A494 N7M

Nickel Base Steels

Chemical Composition

Carbon:
0.07% Max
Manganese:
1.00% Max
Silicon:
1.00% Max
Phosphorus:
0.03% Max
Sulfur:
0.02% Max
Chromium:
1.00% Max
Nickel:
Balance
Molybdenum:
30.00 - 33.00%
Nitrogen:
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum:
Titanium:
Copper:
Columbium (Niobium):
3.00% Max
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
3.00% Max
Residual Elements:

Physical Properties

Tensile Strength:
76 ksi Min
Yield Strength:
40 ksi Min
Elongation at 2 in.:
20% Min
Reduction of Area: