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AWS ERNiCrMo-10 vs. EN 1.4537 Stainless Steel

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while EN 1.4537 stainless steel belongs to the iron alloys. They have 57% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-10 and the bottom bar is EN 1.4537 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
210
Elongation at Break, % 28
42
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 84
80
Tensile Strength: Ultimate (UTS), MPa 790
700

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Melting Completion (Liquidus), °C 1550
1440
Melting Onset (Solidus), °C 1490
1390
Specific Heat Capacity, J/kg-K 420
470
Thermal Conductivity, W/m-K 10
14
Thermal Expansion, µm/m-K 12
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 70
34
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 12
6.1
Embodied Energy, MJ/kg 160
84
Embodied Water, L/kg 300
220

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 25
24
Strength to Weight: Bending, points 21
22
Thermal Diffusivity, mm2/s 2.7
3.7
Thermal Shock Resistance, points 21
15

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.020
Chromium (Cr), % 20 to 22.5
24 to 26
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
1.0 to 2.0
Iron (Fe), % 2.0 to 6.0
36.3 to 46.1
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 12.5 to 14.5
4.7 to 5.7
Nickel (Ni), % 49 to 63
24 to 27
Nitrogen (N), % 0
0.17 to 0.25
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.080
0 to 0.7
Sulfur (S), % 0 to 0.010
0 to 0.010
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Residuals, % 0 to 0.5
0