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AWS E312 vs. SAE-AISI H10 Steel

Both AWS E312 and SAE-AISI H10 steel are iron alloys. They have 63% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS E312 and the bottom bar is SAE-AISI H10 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 80
74
Tensile Strength: Ultimate (UTS), MPa 740
680 to 2030

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Melting Completion (Liquidus), °C 1410
1470
Melting Onset (Solidus), °C 1360
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 15
12

Otherwise Unclassified Properties

Base Metal Price, % relative 20
6.5
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 3.6
3.4
Embodied Energy, MJ/kg 52
48
Embodied Water, L/kg 200
71

Common Calculations

PREN (Pitting Resistance) 31
12
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 27
24 to 72
Strength to Weight: Bending, points 24
22 to 46
Thermal Shock Resistance, points 18
22 to 66

Alloy Composition

Carbon (C), % 0 to 0.15
0.35 to 0.45
Chromium (Cr), % 28 to 32
3.0 to 3.8
Copper (Cu), % 0 to 0.75
0 to 0.25
Iron (Fe), % 52.3 to 63.5
89.5 to 93.4
Manganese (Mn), % 0.5 to 2.5
0.25 to 0.7
Molybdenum (Mo), % 0 to 0.75
2.0 to 3.0
Nickel (Ni), % 8.0 to 10.5
0 to 0.3
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0.8 to 1.2
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0
0.25 to 0.75