A494 CW2M
ASTM:
A494 CW2M
ASME:
SA494 CW2M
Alloy Family:
Ni-Cr
Type:
Designation:
ACI:
AISI:
SAE:
UNS - Cast:
N26455
UNS - Wrought:
N06455
Common Name - Wrought:
ALLOY C4
Alloy Casting Statistics
Pounds Poured in 2021
1,500 lb
Frequently Asked Questions
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Related Alloys
Industry Standard
Chemical Composition
- Carbon:0.02% Max
- Manganese:1.00% Max
- Silicon:0.80% Max
- Phosphorus:0.03% Max
- Sulfur:0.02% Max
- Chromium:15.00 - 17.50%
- Nickel:Balance
- Molybdenum:15.00 - 17.50%
- Nitrogen:
- Nitrogen + Carbon:
- Vanadium:
- Tungsten:1.00% Max
- Aluminum:
- Titanium:
- Copper:
- Columbium:
- Barium:
- Boron:
- Zirconium:
- Cerium + Lanthanum:
- Iron:2.00% Max
- Residual Elements:
Physical Properties
- Yield Strength:40 ksi Min
- Tensile Strength:72 ksi Min
- Elongation at 2 in:20% Min
- Reduction of Area:
Charpy Properties
- Test Temperature:
- Average Energy¹:
- Single Energy:
¹ Minimum value for 2 test specimens and minimum average of 3 test specimens.