China ASTM A335 A369 Fp1 16mn 15mnv 5140 1524 1340 Boiler and Heat Exchanger Seamless Alloy Steel Pipe, Find details about China ASTM A335 A369 Fp1 Alloy Pipe, ASTM A335 A369 Fp1 Alloy Steel Pipe from ASTM A335 A369 Fp1 16mn 15mnv 5140 1524 1340 Boiler and Heat Exchanger 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 |