MakeItFrom.com
Menu (ESC)

SAE-AISI H43 Steel vs. ACI-ASTM CC50 Steel

Both SAE-AISI H43 steel and ACI-ASTM CC50 steel are iron alloys. They have 73% of their average alloy composition in common. There are 22 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 SAE-AISI H43 steel and the bottom bar is ACI-ASTM CC50 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 77
80
Tensile Strength: Ultimate (UTS), MPa 710 to 2140
430

Thermal Properties

Latent Heat of Fusion, J/g 270
300
Melting Completion (Liquidus), °C 1530
1420
Melting Onset (Solidus), °C 1480
1370
Specific Heat Capacity, J/kg-K 460
490
Thermal Conductivity, W/m-K 30
17
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 14
14
Density, g/cm3 7.9
7.6
Embodied Carbon, kg CO2/kg material 8.2
2.7
Embodied Energy, MJ/kg 120
39
Embodied Water, L/kg 100
170

Common Calculations

PREN (Pitting Resistance) 31
28
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 24
26
Strength to Weight: Axial, points 25 to 75
16
Strength to Weight: Bending, points 22 to 46
17
Thermal Diffusivity, mm2/s 8.3
4.5
Thermal Shock Resistance, points 21 to 62
14

Alloy Composition

Carbon (C), % 0.5 to 0.65
0 to 0.5
Chromium (Cr), % 3.8 to 4.5
26 to 30
Iron (Fe), % 83.2 to 85.9
62.9 to 74
Manganese (Mn), % 0.15 to 0.4
0 to 1.0
Molybdenum (Mo), % 7.8 to 8.5
0
Nickel (Ni), % 0
0 to 4.0
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.2 to 0.45
0 to 1.5
Sulfur (S), % 0 to 0.030
0 to 0.040
Vanadium (V), % 1.8 to 2.2
0