ASTM A106 Standard Chemical and mechanical
PIC-(ASTM A106 Standard Chemical and mechanical)
ASTM A106 Standard Chemical and mechanical Properties
| Standard | Steel grade | Chemical constituents (%) | ||||||||
| C | Si | Mn | P . S | Cu | Ni | Mo | Cr | V | ||
| ASTM A106 | B | ≤ 0.30 | ≥ 0.10 | 0.29-1.06 | ≤ 0.035 | ≤ 0.40 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.08 |
| C | ≤ 0.35 | ≥ 0.10 | 0.29-1.06 | ≤ 0.035 | ≤ 0.40 | ≤ 0.40 | ≤ 0.15 | ≤ 0.40 | ≤ 0.08 | |
| Mechanical properties | Steel grade | Tensile strength (MPa) | Yield strength (MPa) | Elongation(%) | ||||||
| B | ≥ 415 | ≥ 240 | ≥ 30 | |||||||
| C | ≥ 485 | ≥ 275 | ≥ 30 | |||||||