China ASTM A210 Gr. C A333 A334 St37 St52 St45 16mn 15mnv Seamless Alloy Steel Pipe, Find details about China ASTM A210 Gr. C Alloy Pipe, A333 A334 16mn 15mnv Alloy Steel Pipe from ASTM A210 Gr. C A333 A334 St37 St52 St45 16mn 15mnv Seamless Alloy Steel Pipe
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Grade | C | Si | Mn | P | S | Cr | Mo |
P5 | Max.0.15 | Max.0.50 | 0.3-0.6 | Max.0.025 | Max.0.025 | 4-6 | 0.45-0.65 |
P11 | 0.05-0.15 | 0.5-1.0 | 0.3-0.6 | Max.0.025 | Max.0.025 | 1.0-1.5 | 0.44-0.65 |
P12 | 0.05-0.15 | Max.0.50 | 0.3-0.61 | Max.0.025 | Max.0.025 | 0.8-1.25 | 0.44-0.65 |
P22 | 0.05-0.15 | Max.0.50 | 0.3-0.6 | Max.0.025 | Max.0.025 | 1.9-2.6 | 0.87-1.13 |
Grade | Yield point (Mpa) | Tensile strength (Mpa) | Elongation(%) | Impact value(J) |
P5 | ≥205 | ≥415 | See table | ≥35 |
P11 | ≥205 | ≥415 | See table | ≥35 |
P12 | ≥220 | ≥415 | See table | ≥35 |
P22 | ≥205 | ≥415 | See table | ≥35 |