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EN 1.4710 Stainless Steel vs. Nickel 693

EN 1.4710 stainless steel belongs to the iron alloys classification, while nickel 693 belongs to the nickel 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 EN 1.4710 stainless steel and the bottom bar is nickel 693.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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