Materials Testing Laboratory
1. Metals and Alloys Products
Registration items : Low Alloy Steel Elemental Analysis, Austenitic Stainless Steels Elemental Analysis, Al-Si Alloy Elemental Analysis, Fatigue Test, Tension Test, Rockwell Hardness, Salt Spray Test, 3-D Coordinate Measuring Detecting......
2. Polymer and Composite Materials
Registration items : Registration items, Material Identification Test, Hardness Test, Tension Test, Bending with Heat ResistanceTest, Deformation under Loading and Heat Test, Ageing Test, Immersion Test, Ozone Test, Compression Set Test......
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Materials Testing Laboratory
Test the item and scope
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一、Metals and Alloys Products
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Registration items
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Test items
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Test Methods
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Test Ranges
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Low Alloy Steel Elemental Analysis
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Low Alloy Steel
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CNS 10006
ASTM E415
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C：0.03~1.20%
Si：0.08~1.70%
Mn：0.195~1.677%
P：0.01~0.074%
S：0.0078~0.073%
Cr：0.111~3.03%
Mo：0.025~0.98%
V：0.01~0.496%
Cu：0.022~0.694%
Ni：0.019~3.50%
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Austenitic Stainless Steels Elemental Analysis
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Austenitic Stainless Steels
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CNS 10006
ASTM E1086
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C：0.022~0.152%
Si：0.17~1.14%
Mn：0.40~1.70%
P：0.008~0.037%
S：0.008~0.026%
Ni：5.66~14.74%
Cr：12.35~19.06%
Mo：1.59~3.55%
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Al-Si Alloy Elemental Analysis
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Al-Si Alloy
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ASTM E1251
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Si：6.20~8.00%
Fe：0.07~0.85%
Cu：0.039~0.21%
Mo：0.022~0.41%
Mg：0.10~0.66%
Zn：0.03~0.34%
Ti：0.05~0.17%
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Fatigue Test
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Torsion bar
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MIL-S-45387B
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ψ80mm max
L500mm~2400mm
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Tension Test
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Metals and Metal Products
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CNS 2111
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9.8~441kN
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Rockwell Hardness
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Metals and Metal Products
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CNS 2114
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20~65 HRC
40~100 HRB
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Salt Spray Test
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Mechanical Hardware Metals and Products
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CNS 8886
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Neutral Salt Spray
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3-D Coordinate Measuring Detecting
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Part of Assembly
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In-house Method (Document No.：WLWI-125)
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X Axis: 0~1200mm
Y Axis: 0~2000mm
Z Axis: 0~900mm
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二、Polymer and Composite Materials
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Registration items
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Test items
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Test Methods
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Test Ranges
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Material Identification Test
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Rubber and Related Products
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In-house Method ，Document No.：WLWI-117(Based on ASTM D3677)
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EPDM Rubber, Oil Resistance Rubber Related(Acrylic Rubber(ACM), Chloroprene Polythylene(CSM), Acrylonitrile-Butadiene Rubber(NBR), Chloroprene Rubber(CR))
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Hardness Test
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Rubber and Related Products
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CNS 3555
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Durometer A Type20~90
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Tension Test
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Rubber and Related Products
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CNS 3553
CNS 687
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49~490N
5~50kgf
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Bending with Heat Resistance
Test
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Rubber and Related Products
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CNS 3551 Sec. 2.10
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Deformation under Loading and Heat Test
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Rubber and Related Products
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Standard Material Requirements for TPC C001,C035(Draft)
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Ageing Test
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Rubber and Related Products
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CNS 3556
CNS 687
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50~200℃ Change in Hardness, Elongation Change, Tensile Strength Changes, Tensile Stress
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Immersion Test
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Rubber and Related Products
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CNS 3562 Sec. 4
Test Lubricants No.1 Oil and No.3 Oil
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Visual Inspection, Volume Change, Change in Hardness, Elongation Change, Tensile Strength Changes
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Ozone Test
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Rubber and Related Products
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CNS 10018
CNS 687
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25~600pphm
0.25~250pphm
15~50℃
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Compression Set Test
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Rubber and Related Products
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CNS 3560
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Note: Our Material Testing Laboratory maintains a high standard of objectivity and is therefore unbiased
in all provided services. We offer testing services to manufacturers and create testing samples on their behalf.
