CARBON STEEL H PROFILE ASTM A36 JR HW‘s specification covers carbon structural steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural purposes. Heat analysis shall be used to determine the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, and copper. Tensile strength, yield strength, and elongation shall be evaluated using tension test and must conform to the required tensile properties.
CARBON STEEL H PROFILE ASTM A36 JR HW Chemical Composition
| Element | Content |
|---|---|
| Carbon, C | 0.25 - 0.290 % |
| Copper, Cu | 0.20 % |
| Iron, Fe | 98.0 % |
| Manganese, Mn | 1.03 % |
| Phosphorous, P | 0.040 % |
| Silicon, Si | 0.280 % |
| Sulfur, S | 0.050 % |
CARBON STEEL H PROFILE ASTM A36 JR HW is a common wide flange beam used in construction and machinery for its medium strength. Low carbon content makes it easy to be welded, machined as well as formed. Therefore, it is often employed by light applications where strength need is not so important.
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