what is 15CrMoG steel
GB/T 5310 15CrMoG is a seamless chromium-molybdenum alloy steel pipe containing 0.80 – 1.10 % chromium and 0.40 – 0.55 % molybdenum, which is mainly used in the manufacture of boilers and pipelines with high-pressure and above pressure and can also be used in the manufacture of other high-temperature pressurized equipment.
What is 15CrMoG equivalent to ASTM material?
What is 15crmo chemical composition?
| Grade | Chemical composition (cast analysis) by mass % | ||||||
| C | Si | Mn | Cr | Mo | P | S | |
| 15CrMoG | 0.12 – 0.18 | 0.17 – 0.37 | 0.40 – 0.70 | 0.80 – 1.10 | 0.40 – 0.55 | 0.025 max | 0.015 max |