Grade | Chemical Composition | Mechanical Properties | |||||||||
C | Mn | P | S | Si | Cr | Mo | Delivery Condition |
Tensil Strength | Yield Strength | Elongation | |
% | Mpa min | Mpa min | % min | ||||||||
1020 | 0.18–0.23 | 0.30–0.60 | 0.04 max | 0.05 max | Stress Relieved |
448 | 345 | 10 | |||
1035 | 0.32–0.38 | 0.60–0.90 | 0.04 max | 0.05 max | 517 | 448 | 8 | ||||
1045 | 0.43–0.50 | 0.60–0.90 | 0.04 max | 0.05 max | 552 | 483 | 8 | ||||
4130 | 0.28–0.33 | 0.40–0.60 | 0.04 max | 0.05 max | 0.15–0.35 | 0.80–1.10 | 0.15–0.25 | 724 | 586 | 10 | |
4140 | 0.38–0.43 | 0.75–1.00 | 0.04 max | 0.05 max | 0.15–0.35 | 0.80–1.10 | 0.15–0.25 | 855 | 689 | 10 |
Source: https://www.hxpipeline.com/astm-a519-cold-drawn-cold-finished-48-3-mm-x-5-08mm-seamless-carbon-steel-mechanical-6m-tubing-by-ansi1020-1045.html
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