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Test Date: |
12/18/2009 |
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Lab: |
Metaltest, INC |
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Part: |
2 1/2" Axle
Tube |
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Test Type: |
Chemical Composition /
Hardness / Strength |
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Test Procedure: |
Chemical: OES
Tensile: ASTM E8-08.
Hardness: ASTM E18-08b. |
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Test Result: |
Chemical
analysis results conform to analysis requirements for 4130 alloy
steel per UNS 10th Edition.
Tensile test results conform to typical strength requirements
for condition N per AMS-T-6736B. |
| |
Chassis Tubing |
|
| |
|
Test/Sample ID |
2 1/2"
X 0.095 |
|
Carbon |
0.282% |
|
Manganese |
0.522 |
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Sulfur |
0.002 |
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Silicon |
0.222 |
|
Chromium |
0.933 |
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Phosphorus |
0.010 |
|
Nickel |
0.024 |
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Copper |
0.016 |
|
Molybdenum |
0.165 |
|
|
Rockwell Hardness |
HRC 22 |
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Tensile Strength
ksi |
108.5 |
|
Yield
Strength .2%
offset ksi |
101.6 |
|
Percent Elongation
in 2.0" |
20.0 |
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