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R60802 Alloy vs. ACI-ASTM CA15M Steel

R60802 alloy belongs to the otherwise unclassified metals classification, while ACI-ASTM CA15M steel belongs to the iron alloys. There are 20 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 R60802 alloy and the bottom bar is ACI-ASTM CA15M steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
200
Elongation at Break, % 22
20
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 36
76
Tensile Strength: Ultimate (UTS), MPa 430
690
Tensile Strength: Yield (Proof), MPa 270
510

Thermal Properties

Latent Heat of Fusion, J/g 250
270
Specific Heat Capacity, J/kg-K 270
480
Thermal Conductivity, W/m-K 22
27
Thermal Expansion, µm/m-K 6.0
10

Otherwise Unclassified Properties

Density, g/cm3 6.5
7.8
Embodied Water, L/kg 290
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
130
Resilience: Unit (Modulus of Resilience), kJ/m3 380
670
Stiffness to Weight: Axial, points 8.3
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 18
25
Strength to Weight: Bending, points 19
22
Thermal Diffusivity, mm2/s 12
7.2
Thermal Shock Resistance, points 53
25

Alloy Composition

Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0.050 to 0.15
11.5 to 14
Iron (Fe), % 0.070 to 0.2
82.1 to 88.4
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0.15 to 1.0
Nickel (Ni), % 0.030 to 0.080
0 to 1.0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 0.65
Sulfur (S), % 0
0 to 0.040
Tin (Sn), % 1.2 to 1.7
0
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0 to 0.11
0