Construction Material Laboratory
Test Report No: INL22/508435-212-1

Date: 26-Apr-2022

Page 1 of 3

Client’s name
Tên khách hàng

:

VILAS 237
GOPCO VIETNAM JOINT STOCK COMPANY
CONG TY CO PHAN GOPCO VIỆT NAM

Client’s address

:

NO. 1, LANE 31, LUONG NGOC QUYEN STREET, VAN QUAN WARD,

Dia chi

HA DONG DISTRICT, HA NOI CITY

SÓ 1, NGÕ 31, PHÓ LƯƠNG NGỌC QUYÉN, PHƯỜNG VĂN QUAN,
QUẬN HÀ ĐƠNG, THÀNH PHĨ HÀ NỘI

The following sample(s) was/were submitted and identified by the client as:
Các thông tin nhận dạng mẫu do khách hàng cung cap:

Name of sample/ 7én mau

ALUMINIUM / NHOM
Rail pin GC-2650/A6005-T5

Quantity ! Số lượng mẫu

01 sample / mau

Date of receiving / Ngay nhận mẫu

19-Apr-2022

Date of testing / Ngày thử nghiệm

From / ter 19-Apr-2022 to / dén 26-Apr-2022

Test method / Phương pháp thử

ASTM B557M - 15 Test Methods For Tension Testing
Wrought And Cast Aluminum- And Magnesium-Alloy
Products (Metric)
ASTM E92 - 17 Standard Test Methods for Vickers
Hardness and Knoop Hardness of Metallic Materials
ASTM E1251 - 17a Standard Test Method for Analysis of
Alloys by Spark Atomic
and Aluminum
Aluminum
Emission Spectrometry


Test result / Kết quả thử nghiệm

See next page(s) / Xem trang sau

Note:

(*) The test was accredited ISO 17025:2017 by VILAS / Chỉ tiêu được công nhận ISO 17025:2017 bởi VILAS.
ILAC : International Laboratory Accreditation / Tổ chúc hợp tác cơng nhận Phịng thử nghiệm quốc lễ.

MRA : Mutual Recognition Arrangement/ Thỏa ước thừa nhận lẫn nhau.
ILAC-MRA-VILAS : VILAS is the full member and signatory of Mutual Recognition Arrangement with International
Laboratory Accreditation / VILAS là thành viên đầy đủ và ký thỏa ước thừa nhận lẫn nhau với tơ chúc cơng nhận phịng

thử nghiệm quốc lễ.

Signed for and on behalf of

Le Tiep Du

Lab Assistant Manager
Industrial Services

082746

at />‘This document is issued by the Company under its General Conditions of Service accessible
therein.
defined
issues
jurisdiction

and
on
indemnificati
liability,
of
limitation
Attention is drawn to the
findings at the time of its intervention only and within
Any holder of this document is advised that information contained hereon reflects the Company's
does not exonerate parties to a transaction
document
this
and
Client
its
to
is
responsibility
the limits of Client's instructions, if any. The Company's sole
alteration, forgery or falsification of the content or
unauthorized
Any
documents.
transaction
the
under
obligations
and
rights
their

all
exercising
from
of the law.
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent
SGS Vietnam Ltd. |
a!

NATL-QAM-F-2084 - 12 Feb, 2019

3816 0999 f (84) 28 3816 0996 www.sgs.vn
Lot Ill/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28
Member of the SGS Group


Construction Material Laboratory
Test Report No: INL22/508435-212-1
Date: 26-Apr-2022

Page 2 of 3

Characteristic / Tén chỉ tiêu

A.

Tensile test

_ Test result

Kêt quả thử nghiệm


/ Tht? kéo

Width of specimen / Chiều rộng mẫu

mm

12.6

Thickness of specimen / Chiêu dày mẫu

mm

1.263

Cross section area / Dién tich mat cat ngang

mm?

15.91

N

3500

MPa

220

N


3784

Tensile strength / Giới hạn bên kéo

MPa

238

Original gauge length / Chiêu dài tính tốn ban đâu

mm

50.0

Gauge length after broken / Chiêu dài tính tốn sau khi đút

mm

54.6

%

9.2

Yield load Fpo.2/ Luc chay quy ước
Yield strength Rpo.2 / Giới hạn chảy quy ước
Tensile load / Lực kéo đứt

Elongation ! Độ giãn dài tương đối

40005
3500
3000-1

eB

8

2000

|

z

_ 2500-1

4G

ee
1000

500
0 :

0.000

1

1.000


:

