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R60705 Alloy vs. ASTM A209 Steel

R60705 alloy belongs to the otherwise unclassified metals classification, while ASTM A209 steel belongs to the iron alloys. There are 21 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 R60705 alloy and the bottom bar is ASTM A209 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
190
Elongation at Break, % 18
34
Fatigue Strength, MPa 290
180 to 200
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 37
73
Tensile Strength: Ultimate (UTS), MPa 540
420 to 460
Tensile Strength: Yield (Proof), MPa 430
220 to 250

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Specific Heat Capacity, J/kg-K 270
470
Thermal Conductivity, W/m-K 17
50
Thermal Expansion, µm/m-K 6.3
13

Otherwise Unclassified Properties

Density, g/cm3 6.7
7.9
Embodied Water, L/kg 450
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90
120 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 950
130 to 170
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 22
15 to 16
Strength to Weight: Bending, points 22
16 to 17
Thermal Diffusivity, mm2/s 9.5
13
Thermal Shock Resistance, points 63
12 to 14