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R60704 Alloy vs. ASTM A148 Cast Steel

R60704 alloy belongs to the otherwise unclassified metals classification, while ASTM A148 cast steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is R60704 alloy and the bottom bar is ASTM A148 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 97
190
Elongation at Break, % 16
5.7 to 25
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 36
73
Tensile Strength: Ultimate (UTS), MPa 470
630 to 1300
Tensile Strength: Yield (Proof), MPa 270
390 to 1160

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Specific Heat Capacity, J/kg-K 270
470
Thermal Conductivity, W/m-K 22
37 to 47
Thermal Expansion, µm/m-K 6.0
13

Otherwise Unclassified Properties

Density, g/cm3 6.7
7.8
Embodied Water, L/kg 460
48 to 53

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 64
71 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 370
400 to 3570
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 20
22 to 46
Strength to Weight: Bending, points 20
21 to 34
Thermal Diffusivity, mm2/s 12
9.9 to 13
Thermal Shock Resistance, points 58
18 to 38