2.000

r

T

4.000

3.000

r

5,000

1

6.000

Elongation (mm)
—

Test †

The relationship between tensile load and deformation

Biểu đồ tương quan giữa lực thử kéo và biến dạng
* * * TO BE CONTINUED


* * *

082

at />| [~ ‘This document is issued by the Company under its General Conditions of Service accessible
therein.
defined
issues
jurisdiction
and
on
indemnificati
` Attention is drawn to the limitation of liability,
t=
at the time of its intervention only and within
Any holder of t his document is advised that information contained hereon reflects the Company's findings
does not exonerate parties to a transaction
document
this
and
Client
its
to
is
the limits of Client's instructions, if any. The Company's sole responsibility
on, forgery or falsification of the content or
alterati
unauthorized
Any
documents.

transaction
the
under
obligations
and
rights
their
from exercising all
of the law.
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent
SGS Vietnam Ltd. |
+

NATL-QAM-F -2084 - 12 Feb, 2019

t (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn
Lot III/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam.
Member of the SGS Group


Construction Material Laboratory
Test Report No: INL22/508435-212-1
Date: 26-Apr-2022
Page 3 of 3
Test result

Characteristic / Tén chi tiéu

Kết quả thử nghiệm


Vickers hardness test “/ Kiểm tra độ cứng Vickers

B.

HV10

e _ Average hardness / Độ cứng trung bình

a

Characteristic ! Tên chỉ tiêu

Kết quả trừ nghiệm

C. Chemical composition ")/ Thanh phan hoa học
Silicon content (Si) ! Hàm lượng silic

e

89

e _ lron content (Fe) ! Hàm lượng sắt

%

0.508

%

0.280


e

Copper content (Cu) / Hàm lượng đông

%

0.0630

e

Manganese content (Mn) / Ham luong mangan

%

0.0963

e

Magnesium content (Mg) ! Hàm lượng magie

%

0.516

e

Chromium content (Cr) / Ham /uong crom

%


0.0245

e

Zinc content (Zn) / Ham luong kém

%

0.0712

e - Titanium content (Ti) / Hàm lượng tifan

%

0.0141

e _ Vanadium content (V) ! Hàm lượng vanadi

%

0.0110

Aluminium content (Al) / Ham luong nhém

%

98.3

e


Photo of submitted sample / Hinh anh mau nhan:

SGS authenticate the photos on original report only / SGS chi xac thue cdc hinh anh trong bao cao chính thúc
* x*

END OF THE REPORT

xxx

082748

.com/en/Terms-and-Conditions.aspx.
:This document is issued by the Company under its General Conditions of Service accessible at
therein.
defined
issues
jurisdiction
and
indemnification
liability,
of
limitation
the
to
Attention is drawn
time of its intervention only and within
Any holder of this document is advised that information contained hereon reflects the Company's findings at the
not exonerate parties to a transaction
does

document
this
and
Client
its
to
is
the limits of Client's instructions, if any. The Company's sole responsibility
or falsification of the content or
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery
law.
the
of
extent
fullest
the
to
prosecuted
be
may
offenders
and
appearance of this document is unlawful
SGS Vietnam Ltd. |

`
NATL-OAM-F-2084 - 12 Feb, 2019

3816 0996 www.sgs.vn
Lot III/21. 19/5A St. Industrial Group Ill. Tan Binh |Z. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999 f (84) 28

Member of the SGS Group


9/019,

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⁄⁄

Construction Material Laboratory
Test Report No: INL22/508435-212-2

A
=

=

+⁄NNg
“uf; ee \x

Date: 26-Apr-2022

Page1 of 2

//ii|\AÀÀ

Client’s name


:

CONG TY CO PHAN GOPCO VIET NAM

Tên khách hàng
Client’s address

VILAS 237
GOPCO VIETNAM JOINT STOCK COMPANY

:

Địa chỉ

NO. 1, LANE 31, LUONG NGOC QUYEN STREET, VAN QUAN WARD,
HA DONG DISTRICT, HA NOI CITY

SÓ 1, NGÕ 31, PHÓ LƯƠNG NGỌC QUYÉN, PHƯỜNG VĂN QUAN,
QUẬN HÀ ĐƠNG, THÀNH PHĨ HÀ NỘI

The following sample(s) was/were submitted and identified by the client as:
Các thông tin nhận dạng mẫu do khách hàng cung cấp:
Name of sample / Tên mẫu

:

ALUMINIUM! NHÔM
Kẹp giữa GC-U/A6005-T5


Quantity / Số lượng mẫu

: _ 01 sample ! mẫu

Date of receiving ! Ngày nhận mẫu

=: = 19-Apr-2022

Date of testing / Ngày thử nghiệm

:

From/ từ 19-Apr-2022 to / dén 26-Apr-2022

phap thw
/ Phuongd
Test metho

:

ASTM

E92

- 17

Standard

Test


Methods

for

Vickers

Hardness and Knoop Hardness of Metallic Materials

ASTM E1251 - 17a Standard Test Method for Analysis of
Aluminum
and Aluminum
Alloys by Spark Atomic
Emission Spectrometry

Test result Kết quả thử nghiệm

:

See next page(s) / Xem trang sau

Note:

(*) The test was accredited ISO 17025:2017 by VILAS / Chỉ tiêu được công nhận ISO 17025:2017 bởi VILAS.

