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EN 1.6587 Steel vs. Nickel 908

EN 1.6587 steel belongs to the iron alloys classification, while nickel 908 belongs to the nickel alloys. They have 44% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.6587 steel and the bottom bar is nickel 908.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 73
70
Tensile Strength: Ultimate (UTS), MPa 520 to 1420
1340

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 440
920
Melting Completion (Liquidus), °C 1460
1430
Melting Onset (Solidus), °C 1420
1380
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 41
11
Thermal Expansion, µm/m-K 13
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 3.8
50
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 1.7
9.3
Embodied Energy, MJ/kg 22
140
Embodied Water, L/kg 58
170

Common Calculations

PREN (Pitting Resistance) 2.6
4.2
Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 18 to 50
45
Strength to Weight: Bending, points 18 to 36
33
Thermal Diffusivity, mm2/s 11
2.9
Thermal Shock Resistance, points 15 to 42
61

Alloy Composition

Aluminum (Al), % 0 to 0.050
0.75 to 1.3
Boron (B), % 0
0 to 0.012
Carbon (C), % 0.15 to 0.21
0 to 0.030
Chromium (Cr), % 1.5 to 1.8
3.8 to 4.5
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0 to 0.3
0 to 0.5
Iron (Fe), % 94.4 to 96.4
35.6 to 44.6
Manganese (Mn), % 0.5 to 0.9
0 to 1.0
Molybdenum (Mo), % 0.25 to 0.35
0
Nickel (Ni), % 1.4 to 1.7
47 to 51
Niobium (Nb), % 0
2.7 to 3.3
Oxygen (O), % 0 to 0.0020
0
Phosphorus (P), % 0 to 0.025
0 to 0.015
Silicon (Si), % 0 to 0.4
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.0050
Titanium (Ti), % 0
1.2 to 1.8