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Grade N7M Nickel vs. EN 1.5113 Steel

Grade N7M nickel belongs to the nickel alloys classification, while EN 1.5113 steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade N7M nickel and the bottom bar is EN 1.5113 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 22
11 to 18
Fatigue Strength, MPa 190
220 to 470
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 85
72
Tensile Strength: Ultimate (UTS), MPa 590
580 to 900
Tensile Strength: Yield (Proof), MPa 310
320 to 770

Thermal Properties

Latent Heat of Fusion, J/g 320
260
Maximum Temperature: Mechanical, °C 900
400
Melting Completion (Liquidus), °C 1650
1450
Melting Onset (Solidus), °C 1590
1410
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 9.9
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
2.0
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 16
1.4
Embodied Energy, MJ/kg 200
19
Embodied Water, L/kg 270
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
91 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 220
270 to 1570
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 18
21 to 32
Strength to Weight: Bending, points 17
20 to 27
Thermal Shock Resistance, points 19
17 to 26

Alloy Composition

Carbon (C), % 0 to 0.070
0 to 0.1
Chromium (Cr), % 0 to 1.0
0
Iron (Fe), % 0 to 3.0
97 to 97.5
Manganese (Mn), % 0 to 1.0
1.6 to 1.8
Molybdenum (Mo), % 30 to 33
0
Nickel (Ni), % 60.9 to 70
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.0
0.9 to 1.1
Sulfur (S), % 0 to 0.030
0 to 0.025