1. Hardness:HRc52~58
2. International Standard:AS 2027-2002/Ni hard 4.
3. Specific weight or density:7.3~7.5g/mm2
2. International Standard:AS 2027-2002/Ni hard 4.
3. Specific weight or density:7.3~7.5g/mm2
Ni-hard Iron Castings Description:
1. Hardness: HRC52~58.
2. International Standard: AS 2027-2002/Ni hard 4.
3. Microstructure: Eutectic Carbide + Martensite + Residual Austenite
4. Specific weight or density: 7.3~7.5g/mm2
5. Break Point: 25~40kg/mm2.