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Nickel 693 vs. EN 1.4710 Stainless Steel

Nickel 693 belongs to the nickel alloys classification, while EN 1.4710 stainless steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is nickel 693 and the bottom bar is EN 1.4710 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 34
20
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
74

Thermal Properties

Latent Heat of Fusion, J/g 330
290
Maximum Temperature: Mechanical, °C 1010
750
Melting Completion (Liquidus), °C 1350
1430
Melting Onset (Solidus), °C 1310
1390
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 9.1
24
Thermal Expansion, µm/m-K 13
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 60
5.0
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 9.9
1.8
Embodied Energy, MJ/kg 140
24
Embodied Water, L/kg 320
76

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Thermal Diffusivity, mm2/s 2.3
6.5

Alloy Composition

Aluminum (Al), % 2.5 to 4.0
0
Carbon (C), % 0 to 0.15
0.2 to 0.35
Chromium (Cr), % 27 to 31
6.0 to 8.0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 2.5 to 6.0
87.4 to 92.3
Manganese (Mn), % 0 to 1.0
0.5 to 1.0
Molybdenum (Mo), % 0
0 to 0.15
Nickel (Ni), % 53.3 to 67.5
0 to 0.5
Niobium (Nb), % 0.5 to 2.5
0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0 to 0.5
1.0 to 2.5
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 0 to 1.0
0