ILAC : International Laboratory Accreditation / Tổ chức hợp tác cơng nhận Phịng thử nghiệm quốc tế.

MRA : Mutual Recognition Arrangement/ Thỏa ước thừa nhận lẫn nhau.
ILAC-MRA-VILAS : VILAS is the full member and signatory of Mutual Recognition Arrangement with International
Laboratory Accreditation / VILAS là thành viên đây đủ và ký thỏa ước thừa nhận lẫn nhau với tỗ chức cơng nhận phịng


thử nghiệm quéc té.

ee

Signed for and on behalf of
Vietnam LTD.

Le Tiep Du
Lab Assistant Manager
Industrial Services
accessible at />.C? ‘This document is issued by the Company under its General Conditions of Service
defined therein.
issues
jurisdiction
and
indemnification
Attention is drawn to the limitation of liability,
.—
m—
Company's findings at the time of its intervention only and within
the
reflects
hereon
contained
information
Any holder of this document is advised that
.&®A the limits of Client’s instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
CO from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
=>
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.

SGS Vietnam Ltd. |

3816 0996 www.sgs.vn
Lot Ill/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999 f (84) 28

†

Member of the SGS Group

NATL-QAM-F-2084 - 12 Feb, 2019


Construction Material Laboratory
Test Report No: INL22/508435-212-2
Date: 26-Apr-2022
Page 2 of 2
Test result

Characteristic / Tén chi tiéu

Kết quả thử nghiệm

Vickers hardness test “)/ Kiém tra d6 cteng Vickers

A.

e _ Average hardness / Độ cứng trung bình

HV10


87
Test reeult

Characteristic/ Tén chi tiêu

Kết quả thử nghiệm

B. Chemical composition Ð ¡ Thành phần hóa học
%

0.502

%

0.282

Copper content (Cu) ! Hàm lượng đồng

%

0.0572

Manganese content (Mn) / Hàm lượng mangan

%

0.0849

e


Magnesium content (Mg) / Hàm lượng magie

%

0.509

e

Chromium content (Cr) / Hàm lượng crom

%

0.0218

e

Zinc content (Zn) / Ham luong kém

%

0.0695

e

Titanium content (Ti) / Ham lượng tian

%

0.0128


e

Vanadium content (V) / Ham lượng vanadi

%

0.0109

e

Aluminium content (Al) / Ham Iuong nhém

%

98.4

Silicon content (Si) ! Hàm lượng silic

e

e _ lron content (Fe) / Ham lượng sắt
e
-e

Photo of submitted sample / Hinh ảnh mẫu nhân:

SGS authenticate the photos on original report only / SGS chi xac thuc céc hình ảnh trong báo cáo chính thức
* * x END OF THE REPORT x x x
gs.com/en/Terms-and-Conditions.aspx.
‘This document is issued by the Company under its General Conditions of Service accessible at http://www.s

therein.
defined
issues
jurisdiction
and
n
indemnificatio
liability,
of
Attention is drawn to the limitation
findings at the time of its intervention only and within
Any holder of this document is advised that information contained hereon reflects the Company’s
does n ot exonerate parties to a transaction
document
this
and
Client
its
to
is
the limits of Client's instructions, if any. The Company's sole responsibility
forgery or falsification of the content or
alteration,
unauthorized
Any
documents.
transaction
the
under
obligations

and
rights
their
all
from exercising
law.
the
of
extent
fullest
the
to
prosecuted
be
may
appearance of this document is unlawful and offenders

08275

>

SGS Vietnam Ltd. |
+

NATL-OAM-F-2084 - 12 Feb, 2019

f (84) 28 3816 0996 www.sgs.vn
Lot Ill/21. 18/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999
Member of the SGS Group



Construction Material Laboratory
Test Report No: INL22/508435-212-3

Date: 26-Apr-2022

Page 1 of 2

Client’s name

:

VILAS 237
GOPCO VIETNAM JOINT STOCK COMPANY
CONG TY CO PHAN GOPCO VIET NAM

:

NO. 1, LANE 31, LUONG NGOC QUYEN STREET, VAN QUAN WARD,

Tén khach hang
Client’s address
Địa chỉ

HA DONG DISTRICT, HA NOI CITY

SO 1, NGO 31, PHÓ LƯƠNG NGỌC QUYÉN, PHƯỜNG VAN QUAN,
QUẬN HÀ ĐÔNG, THÀNH PHÔ HÀ NỘI

The following sample(s) was/were submitted and identified by the client as:


