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HT Steel Composition & Properties

General Information

Cast Alloy Designation: 
HT
Alloy family: 
Heat Resistant Stainless Steel
UNS #: 
N08605
ASTM Standard(s): 
A297
Wrought: 
330

Chemical Composition

C: 
0.35-0.75
Mn: 
0.00-2.00
Cr: 
15.00-19.00
Mo: 
0.00-0.50
Ni: 
33.00-37.00
Fe: 
40.75-51.65
Cu: 
0.00-0.00

Mechanical Properties

Tensile strength (ksi): 
0.00-65.00
Yield strength (ksi): 
---
Elongation (%): 
4
Hardness (Brinell): 
0.00-180.00