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Grade M30C Nickel vs. ASTM A732 Cast Steel

Grade M30C nickel belongs to the nickel alloys classification, while ASTM A732 cast steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is grade M30C nickel and the bottom bar is ASTM A732 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 29
4.0 to 25
Fatigue Strength, MPa 170
230 to 750
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
72 to 73
Tensile Strength: Ultimate (UTS), MPa 510
460 to 1470
Tensile Strength: Yield (Proof), MPa 250
310 to 1340

Thermal Properties

Latent Heat of Fusion, J/g 290
250 to 260
Maximum Temperature: Mechanical, °C 900
400 to 430
Melting Completion (Liquidus), °C 1290
1440 to 1460
Melting Onset (Solidus), °C 1240
1400 to 1420
Specific Heat Capacity, J/kg-K 430
470 to 480
Thermal Conductivity, W/m-K 22
39 to 50
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
7.1 to 7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
8.2 to 8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 60
2.0 to 3.8
Density, g/cm3 8.8
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 9.5
1.4 to 1.7
Embodied Energy, MJ/kg 140
19 to 24
Embodied Water, L/kg 250
47 to 54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
45 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 200
260 to 4770
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 16
16 to 52
Strength to Weight: Bending, points 16
17 to 37
Thermal Diffusivity, mm2/s 5.7
10 to 14
Thermal Shock Resistance, points 18
14 to 43