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R60802 Alloy vs. SAE-AISI A6 Steel

R60802 alloy belongs to the otherwise unclassified metals classification, while SAE-AISI A6 steel belongs to the iron alloys. There are 16 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is R60802 alloy and the bottom bar is SAE-AISI A6 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 36
73
Tensile Strength: Ultimate (UTS), MPa 430
750 to 1990

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Specific Heat Capacity, J/kg-K 270
470
Thermal Conductivity, W/m-K 22
41
Thermal Expansion, µm/m-K 6.0
12

Otherwise Unclassified Properties

Density, g/cm3 6.5
7.8
Embodied Water, L/kg 290
57

Common Calculations

Stiffness to Weight: Axial, points 8.3
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 18
27 to 71
Strength to Weight: Bending, points 19
23 to 45
Thermal Diffusivity, mm2/s 12
11
Thermal Shock Resistance, points 53
25 to 65

Alloy Composition

Carbon (C), % 0
0.65 to 0.75
Chromium (Cr), % 0.050 to 0.15
0.9 to 1.2
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 0.070 to 0.2
93 to 95.8
Manganese (Mn), % 0
1.8 to 2.5
Molybdenum (Mo), % 0
0.9 to 1.4
Nickel (Ni), % 0.030 to 0.080
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 1.2 to 1.7
0
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0 to 0.11
0