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AWS ENiCrFe-2 vs. EN 1.4911 Stainless Steel

AWS ENiCrFe-2 belongs to the nickel alloys classification, while EN 1.4911 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrFe-2 and the bottom bar is EN 1.4911 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 28
11
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 74
76
Tensile Strength: Ultimate (UTS), MPa 790
1070

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Melting Completion (Liquidus), °C 1390
1450
Melting Onset (Solidus), °C 1350
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 65
20
Density, g/cm3 8.5
7.9
Embodied Carbon, kg CO2/kg material 11
3.4
Embodied Energy, MJ/kg 160
49
Embodied Water, L/kg 260
130

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 26
38
Strength to Weight: Bending, points 22
30
Thermal Shock Resistance, points 24
37

Alloy Composition

Boron (B), % 0
0.0050 to 0.015
Carbon (C), % 0 to 0.1
0.050 to 0.12
Chromium (Cr), % 13 to 17
9.8 to 11.2
Cobalt (Co), % 0 to 0.12
5.0 to 7.0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 12
75.7 to 83.8
Manganese (Mn), % 1.0 to 3.5
0.3 to 1.3
Molybdenum (Mo), % 0.5 to 2.5
0.5 to 1.0
Nickel (Ni), % 62 to 85
0.2 to 1.2
Niobium (Nb), % 0.5 to 4.0
0.2 to 0.5
Nitrogen (N), % 0
0 to 0.035
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.75
0.1 to 0.8
Sulfur (S), % 0 to 0.020
0 to 0.015
Tungsten (W), % 0
0 to 0.7
Vanadium (V), % 0
0.1 to 0.4
Residuals, % 0 to 0.5
0