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Grade M30C Nickel vs. EN 1.4807 Stainless Steel

Grade M30C nickel belongs to the nickel alloys classification, while EN 1.4807 stainless steel belongs to the iron alloys. They have 41% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is grade M30C nickel and the bottom bar is EN 1.4807 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 29
4.5
Fatigue Strength, MPa 170
120
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
75
Tensile Strength: Ultimate (UTS), MPa 510
480
Tensile Strength: Yield (Proof), MPa 250
250

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Maximum Temperature: Mechanical, °C 900
1000
Melting Completion (Liquidus), °C 1290
1390
Melting Onset (Solidus), °C 1240
1350
Specific Heat Capacity, J/kg-K 430
480
Thermal Conductivity, W/m-K 22
12
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 60
39
Density, g/cm3 8.8
8.0
Embodied Carbon, kg CO2/kg material 9.5
6.8
Embodied Energy, MJ/kg 140
97
Embodied Water, L/kg 250
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
18
Resilience: Unit (Modulus of Resilience), kJ/m3 200
160
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 16
17
Strength to Weight: Bending, points 16
17
Thermal Diffusivity, mm2/s 5.7
3.2
Thermal Shock Resistance, points 18
12

Alloy Composition

Carbon (C), % 0 to 0.3
0.3 to 0.5
Chromium (Cr), % 0
17 to 20
Copper (Cu), % 26 to 33
0
Iron (Fe), % 0 to 3.5
36.6 to 46.7
Manganese (Mn), % 0 to 1.5
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 56.6 to 72
34 to 36
Niobium (Nb), % 1.0 to 3.0
1.0 to 1.8
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 1.0 to 2.0
1.0 to 2.5
Sulfur (S), % 0 to 0.030
0 to 0.030