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R60706 Alloy vs. EN 1.4024 Stainless Steel

R60706 alloy belongs to the otherwise unclassified metals classification, while EN 1.4024 stainless 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 R60706 alloy and the bottom bar is EN 1.4024 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
190
Elongation at Break, % 16
15 to 22
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 37
76
Tensile Strength: Ultimate (UTS), MPa 580
590 to 750
Tensile Strength: Yield (Proof), MPa 390
330 to 510

Thermal Properties

Latent Heat of Fusion, J/g 250
270
Specific Heat Capacity, J/kg-K 270
480
Thermal Conductivity, W/m-K 17
30
Thermal Expansion, µm/m-K 6.3
11

Otherwise Unclassified Properties

Density, g/cm3 6.7
7.7
Embodied Water, L/kg 450
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
98 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 760
280 to 660
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 24
21 to 27
Strength to Weight: Bending, points 23
20 to 24
Thermal Diffusivity, mm2/s 9.5
8.1
Thermal Shock Resistance, points 67
21 to 26

Alloy Composition

Carbon (C), % 0 to 0.050
0.12 to 0.17
Chromium (Cr), % 0 to 0.2
12 to 14
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.2
83.8 to 87.9
Manganese (Mn), % 0
0 to 1.0
Niobium (Nb), % 2.0 to 3.0
0
Nitrogen (N), % 0 to 0.025
0
Oxygen (O), % 0 to 0.16
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Zirconium (Zr), % 91 to 98
0