OEM alloy steel boiler grate bar iron grates furnace
Negotiable
Min.Order:1
Material | Heat resistant steel |
UTS/mpa | 400 |
Application | Large boiler and other heat resistant products used |
Property | ISO 11973 GX40 CrNiSi 27-4 |
Yield | 250 |
Elongation | As Cast |
HBN | Up to 400 |
Service Temp | Up to 1100°C |
C | 0.3-0.5 |
Mn | 1.5 max |
Si | 1.0-2.5 |
Ni | 3.0-6.0 |
Cr | 25.0-28.0 |
Mo | 0.5 max |