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ASTM A732 Cast Steel vs. C55282 Copper

ASTM A732 cast steel belongs to the iron alloys classification, while C55282 copper belongs to the copper alloys. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is ASTM A732 cast steel and the bottom bar is C55282 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 72 to 73
39
Tensile Strength: Ultimate (UTS), MPa 460 to 1470
180

Thermal Properties

Latent Heat of Fusion, J/g 250 to 260
190
Maximum Temperature: Mechanical, °C 400 to 430
200
Melting Completion (Liquidus), °C 1440 to 1460
770
Melting Onset (Solidus), °C 1400 to 1420
640
Specific Heat Capacity, J/kg-K 470 to 480
400
Thermal Expansion, µm/m-K 13
16

Otherwise Unclassified Properties

Density, g/cm3 7.8 to 7.9
8.6
Embodied Carbon, kg CO2/kg material 1.4 to 1.7
7.0
Embodied Energy, MJ/kg 19 to 24
110

Common Calculations

Stiffness to Weight: Axial, points 13
6.8
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 16 to 52
5.8
Strength to Weight: Bending, points 17 to 37
8.2
Thermal Shock Resistance, points 14 to 43
7.4