We can supply various castings made of heat resistant steel for cement and mining industries based on full technical requirements provided by customers and/or users, including Drawing, Material Standard (main materials listed below), Unit Weight, Quantity.
HEAT RESISTANT STEEL
Material Standard | ZG30Cr26Ni5, ASTM HD | ZG35Cr26Ni12, ASTM HH | ZG40Cr25Ni20, ASTM HK |
Composition % | C 0.20-0.40, Cr 24-28, Ni 4.0-6.0 | C 0.30-0.50, Cr 24-28, Ni 11-14 | C 0.35-0.45, Cr 23-27, Ni 19-22 |
Tensile Strength | 590 mpa/mm2 min | 490 mpa/mm2 min | 440 mpa/mm2 min |
Highest Working Temperature | 1050 ℃ | 1100 ℃ | 1150 ℃ |
