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EN 1.6570 Steel vs. EN 2.4642 Nickel

EN 1.6570 steel belongs to the iron alloys classification, while EN 2.4642 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.6570 steel and the bottom bar is EN 2.4642 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 11 to 17
34
Fatigue Strength, MPa 500 to 660
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
78
Tensile Strength: Ultimate (UTS), MPa 910 to 1130
670
Tensile Strength: Yield (Proof), MPa 760 to 1060
270

Thermal Properties

Latent Heat of Fusion, J/g 250
320
Maximum Temperature: Mechanical, °C 440
1010
Melting Completion (Liquidus), °C 1460
1360
Melting Onset (Solidus), °C 1420
1320
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 40
12
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 3.9
50
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 1.7
8.2
Embodied Energy, MJ/kg 23
120
Embodied Water, L/kg 56
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 140
180
Resilience: Unit (Modulus of Resilience), kJ/m3 1520 to 3010
180
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 32 to 40
23
Strength to Weight: Bending, points 27 to 31
21
Thermal Diffusivity, mm2/s 11
3.1
Thermal Shock Resistance, points 27 to 33
18

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Carbon (C), % 0.28 to 0.35
0 to 0.050
Chromium (Cr), % 1.0 to 1.4
27 to 31
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 94 to 96.2
7.0 to 11
Manganese (Mn), % 0.6 to 1.0
0 to 0.5
Molybdenum (Mo), % 0.3 to 0.5
0
Nickel (Ni), % 1.6 to 2.1
55.9 to 66
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.6
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015