Các thông tin nhận dạng mẫu do khách hàng cung cấp:
Name of sample ! Tên mẫu

ALUMINIUM/ NHOM

:

Kep bién GC-Z/A6005-T5

01 sample / mau

Quantity / Só lượng mẫu

:

Date of receiving / Ngày nhận mẫu

:

Date of testing ! Ngày thử nghiệm

:

From/ fừ 19-Apr-2022 to / đến 26-Apr-2022

Test method/ Phương pháp thử

:


ASTM E92 - 17 Standard Test Methods for Vickers
Hardness and Knoop Hardness of Metallic Materials
ASTM E1251 - 17a Standard Test Method for Analysis of
Alloys by Spark Atomic
and Aluminum
Aluminum
Emission Spectrometry

Test result / Kết quả thử nghiệm

:

See next page(s) / Xem trang sau

19-Apr-2022

Note:

VILAS.
(*) The test was accredited ISO 17025:2017 by VILAS / Chỉ tiêu được công nhận ISO 17025:2017 bởi

ILAC : International Laboratory Accreditation / Tổ chức hợp tác cơng nhận Phịng thử nghiệm quốc ế.
MRA : Mutual Recognition Arrangement/ Thỏa ước thừa nhận lẫn nhau.
ILAC-MRA-VILAS : VILAS is the full member and signatory of Mutual Recognition Arrangement with International
Laboratory Accreditation / VILAS là thành viên đây đủ và ký thỏa ước thừa nhận lẫn nhau với tỗ chức cơng nhận phịng

thử nghiệm quốc lễ.

Signed for and on behalf of


Ss

i

Le Tiep Du
Lab Assistant Manager
Industrial Services

082751:

.com/en/Terms-and-Conditions.aspx.
‘This document is issued by the Company under its General Conditions of Service accessible at
therein.
defined
issues
jurisdiction
Attention is drawn to the limitation of liability, indemnification and
the time of its intervention only and within
Any holder of this document is advised that information contained hereon reflects the Company's findings at
not exonerate parties to a transaction
the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does
or falsification of the content or
forgery
alteration,
unauthorized
Any
documents.
transaction
the
under

from exercising all their rights and obligations
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
S6S Vietnam Ltd. |
qT

NATL-QAM-F -2084 - 12 Feb, 2019

f (84) 28 3816 0996 www.sgs.vn
Lot lll/21. 19/5A St. Industrial Group lII. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999
Member of the SGS Group


Construction Material Laboratory
Test Report No: INL22/508435-212-3
Date: 26-Apr-2022
Page 2 of 2
Tout revit

Characteristic / Tén chi tiéu

két quả thừ nghiệm

Vickers hardness test )/ Kiểm tra độ cứng Vickers

A.

HV10

øe _ Average hardness í Độ cứng trung bình


Test rowiill

Characteristic / Tên chỉ tiêu

Kết quả thử nghiệm

Chemical composition “ / Thanh phan hóa học

B.

S6

e

Silicon content (Si) / Ham Ivong silic

%

0.372

e

ron content (Fe) / Ham Ivong sat

%

0.302

e


Copper content (Cu) / Ham lvong đồng

%

0.0619

e

Manganese content (Mn) / Hàm lượng mangan

%

0.0611

e _ Magnesium content (Mg) í Hàm lượng magie

%

0.525

e

Chromium content (Cr) / Ham luong crom

%

0.0227

e


Zinc content (Zn) / Ham lugng kém

%

0.122

e

Titanium content (Ti) / Ham luong titan

%

0.0142

e

Vanadium content (V) / Ham long vanadi

%

0.0109

e

Aluminium content (AI) í Hàm lượng nhơm

%

98.4


Photo of submitted sample / Hình ảnh mẫu nhận:

SGS authenticate the photos on original report only / SGS chỉ xác thực các hình ảnh trong báo cáo chính thức

082752

* * x END OF THE REPORT

x x x

nditions.aspx.
This document is issued by the Company under its General Conditions of Service accessible at hitp://www.sgs.com/en/Terms-and-Co
Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.
only and within
Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention
a transaction
to
parties
exonerate
not
does
document
this
and
Client
its
to
is
responsibility
sole

Company's
The
any.
if
the limits of Client's instructions,
the content or
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
SGS Vietnam Ltd. |
+

NATL-OAM-F -2084 - 12 Feb, 2019

Lot Ill/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn
Member of the SGS Group


Construction Material Laboratory
Test Report No: INL22/508435-212-4
Date: 26-Apr-2022
Page 1 of 2

:

Client’s name

CONG TY CO PHAN GOPCO VIET NAM

Tén khach hang


Client’s address

VILAS 237
GOPCO VIETNAM JOINT STOCK COMPANY

:

