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AWS ENiCrCoMo-1 vs. N08020 Stainless Steel

AWS ENiCrCoMo-1 belongs to the nickel alloys classification, while N08020 stainless steel belongs to the iron alloys. They have 62% of their average alloy composition in common. 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 ENiCrCoMo-1 and the bottom bar is N08020 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 28
15 to 34
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 82
77
Tensile Strength: Ultimate (UTS), MPa 710
610 to 620

Thermal Properties

Latent Heat of Fusion, J/g 330
300
Melting Completion (Liquidus), °C 1430
1410
Melting Onset (Solidus), °C 1380
1360
Specific Heat Capacity, J/kg-K 440
460
Thermal Expansion, µm/m-K 13
15

Otherwise Unclassified Properties

Base Metal Price, % relative 75
38
Density, g/cm3 8.5
8.2
Embodied Carbon, kg CO2/kg material 11
6.6
Embodied Energy, MJ/kg 140
92
Embodied Water, L/kg 340
220

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 23
21
Strength to Weight: Bending, points 21
20
Thermal Shock Resistance, points 19
15

Alloy Composition

Carbon (C), % 0.050 to 0.15
0 to 0.070
Chromium (Cr), % 21 to 26
19 to 21
Cobalt (Co), % 9.0 to 15
0
Copper (Cu), % 0 to 0.5
3.0 to 4.0
Iron (Fe), % 0 to 5.0
29.9 to 44
Manganese (Mn), % 0.3 to 2.5
0 to 2.0
Molybdenum (Mo), % 8.0 to 10
2.0 to 3.0
Nickel (Ni), % 38.6 to 61.7
32 to 38
Niobium (Nb), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 0.75
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.035
Residuals, % 0 to 0.5
0