1/2 Inch 1 1/4" mild carbon steel pipe Welding Pipe A36 Q235 Astm A A106 Gr B
A36 is an American standard specified in ASTM A36. This standard is applicable to riveted, bolted and welded structures for bridges and construction, as well as to carbon steel sections, plates and rods for general purpose structural steels. A36 is the most common used hot-rolled carbon constructional steel. It has a minimum yield strength of 36k psi and easily welding.
EQUIVALENT GRADE OF ASTM A36
|
Europe EN 10025-2 |
Germany DIN 17100 |
China GB 700 |
Japan JIS G3101 |
| S235JR | ST37-2 | Q235B | SS400 |
CHEMICAL COMPOSITION
| Element | Carbon,C | Copper,Cu | Iron,Fe | Manganese,Mn | Ohosphorous,P | Silicon,Si | Sulfur,S |
| Content | 0.25~0.290% | 0.20% | 98.0% | 1.03% | 0.040% | 0.280% | 0.050% |
APPLICATION
ASTM A36 ERW pipe Used for conveyance of oil, petrifaction, natural gas, town gas, water and coal slurry, also applied in construction, bridge, power engineering, etc.
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