Địa chỉ

NO. 1, LANE 31, LUONG NGOC QUYEN STREET, VAN QUAN WARD,
HA DONG DISTRICT, HA NOI CITY

SÓ 1, NGÕ 31, PHÓ LƯƠNG NGỌC QUYỀN, PHƯỜNG VĂN QUÁN,

QUẬN HÀ ĐÔNG, THÀNH PHÔ HÀ NỘI

The following sample(s) was/were submitted and identified by the client as:
Các thông tin nhận dạng mẫu do khách hàng cung cấp:

Name of sample / Tên mẫu

:

ALUMINIUM/ NHOM
Chan ga L 40x80/A6005-T5

Quantity / Sé lvong mẫu

:


01 sample / mau

Date of receiving / Ngaynhaén mau

:

Date of testing / Ngày thử nghiệm

:

From í từ 19-Apr-2022 to !¡ đến 26-Apr-2022

phap thw
od
/ Phuong
Test meth

-

ASTM

Test result ¡ Kết quả thử nghiệm

:

See next page(s) / Xem trang sau

19-Apr-2022

E92


-

17

Test

Standard

Methods

for

Vickers

Hardness and Knoop Hardness of Metallic Materials
ASTM E1251 - 17a Standard Test Method for Analysis of
Alloys by Spark Atomic
and Aluminum
Aluminum
Emission Spectrometry

Note:
bởi VILAS.
(*) The test was accredited ISO 17025:2017 by VILAS / Chi tiéu duoc céng nhan ISO 17025:2017
lễ.
quốc
nghiệm
thử
Phịng

nhận
cơng
tác
hợp
chức
Tổ
/
Accreditation
ILAC : International Laboratory
MRA : Mutual Recognition Arrangement/ Thỏa ước thừa nhận lẫn nhau.
Arrangement with International
ILAC-MRA-VILAS : VILAS is the full member and signatory of Mutual Recognition
với tỗ chức cơng nhận phịng
nhau
lẫn
nhận
thừa
ước
thỏa
ký
và
đủ
đầy
vién
thanh
Ia
VILAS
/
Accreditation
Laboratory


thử nghiệm quốc tễ.

:

Signed for and on behalf of

_—

Le Tiep Du
Lab Assistant Manager
Industrial Services

accessible at />Cr) ‘This document is issued by the Company under its General Conditions of Service
issues defined therein.
‘L™ > Attention is drawn to the limitation of liability, indemnification and jurisdiction
findings at the time of its intervention only and within
Any holder of this document is advised that information contained hereon reflects the Company's
Ba
does not exonerate parties to a transaction
document
this
and
Client
its
to
is
y
responsibilit
sole

Company's
The
any.
the limits of Client’s instructions, if
forgery or falsification of the content or
alteration,
d
unauthorize
Any
documents.
from exercising all their rights and obligations under the transaction
the law.
of
extent
fullest
the
to
prosecuted
be
may
offenders
and
unlawful
is
document
this
appearance of
SGS Vietnam Ltd. |

t (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn

Lot Ill/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City..S.R. Vietnam.

ˆ xIẾ

Member of the SGS Group

NATL-OAM-F-2084 - 12 Feb, 2019


Construction Material Laboratory
Test Report No: INL22/508435-212-4
Date: 26-Apr-2022
Page 2 of 2
Characteristic / Tén chi tiéu
A.

Test result

Vickers hardness test ")/ Kiém tra d6 cteng Vickers
e _ Average hardness / Độ cứng trung bình

Kết quả thử nghiệm
HV10

Characteristic / Tên chỉ tiêu

B.

90
Text result


Chemical composition “ / Thành phần hóa học

Kết quả thử nghiệm

e

Silicon content (Si) / Ham Iuvong silic

%

0.526

e

ron content (Fe) / Hàm lượng sắt

%

0.278

e

Copper content (Cu) / Ham lượng đồng

%

0.0475

e


Manganese content (Mn) / Ham lượng mangan

%

0.0452

e _ Magnesium content (Mg) / Hàm lượng magie

%

0.523

e

Chromium content (Cr) / Hàm lượng crom

%

0.0178

e

Zinc content (Zn) / Ham lượng kẽm

%

0.0709

e


Titanium content (Ti) / Hàm lượng tifan

%

0.0150

e

Vanadium content (V) / Hàm lượng vanadi

%

0.0096

e

Aluminium content (Al) / Hàm lượng nhôm

%

98.4

Photo of submitted sample / Hinh ảnh mẫu nhận:

SGS authenticate the photos on original report only / SGS chi xac thực các hình ảnh trong báo cáo chính thức
* * x END OF THE REPORT x x x

082754


‘This document is issued by the Company under its General Conditions of Service accessible at />aspx.
Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.
Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within
the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
SGS Vietnam Ltd. |

