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Grade CW12MW Nickel vs. EN 1.0434 Steel

Grade CW12MW nickel belongs to the nickel alloys classification, while EN 1.0434 steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is grade CW12MW nickel and the bottom bar is EN 1.0434 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 4.6
12 to 28
Fatigue Strength, MPa 130
190 to 300
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 85
73
Tensile Strength: Ultimate (UTS), MPa 560
390 to 540
Tensile Strength: Yield (Proof), MPa 310
250 to 450

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 960
400
Melting Completion (Liquidus), °C 1610
1460
Melting Onset (Solidus), °C 1560
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 70
1.8
Density, g/cm3 9.1
7.9
Embodied Carbon, kg CO2/kg material 13
1.4
Embodied Energy, MJ/kg 180
18
Embodied Water, L/kg 280
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
39 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 220
170 to 540
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 17
14 to 19
Strength to Weight: Bending, points 17
15 to 19
Thermal Shock Resistance, points 16
12 to 17

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0 to 0.12
0.15 to 0.19
Chromium (Cr), % 15.5 to 17.5
0
Iron (Fe), % 4.5 to 7.5
98.8 to 99.18
Manganese (Mn), % 0 to 1.0
0.65 to 0.85
Molybdenum (Mo), % 16 to 18
0
Nickel (Ni), % 49.2 to 60.1
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.025
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0