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AWS ERNiCrFe-6 vs. S30600 Stainless Steel

AWS ERNiCrFe-6 belongs to the nickel alloys classification, while S30600 stainless steel belongs to the iron alloys. They have a modest 36% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrFe-6 and the bottom bar is S30600 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 34
45
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
76
Tensile Strength: Ultimate (UTS), MPa 630
610

Thermal Properties

Latent Heat of Fusion, J/g 310
350
Melting Completion (Liquidus), °C 1370
1380
Melting Onset (Solidus), °C 1320
1330
Specific Heat Capacity, J/kg-K 460
490
Thermal Conductivity, W/m-K 13
14
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 55
19
Density, g/cm3 8.4
7.6
Embodied Carbon, kg CO2/kg material 9.8
3.6
Embodied Energy, MJ/kg 140
51
Embodied Water, L/kg 260
150

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 21
22
Strength to Weight: Bending, points 19
21
Thermal Diffusivity, mm2/s 3.3
3.7
Thermal Shock Resistance, points 19
14

Alloy Composition

Carbon (C), % 0 to 0.080
0 to 0.018
Chromium (Cr), % 14 to 17
17 to 18.5
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 0 to 8.0
58.9 to 65.3
Manganese (Mn), % 2.0 to 2.7
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.2
Nickel (Ni), % 67 to 81.5
14 to 15.5
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.35
3.7 to 4.3
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 2.5 to 3.5
0
Residuals, % 0 to 0.5
0