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AWS ERNiCrFe-6 vs. EN 1.4710 Stainless Steel

AWS ERNiCrFe-6 belongs to the nickel alloys classification, while EN 1.4710 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrFe-6 and the bottom bar is EN 1.4710 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

Latent Heat of Fusion, J/g 310
290
Melting Completion (Liquidus), °C 1370
1430
Melting Onset (Solidus), °C 1320
1390
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 13
24
Thermal Expansion, µm/m-K 13
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
6.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
7.5

Otherwise Unclassified Properties

Base Metal Price, % relative 55
5.0
Density, g/cm3 8.4
7.7
Embodied Carbon, kg CO2/kg material 9.8
1.8
Embodied Energy, MJ/kg 140
24
Embodied Water, L/kg 260
76

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Thermal Diffusivity, mm2/s 3.3
6.5

Alloy Composition


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Carbon (C), % 0 to 0.080
0.2 to 0.35
Chromium (Cr), % 14 to 17
6.0 to 8.0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 8.0
87.4 to 92.3
Manganese (Mn), % 2.0 to 2.7
0.5 to 1.0
Molybdenum (Mo), % 0
0 to 0.15
Nickel (Ni), % 67 to 81.5
0 to 0.5
Phosphorus (P), % 0 to 0.030
0 to 0.035
Silicon (Si), % 0 to 0.35
1.0 to 2.5
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.5 to 3.5
0
Residuals, % 0 to 0.5
0