HF30 A608 Centrifugal Cast Heat-Resistant Alloy
Grade：HF30
Chemical Requirements(Composition, %)
C: 0.25–0.35
Mn: 1.5max
Si: 0.50–2.00
Cr: 19–23
Ni: 9—12
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]： 26000
[180000]
Elongation, %：7.0
2、1600 °F [870 °C]
Tensile Strength, psi [kPa]： 14500
[100000]
Elongation, %：9.0
(not for use above 1600 °F)
Keywords：alloy; centrifugal casting; high temperatures; pressure containing parts; steel tube; temperature service applications