HD50 A608 Centrifugal Cast Heat-Resistant Alloy

HD50 A608 Centrifugal Cast Heat-Resistant Alloy

GradeHD50

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

Mo0.50 max

Minimum Elevated Temperature Tensile Strength and Elongation Values

11400 °F [760 °C]

Tensile Strength, psi [kPa]: 7450

[51400]

 

21600 °F [870 °C]

Tensile Strength, psi [kPa]: 2580

[17800]

 

31800 °F [980 °C]

  

Tensile Strength, psi [kPa]: 910

[6270]

 

Keywordsalloy; centrifugal casting; high temperatures; pressure containing parts; steel tube; temperature service applications

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