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EN 1.4962 Stainless Steel vs. AWS ENiCrCoMo-1

EN 1.4962 stainless steel belongs to the iron alloys classification, while AWS ENiCrCoMo-1 belongs to the nickel alloys. They have a modest 34% of their average alloy composition in common, which, by itself, doesn't mean much. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is EN 1.4962 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, % 22 to 34
28
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
82
Tensile Strength: Ultimate (UTS), MPa 630 to 690
710

Thermal Properties

Latent Heat of Fusion, J/g 280
330
Melting Completion (Liquidus), °C 1480
1430
Melting Onset (Solidus), °C 1440
1380
Specific Heat Capacity, J/kg-K 470
440
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 23
75
Density, g/cm3 8.1
8.5
Embodied Carbon, kg CO2/kg material 4.1
11
Embodied Energy, MJ/kg 59
140
Embodied Water, L/kg 150
340

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 21 to 24
23
Strength to Weight: Bending, points 20 to 21
21
Thermal Shock Resistance, points 14 to 16
19

Alloy Composition

Boron (B), % 0.0015 to 0.0060
0
Carbon (C), % 0.070 to 0.15
0.050 to 0.15
Chromium (Cr), % 15.5 to 17.5
21 to 26
Cobalt (Co), % 0
9.0 to 15
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 62.1 to 69
0 to 5.0
Manganese (Mn), % 0 to 1.5
0.3 to 2.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 12.5 to 14.5
38.6 to 61.7
Niobium (Nb), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.035
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.4 to 0.7
0
Tungsten (W), % 2.5 to 3.0
0
Residuals, % 0
0 to 0.5