†
NATL-OAM-F -2084 - 12 Feb, 2019

Lot IlI/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City..S.R. Vietnam. t (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn
Member of the SGS Group


Construction Material Laboratory
Test Report No: INL22/508435-212-5

Date: 26-Apr-2022

Page 1 of 2

VILAS
Client’s name

:

Tên khách hàng
Client’s address


237

GOPCO VIETNAM JOINT STOCK COMPANY
CONG TY CO PHAN GOPCO VIET NAM

:

Địa chỉ

NO. 1, LANE 31, LUONG NGOC QUYEN STREET, VAN QUAN WARD,
HA DONG DISTRICT, HA NOI CITY

SO 1, NGO 31, PHO LUONG NGOC QUYEN, PHU'‘ONG VAN QUAN,
QUAN HA ĐƠNG, THÀNH PHĨ HÀ NỘI

The following sample(s) was/were submitted and identified by the client as:
Các thông tin nhận dạng mẫu do khách hàng cung cấp:

Name of sample / Tên mẫu

:

ALUMINIUM/ NHOM
Kep Seamlock 55/A6005-T5

Quantity / Số lượng mẫu

:_

01 sample ! mẫu


Date of receiving / Ngày nhận mẫu

:

Date of testing / Ngày thử nghiệm

:_

From/ từ 19-Apr-2022 to / đến 26-Apr-2022

/ Phương pháp thử
Test method

:

ASTM

19-Apr-2022

E92

- 17

Standard

Test

Methods


for

Vickers

Hardness and Knoop Hardness of Metallic Materials

ASTM E1251 - 17a Standard Test Method for Analysis of
Aluminum
and Aluminum
Alloys by Spark Atomic
Emission Spectrometry
Test result/ Kết quả thử nghiệm

:

See next page(s) / Xem trang sau

Note:

(*) The test was accredited ISO 17025:2017 by VILAS / Chỉ tiêu được công nhận ISO 17025:2017 bởi VILAS.
ILAC : International Laboratory Accreditation / Tổ chức hợp tác cơng nhận Phịng thử nghiệm quốc lễ.
MRA : Mutual Recognition Arrangement/ Thỏa ước thừa nhận lẫn nhau.
ILAC-MRA-VILAS : VILAS is the full member and signatory of Mutual Recognition Arrangement with International
Laboratory Accreditation / VILAS là thành viên đây đủ và ký thỏa ước thừa nhận lẫn nhau với tỗ chúc cơng nhận phịng

thử nghiệm quốc tế.

pumeresr:

iain


Signed for and on behalf of

Thay

matVietnam Ltd

Le Tiep Du
Lab Assistant Manager
Industrial Services

‘This document is issued by the Company under its General Conditions of Service accessible at />Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.
t=
Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within
ION
the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.

.'\f2

SGS Vietnam Ltd. |
`

NATL-OAM-F-2084 - 12 Feb, 2019

Lot III/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999 f (84) 28 3816 0936 www.sgs.vn
Member of the SGS Group

Construction Material Laboratory
Test Report No: INL22/508435-212-5
Date: 26-Apr-2022
Page 2 of 2
Characteristic / Tén chi tiéu

Test result
i quả thử nghiệm

Vickers hardness test “)/ Kiém tra d6 cteng Vickers

A.

HV10

e _ Average hardness / Độ cứng trung bình
Characteristic / Tên chỉ tiêu

Teatveeutt
Kết quả thử nghiệm

Chemical composition “ / Thanh phan hóa học

B.

87

se _ Silicon content (Si) / Hàm lượng silic

%

0.511

e

ron content (Fe) / Ham lượng sắt

%

0.271

e

Copper content (Cu) / Ham /uong déng

%

0.0471

e

Manganese content (Mn) / Ham lượng mangan

%

0.0456

e

Magnesium content (Mg) ! Hàm lượng magie

%

0.526

e

Chromium content (Cr) / Ham lượng crom

%

0.0181

e

Zinc content (Zn) / Ham luong kém

%

0.0728

e _ Titanium content (Ti) ! Hàm lượng titan

%

0.0172

e

Vanadium content (V) ! Hàm lượng vanadi

%

0.0098

e

Aluminium content (Al) / Ham luong nhém

%

98.4

Photo of submitted sample / Hinh anh mau nhan:

=

Sep

am Seed

45

a

t0đ‹ - TR

SGS authenticate the photos on original report only / SGS chỉ xác thực các hình ảnh trong báo cáo chính thức
* * * END OF THE REPORT

xx x

082756

‘This document is issued by the Company under its General Conditions of Service accessible at />Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.
Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within
the limits of Client’s instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
SGS Vietnam Ltd |

†

NATL-QAM-F-2084 - 12 Feb, 2019

Lot Ill/21. 19/5A St. Industrial Group Ill. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. + (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn
Member of the SGS Group


