1.Product Name:2.4879 Heat-steel Casting Rack and Gear and Heat-resistant Steel Parts for Investment
Process
2.Material Grade:2.4879,1.4849,1.4852,1.4865, ASTM A297 HK, HP, HU
3.Process:Wax Lost Process,Investment Process,EPC Process & Sand Process
4.Introduction:
4-1.We make heat-resistant steel parts,such as furnace grates,furnace bed plates for cement works,steel mills;
4-2.We supply finished heat castings with heat-treated and maching condition if necessary;
4-3.We can produce heat steel castings as per GB/T20878,DIN17440,DIN17224,AISI,ASTM,JIS SUH35,
NF A35-572/584,BS970,BS1449,ISO683/13.
5.Chemical Composition:
| Standard |
Material Grade |
C |
Si |
Mn |
Cr |
Ni |
Nb |
Other |
| G-NiCr28W |
2.4879 |
0.35~0.50 |
0.5~2.0 |
≤1.5 |
27.0~30. 0 |
47.0~50.0 |
— |
W4.0~5.5 |
6.Photo:
