MakeItFrom.com
Menu (ESC)

SAE-AISI H22 Steel vs. AWS ERNiMo-3

SAE-AISI H22 steel belongs to the iron alloys classification, while AWS ERNiMo-3 belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H22 steel and the bottom bar is AWS ERNiMo-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 77
83
Tensile Strength: Ultimate (UTS), MPa 700 to 1920
770

Thermal Properties

Latent Heat of Fusion, J/g 250
320
Melting Completion (Liquidus), °C 1670
1600
Melting Onset (Solidus), °C 1620
1540
Specific Heat Capacity, J/kg-K 440
400
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 28
70
Density, g/cm3 8.7
9.1
Embodied Carbon, kg CO2/kg material 4.9
15
Embodied Energy, MJ/kg 73
190
Embodied Water, L/kg 72
270

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
22
Strength to Weight: Axial, points 22 to 61
24
Strength to Weight: Bending, points 20 to 39
21
Thermal Shock Resistance, points 22 to 60
24

Alloy Composition

Carbon (C), % 0.3 to 0.4
0 to 0.12
Chromium (Cr), % 1.8 to 3.8
4.0 to 6.0
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 82.2 to 87.4
4.0 to 7.0
Manganese (Mn), % 0.15 to 0.4
0 to 1.0
Molybdenum (Mo), % 0
23 to 26
Nickel (Ni), % 0 to 0.3
53.7 to 69
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.15 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 10 to 11.8
0 to 1.0
Vanadium (V), % 0.25 to 0.5
0 to 0.6
Residuals, % 0
0 to 0.5