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Grade M30C Nickel vs. EN 1.5515 Steel

Grade M30C nickel belongs to the nickel alloys classification, while EN 1.5515 steel belongs to the iron alloys. There are 24 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 M30C nickel and the bottom bar is EN 1.5515 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
72
Tensile Strength: Ultimate (UTS), MPa 510
490 to 1760

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 900
400
Melting Completion (Liquidus), °C 1290
1460
Melting Onset (Solidus), °C 1240
1420
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 22
48
Thermal Expansion, µm/m-K 13
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 60
1.9
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 9.5
1.4
Embodied Energy, MJ/kg 140
19
Embodied Water, L/kg 250
47

Common Calculations

Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 16
17 to 63
Strength to Weight: Bending, points 16
18 to 41
Thermal Diffusivity, mm2/s 5.7
13
Thermal Shock Resistance, points 18
14 to 52

Alloy Composition

Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0 to 0.3
0.35 to 0.4
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 26 to 33
0 to 0.25
Iron (Fe), % 0 to 3.5
97.8 to 98.9
Manganese (Mn), % 0 to 1.5
0.6 to 0.9
Nickel (Ni), % 56.6 to 72
0
Niobium (Nb), % 1.0 to 3.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 1.0 to 2.0
0.15 to 0.3
Sulfur (S), % 0 to 0.030
0 to 0.025