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R60802 Alloy vs. EN 1.6570 Steel

R60802 alloy belongs to the otherwise unclassified metals classification, while EN 1.6570 steel belongs to the iron alloys. There are 20 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 EN 1.6570 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
190
Elongation at Break, % 22
11 to 17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 36
73
Tensile Strength: Ultimate (UTS), MPa 430
910 to 1130
Tensile Strength: Yield (Proof), MPa 270
760 to 1060

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Specific Heat Capacity, J/kg-K 270
470
Thermal Conductivity, W/m-K 22
40
Thermal Expansion, µm/m-K 6.0
13

Otherwise Unclassified Properties

Density, g/cm3 6.5
7.9
Embodied Water, L/kg 290
56

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
120 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 380
1520 to 3010
Stiffness to Weight: Axial, points 8.3
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 18
32 to 40
Strength to Weight: Bending, points 19
27 to 31
Thermal Diffusivity, mm2/s 12
11
Thermal Shock Resistance, points 53
27 to 33

Alloy Composition

Carbon (C), % 0
0.28 to 0.35
Chromium (Cr), % 0.050 to 0.15
1.0 to 1.4
Iron (Fe), % 0.070 to 0.2
94 to 96.2
Manganese (Mn), % 0
0.6 to 1.0
Molybdenum (Mo), % 0
0.3 to 0.5
Nickel (Ni), % 0.030 to 0.080
1.6 to 2.1
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.6
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 1.2 to 1.7
0
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0 to 0.11
0