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AWS ERNiFeCr-2 vs. EN 1.4980 Stainless Steel

AWS ERNiFeCr-2 belongs to the nickel alloys classification, while EN 1.4980 stainless steel belongs to the iron alloys. They have 61% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiFeCr-2 and the bottom bar is EN 1.4980 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 28
17
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
75
Tensile Strength: Ultimate (UTS), MPa 1300
1030

Thermal Properties

Latent Heat of Fusion, J/g 310
300
Melting Completion (Liquidus), °C 1460
1430
Melting Onset (Solidus), °C 1410
1380
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 12
13
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 75
26
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 13
6.0
Embodied Energy, MJ/kg 190
87
Embodied Water, L/kg 250
170

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 43
36
Strength to Weight: Bending, points 32
28
Thermal Diffusivity, mm2/s 3.2
3.5
Thermal Shock Resistance, points 38
22

Alloy Composition

Aluminum (Al), % 0.2 to 0.8
0 to 0.35
Boron (B), % 0 to 0.0030
0.0030 to 0.010
Carbon (C), % 0 to 0.080
0.030 to 0.080
Chromium (Cr), % 17 to 21
13.5 to 16
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 11.6 to 24.6
49.2 to 58.5
Manganese (Mn), % 0 to 0.35
1.0 to 2.0
Molybdenum (Mo), % 2.8 to 3.3
1.0 to 1.5
Nickel (Ni), % 50 to 55
24 to 27
Niobium (Nb), % 4.8 to 5.5
0
Phosphorus (P), % 0 to 0.015
0 to 0.025
Silicon (Si), % 0 to 0.35
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.65 to 1.2
1.9 to 2.3
Vanadium (V), % 0
0.1 to 0.5
Residuals, % 0 to 0.5
0