This 3-page test report provides results of tests conducted on a sample submitted by SONIER PINS CO., LTD. between October 24-31, 2016. Chemical composition analysis found the sample to contain 0.035% carbon, 0.24% manganese, 0.013% phosphorus, and 0.007% sulfur. Tensile testing yielded a tensile strength of 306 MPa, yield strength of 172 MPa, and 50.5% elongation after fracture. Hardness testing at the surface resulted in readings of 90.3, 90.4, and 92.0 HV10. The signed report was authored by Ramber Li on behalf of SGS-CSTC Standards Technical Services Co.,

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TEST REPORT
No. : SZIN1610014163ML
Date : Oct 31, 2016
Page: 1 of 3
CUSTOMER NAME: SONIER PINS CO., LTD
ADDRESS: BLOCK 6-8, NO.16, QINGFENG FIVE ROAD, XIAOLAN TOWN
ZHONGSHAN CITY.
The following sample(s) was/ were submitted and identified on behalf of the client as:
Sample Name : FE
Other Information : DC01
Date of Receipt : Oct 24, 2016
Testing Start Date : Oct 24, 2016
Testing End Date : Oct 31, 2016
Test result(s) : For further details, please refer to the following page(s)
Signed for
SGS-CSTC Standards Technical
Services Co., Ltd. Shenzhen Branch
Testing Center up
Ramber Li
Authorized signatory

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No. : SZIN1610014163ML
Date : Oct 31, 2016
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1.Chemical Composition Analysis:
Test Method: GB/T4336-2002 (OES)
Element C Mn P S
Result ,% 0.035 0.24 0.013 0.007
2 Tensile Test:
Test Method: GB/T 228.1-2010
Test item Specimen type
Tensile strength
(Rm)
(MPa)
Yield strength
(Rp0.2)
(MPa)
Elongation after
fracture(A50mm)
(%)
Result
Rectangular
specimen
306 172 50.5
3 Hardness Test:
Test Method: GB/T 4340.1-2009
Test item Test position Result
HV10 Surface 90.3 90.4 92.0

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No. : SZIN1610014163ML
Date : Oct 31, 2016
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Original Sample Photo:
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