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AWS ENiCrCoMo-1 vs. SAE-AISI H11 Steel

AWS ENiCrCoMo-1 belongs to the nickel alloys classification, while SAE-AISI H11 steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrCoMo-1 and the bottom bar is SAE-AISI H11 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 82
74
Tensile Strength: Ultimate (UTS), MPa 710
690 to 1840

Thermal Properties

Latent Heat of Fusion, J/g 330
270
Melting Completion (Liquidus), °C 1430
1460
Melting Onset (Solidus), °C 1380
1410
Specific Heat Capacity, J/kg-K 440
470
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 75
5.5
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 11
3.0
Embodied Energy, MJ/kg 140
43
Embodied Water, L/kg 340
75

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 23
25 to 66
Strength to Weight: Bending, points 21
22 to 43
Thermal Shock Resistance, points 19
22 to 58

Alloy Composition

Carbon (C), % 0.050 to 0.15
0.33 to 0.43
Chromium (Cr), % 21 to 26
4.8 to 5.5
Cobalt (Co), % 9.0 to 15
0
Copper (Cu), % 0 to 0.5
0 to 0.25
Iron (Fe), % 0 to 5.0
89.6 to 92.5
Manganese (Mn), % 0.3 to 2.5
0.2 to 0.5
Molybdenum (Mo), % 8.0 to 10
1.1 to 1.6
Nickel (Ni), % 38.6 to 61.7
0 to 0.3
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.75
0.8 to 1.2
Sulfur (S), % 0 to 0.015
0 to 0.030
Vanadium (V), % 0
0.3 to 0.6
Residuals, % 0 to 0.5
0