HD50 A608 Centrifugal Cast Heat-Resistant Alloy
Grade：HD50
Chemical Requirements(Composition, %)
C: 0.45–0.55
Mn: 1.5max
Si: 0.50–2.00
Cr: 26–30
Ni: 4—7
P: 0.04 max
S: 0.04 max
Mo：0.50 max
Minimum Elevated Temperature Tensile Strength and Elongation Values
1、1400 °F [760 °C]
Tensile Strength, psi [kPa]： 7450
[51400]
2、1600 °F [870 °C]
Tensile Strength, psi [kPa]： 2580
[17800]
3、1800 °F [980 °C]
Tensile Strength, psi [kPa]： 910
[6270]
Keywords：alloy; centrifugal casting; high temperatures; pressure containing parts; steel tube; temperature service applications