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EN 1.3963 Alloy vs. SAE-AISI H14 Steel

Both EN 1.3963 alloy and SAE-AISI H14 steel are iron alloys. They have 64% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.3963 alloy and the bottom bar is SAE-AISI H14 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 72
75
Tensile Strength: Ultimate (UTS), MPa 440
710 to 2030

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Melting Completion (Liquidus), °C 1430
1530
Melting Onset (Solidus), °C 1390
1490
Specific Heat Capacity, J/kg-K 460
460
Thermal Expansion, µm/m-K 1.6
11

Otherwise Unclassified Properties

Base Metal Price, % relative 25
15
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 4.8
2.7
Embodied Energy, MJ/kg 66
39
Embodied Water, L/kg 110
73

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 15
24 to 69
Strength to Weight: Bending, points 16
22 to 44
Thermal Shock Resistance, points 110
24 to 68

Alloy Composition

Carbon (C), % 0 to 0.050
0.35 to 0.45
Chromium (Cr), % 0 to 0.25
4.8 to 5.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 60.5 to 64.9
86.5 to 89.9
Manganese (Mn), % 0 to 0.5
0.2 to 0.5
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 35 to 37
0 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0.8 to 1.2
Sulfur (S), % 0.1 to 0.2
0 to 0.030
Tungsten (W), % 0
4.0 to 5.3