Construction Material Laboratory

Test Report No: INL22/508435-212-6
Date: 26-Apr-2022
Page 1 of 2
Client’s name

:

Tên khách hàng

VILAS 237
GOPCO VIETNAM JOINT STOCK COMPANY
CONG TY CO PHAN GOPCO

Client’s address

:

Dia chi

VIET NAM

NO. 1, LANE 31, LUONG NGOC QUYEN STREET, VAN QUAN WARD,
HA DONG DISTRICT, HA NOI CITY

SO 1, NGO 31, PHO LUO'NG NGOC QUYEN, PHU'O'NG VAN QUAN,

QUẬN HÀ ĐƠNG, THÀNH PHĨ HÀ NỘI

The following sample(s) was/were submitted and identified by the client as:
Các thông tin nhận dạng mẫu do khách hàng cung cấp:

Name of sample / Tên mẫu

ALUMINIUM / NHOM
Thanh nói Rail GC-140/A6005-T5

Quantity ! Số lượng mẫu

01 sample / mau

Date of receiving / Ngay nhận mẫu

19-Apr-2022

Date of testing / Ngay thu nghiém

From / ttv 19-Apr-2022 to / dén 26-Apr-2022

Test method / Phương pháp thử

ASTM E92 - 17 Standard Test Methods for Vickers
Hardness and Knoop Hardness of Metallic Materials
ASTM E1251 - 17a Standard Test Method for Analysis of
Aluminum
and Aluminum
Alloys by Spark Atomic
Emission Spectrometry

Test result ! Kết quả thử nghiệm

See next page(s) / Xem trang sau

Note:
(*) The test was accredited ISO 17025:2017 by VILAS / Chỉ tiêu được công nhận ISO 17025:2017 bởi VILAS.

ILAC : International Laboratory Accreditation / Tổ chức hợp tác cơng nhận Phịng thử nghiệm quốc tế.

MRA : Mutual Recognition Arrangement/ Thỏa ước thừa nhận lẫn nhau.

ILAC-MRA-VILAS : VILAS is the full member and signatory of Mutual Recognition Arrangement with International
Laboratory Accreditation / VILAS la thanh vién day da va ký thỏa ước thừa nhận lẫn nhau với tỗ chức cơng nhận phịng

thử nghiệm quốc tế.

Signed for and on behalf of
SGS Vị

Thay

mặ†ông

†y

Le Tiep Du
Lab Assistant Manager
Industrial Services

‘This document is issued by the Company under its General Conditions of Service accessible at hitp://www.sgs.com/en/Terms-and-Conditions.aspx.
Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.
Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within
the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
SGS Vietnam Ltd

|

qT
NATL-QAM-F -2084 - 12 Feb, 2019

Lot III/21. 19/5A St. Industrial Group III. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn
Member of the SGS Group


Construction Material Laboratory
Test Report No: INL22/508435-212-6
Date: 26-Apr-2022
Page 2 of 2
Characteristic / Té6n chi tiéu

‘Koait consi
kết quả thử nghiệm

Vickers hardness test )/ Kiểm tra độ cứng Vickers

A.

e _ Average hardness / Độ cứng trung bình

HV10

Characteristic / Tén chi tiéu

Test recult

Kết quả thử nghiệm

Chemical composition “) / Thanh phần hóa hoc

B.

85

e _ Silicon content (Sỉ) ! Hàm lượng silic

%

0.518

e

ron content (Fe) / Ham lượng sắt

%

0.288

e

Copper content (Cu) / Ham luong đông

%

0.0640

e

Manganese content (Mn) / Hàm lượng mangan

%

0.0970

e

Magnesium content (Mg) / Ham luong magie

%

0.529

e

Chromium content (Cr) / Ham lwong crom

%

0.0245

e

Zinc content (Zn) / Ham luong kém

%

0.0727

e

Titanium content (Ti) / Ham /uong titan

%

0.0141

e

Vanadium content (V)/ Ham luong vanadi

%

0.0109

e

Aluminium content (Al) / Hàm lượng nhôm

%

98.3

Photo of submitted sample / Hinh ảnh mẫu nhận:

SGS authenticate the photos on original report only / SGS chi xac thuc cac hinh anh trong bao cáo chính thức
***

END OF THE REPORT x x *

082758:

‘This document is issued by the Company under its General Conditions of Service accessible at />Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.
Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within
the limits of Client’s instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
SGS Vietnam Ltd |
1

NATL-QAM-F-2084 - 12 Feb, 2019

Lot Ill/21. 19/5A St. Industrial Group Ill, Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn
Member of the SGS Group


_SGS_

Construction Material Laboratory
Test Report No: INL22/508435-212-7
Date: 26-Apr-2022

Page 1 of 2

Client’s name

:

