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R60706 Alloy vs. EN 1.4537 Stainless Steel

R60706 alloy belongs to the otherwise unclassified metals classification, while EN 1.4537 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is R60706 alloy and the bottom bar is EN 1.4537 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
210
Elongation at Break, % 16
42
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 37
80
Tensile Strength: Ultimate (UTS), MPa 580
700
Tensile Strength: Yield (Proof), MPa 390
330

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Specific Heat Capacity, J/kg-K 270
470
Thermal Conductivity, W/m-K 17
14
Thermal Expansion, µm/m-K 6.3
16

Otherwise Unclassified Properties

Density, g/cm3 6.7
8.1
Embodied Water, L/kg 450
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
240
Resilience: Unit (Modulus of Resilience), kJ/m3 760
270
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 24
24
Strength to Weight: Bending, points 23
22
Thermal Diffusivity, mm2/s 9.5
3.7
Thermal Shock Resistance, points 67
15

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.020
Chromium (Cr), % 0 to 0.2
24 to 26
Copper (Cu), % 0
1.0 to 2.0
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.2
36.3 to 46.1
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
4.7 to 5.7
Nickel (Ni), % 0
24 to 27
Niobium (Nb), % 2.0 to 3.0
0
Nitrogen (N), % 0 to 0.025
0.17 to 0.25
Oxygen (O), % 0 to 0.16
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.7
Sulfur (S), % 0
0 to 0.010
Zirconium (Zr), % 91 to 98
0