China ASTM A335 P12 Alloy Steel Seamless Tubes, Find details about China ASTM A335 P1 Alloy Steel Pipe, ASTM A335 P2 Alloy Steel Pipe from ASTM A335 P12 Alloy Steel Seamless Tubes
| Standard | Steel Grade | Chemical Components | Machanical Property | |||||||
| C | Mn | Si | Cr | Mo | P | S | Tensile Strength (Mpa) | Yield Strength(Mpa) | ||
| ASTM A333 | Gr6 | ≤0.30 | 0.29~1.06 | ≥0.10 | ≤0.025 | ≤0.025 | ≥415 | ≥240 | ||
| ASTM A335 | P1 | 0.10-0.20 | 0.30-0.80 | 0.10-0.50 | 0.44~0.65 | ≤0.025 | ≤0.025 | ≥380 | ≥205 | |
| P5 | ≤0.15 | 0.30~0.60 | ≤0.50 | 4.00~6.00 | 0.45~0.65 | ≤0.025 | ≤0.025 | ≥415 | ≥205 | |
| P9 | ≤0.15 | 0.30~0.60 | 0.25~1.00 | 8.00~10.00 | 0.90~1.10 | ≤0.025 | ≤0.025 | ≥415 | ≥205 | |
| P11 | 0.05~0.15 | 0.30~0.60 | 0.50~1.00 | 1.00~1.50 | 0.44~0.65 | ≤0.025 | ≤0.025 | ≥415 | ≥205 | |
| P12 | 0.05~0.15 | 0.30~0.61 | ≤0.50 | 0.80~1.25 | 0.44~0.65 | ≤0.025 | ≤0.025 | ≥415 | ≥220 | |
| P22 | 0.05~0.15 | 0.30~0.60 | ≤0.50 | 1.90~2.60 | 0.87~1.13 | ≤0.025 | ≤0.025 | ≥415 | ≥205 | |