Tén khach hang

Client’s address

VILAS

237

GOPCO VIETNAM JOINT STOCK COMPANY

CONG TY CO PHAN GOPCO VIET NAM
:

Dia chi

NO.1, LANE 31, LUONG NGOC QUYEN STREET, VAN QUAN WARD,
HA DONG DISTRICT, HA NOI CITY

SO 1, NGO 31, PHO LUO'NG NGOC QUYEN, PHU'ONG VAN QUAN,

QUẬN HÀ ĐƠNG, THÀNH PHĨ HÀ NỘI

The following sample(s) was/were submitted and identified by the client as:
Các thông tin nhận dạng mẫu do khách hàng cung cấp:

Name of sample/ Tên mẫu

ALUMINIUM / NHÔM
Kep tiép dia GC-TD20/A6005-T5

Quantity / Số lượng mẫu

01 sample / mau

Date of receiving ¡ Ngày nhận mẫu

19-Apr-2022

Date of testing / Ngày thử nghiệm

From / ter 19-Apr-2022 to / dén 26-Apr-2022

Test method / Phuong pháp thử

ASTM

E92

-

17

Standard

Test

Methods

for

Vickers

Hardness and Knoop Hardness of Metallic Materials

ASTM E1251 - 17a Standard Test Method for Analysis of
Aluminum
and Aluminum
Alloys by Spark Atomic
Emission Spectrometry

Test result / Kết quả thử nghiệm

See next page(s) / Xem trang sau

Note:

(*) The test was accredited ISO 17025:2017 by VILAS / Chỉ tiêu được công nhận ISO 17025:2017

bởi VILAS.

ILAC : International Laboratory Accreditation / Tổ chức hợp tác cơng nhận Phịng thử nghiệm qc té.

MRA : Mutual Recognition Arrangement/ Thỏa ước thừa nhận lẫn nhau.
ILAC-MRA-VILAS : VILAS is the full member and signatory of Mutual

Recognition Arrangement with

International

Laboratory Accreditation / VILAS là thành viên đây đủ và ký thỏa ước thừa nhận lẫn nhau với tỗ chức cơng nhận phịng

thử nghiệm quốc tế.

Signed for and on behalf of
SGS Vie!

Le Tiep Du

Lab Assistant Manager
Industrial Services

082759

‘This document is issued by the Company under its General Conditions of Service accessible at http://(www.sqs.com/en/Terms-and-Conditions.
aspx.
Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.
Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within
the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.
SGS Vietnam Ltd

|

+

NATL-OAM-F-2084 - 12 Feb, 2019

Lot III/21. 19/5A St. Industrial Group III. Tan Binh IZ. Tan Phu District. Ho Chi Minh City. S.R. Vietnam. t (84) 28 3816 0999 f (84) 28 3816 0996 www.sgs.vn
Member of the SGS Group


Construction Material Laboratory

Test Report No: INL22/508435-212-7
Date: 26-Apr-2022
Page 2 of 2
Characteristic / Tén chi tiéu

A.

Test result

Vickers hardness test ")/ Kiểm tra độ cứng Vickers
e

Kết quả thử nghiệm

Average hardness / D6 ctrng trung binh

HV10

Characteristic / Tên chỉ tiêu
B.

‘Test resuil

Chemical composition “) / Thành phần hóa học
se

84

kết quả thử nghiệm

Silicon content (Si) / Ham lượng silic

%

0.400

e _ lron content (Fe) ! Hàm lượng sắt

%

0.154

e

Copper content (Cu) / Ham lượng đồng

%

0.0109

e

Manganese content (Mn) / Hàm lượng mangan

%

0.0090

e

Magnesium content (Mg) / Ham luong magie

%

0.521

e

Chromium

%

0.0021

e

Zinc content (Zn) / Ham lượng kẽm

%

0.0131

e

Titanium content (Ti)

%

0.0197

se . Vanadium content (V) / Hàm lượng vanadi

%

0.0115

e

%

98.8

content (Cr) / Hàm lượng crom

Hàm lượng titan

Aluminium content (Al) ¡ Hàm lượng nhôm

Photo of submitted sample / Hình ảnh mẫu nhận:

SGS authenticate the photos on original report only / SGS chỉ xác thực các hình ảnh trong báo cáo chính thức

082760

* * x END OF THE REPORT

x * x

This document is issued by the Company under its General Conditions of Service accessible at />aspx.
Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein.

Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within
the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction
from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or
appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law.

SGS Vietnam Ltd. |

t

NATL-QAM-F-2084 - 12 Feb, 2019

Lot IlI/21. 19/5A St. Industrial Group III. Tan Binh 12. Tan Phu District. Ho Chi Minh City. $.R. Vietnam. t (84) 28 3816 0999 (84) 28 3816 0996 www.sgs.vn
Member of the SGS Group