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R60704 Alloy vs. EN 1.4313 Stainless Steel

R60704 alloy belongs to the otherwise unclassified metals classification, while EN 1.4313 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is R60704 alloy and the bottom bar is EN 1.4313 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 97
200
Elongation at Break, % 16
12 to 17
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 36
76
Tensile Strength: Ultimate (UTS), MPa 470
750 to 1000
Tensile Strength: Yield (Proof), MPa 270
580 to 910

Thermal Properties

Latent Heat of Fusion, J/g 240
280
Specific Heat Capacity, J/kg-K 270
480
Thermal Conductivity, W/m-K 22
25
Thermal Expansion, µm/m-K 6.0
10

Otherwise Unclassified Properties

Density, g/cm3 6.7
7.8
Embodied Water, L/kg 460
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 64
110 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 370
870 to 2100
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 20
27 to 36
Strength to Weight: Bending, points 20
23 to 28
Thermal Diffusivity, mm2/s 12
6.7
Thermal Shock Resistance, points 58
27 to 36

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.050
Chromium (Cr), % 0.2 to 0.4
12 to 14
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0.2 to 0.4
78.5 to 84.2
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0
0.3 to 0.7
Nickel (Ni), % 0
3.5 to 4.5
Nitrogen (N), % 0 to 0.025
0 to 0.020
Oxygen (O), % 0 to 0.18
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 0.7
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 1.0 to 2.0
0
Zirconium (Zr), % 93 to 98.8
0