MakeItFrom.com
Menu (ESC)

SAE-AISI H43 Steel vs. 50Cr-50Ni Alloy

SAE-AISI H43 steel belongs to the iron alloys classification, while 50Cr-50Ni alloy belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H43 steel and the bottom bar is 50Cr-50Ni alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Poisson's Ratio 0.29
0.26
Shear Modulus, GPa 77
84
Tensile Strength: Ultimate (UTS), MPa 710 to 2140
620

Thermal Properties

Latent Heat of Fusion, J/g 270
350
Specific Heat Capacity, J/kg-K 460
490
Thermal Expansion, µm/m-K 12
15

Otherwise Unclassified Properties

Base Metal Price, % relative 14
50
Density, g/cm3 7.9
8.0
Embodied Carbon, kg CO2/kg material 8.2
7.9
Embodied Energy, MJ/kg 120
110
Embodied Water, L/kg 100
350

Common Calculations

Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 25 to 75
21
Strength to Weight: Bending, points 22 to 46
20
Thermal Shock Resistance, points 21 to 62
14

Alloy Composition

Aluminum (Al), % 0
0 to 0.25
Carbon (C), % 0.5 to 0.65
0 to 0.1
Chromium (Cr), % 3.8 to 4.5
48 to 52
Iron (Fe), % 83.2 to 85.9
0 to 1.0
Manganese (Mn), % 0.15 to 0.4
0 to 0.3
Molybdenum (Mo), % 7.8 to 8.5
0
Nickel (Ni), % 0
44.5 to 52
Nitrogen (N), % 0
0 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.2 to 0.45
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.020
Titanium (Ti), % 0
0 to 0.5
Vanadium (V), % 1.8 to 2.2
0