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N08020 Stainless Steel vs. AWS ENiCrCoMo-1

N08020 stainless steel belongs to the iron alloys classification, while AWS ENiCrCoMo-1 belongs to the nickel 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 N08020 stainless steel and the bottom bar is AWS ENiCrCoMo-1.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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