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AWS ENiCrMo-4 vs. K94200 Alloy

AWS ENiCrMo-4 belongs to the nickel alloys classification, while K94200 alloy belongs to the iron alloys. There are 14 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrMo-4 and the bottom bar is K94200 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
140
Elongation at Break, % 28
5.0 to 32
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 84
54
Tensile Strength: Ultimate (UTS), MPa 790
500 to 710

Thermal Properties

Melting Onset (Solidus), °C 1530
1440
Specific Heat Capacity, J/kg-K 410
500
Thermal Expansion, µm/m-K 12
5.0

Otherwise Unclassified Properties

Density, g/cm3 9.0
8.2

Common Calculations

Stiffness to Weight: Axial, points 13
9.8
Stiffness to Weight: Bending, points 22
21
Strength to Weight: Axial, points 24
17 to 24
Strength to Weight: Bending, points 21
17 to 22
Thermal Shock Resistance, points 22
49 to 70