
5Cr2NiMoVSi化學(xué)成分:
| C | Si | Mn | Cr | Ni | Mn | V | P | S | 
| 0.40~0.53 | 0.60~0.90 | 0.4~0.6 | 1.54~2.00 | 0.80~1.20 | 0.80~1.20 | 0.30~0.50 | ≤0.030 | ≤0.030 | 
物理性能:
| 臨界點(diǎn) | Ac1 | Ac3 | Ar3 | Ar1 | Ms | 
| 溫度(近似值)/℃ | 750 | 874 | 751 | 623 | 243 | 
 


| C | Si | Mn | Cr | Ni | Mn | V | P | S | 
| 0.40~0.53 | 0.60~0.90 | 0.4~0.6 | 1.54~2.00 | 0.80~1.20 | 0.80~1.20 | 0.30~0.50 | ≤0.030 | ≤0.030 | 
| 臨界點(diǎn) | Ac1 | Ac3 | Ar3 | Ar1 | Ms | 
| 溫度(近似值)/℃ | 750 | 874 | 751 | 623 | 243 |