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EN 1.4923 Stainless Steel vs. R60804 Alloy

EN 1.4923 stainless steel belongs to the iron alloys classification, while R60804 alloy belongs to the otherwise unclassified metals. 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 EN 1.4923 stainless steel and the bottom bar is R60804 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
98
Elongation at Break, % 12 to 21
22
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
36
Tensile Strength: Ultimate (UTS), MPa 870 to 980
430
Tensile Strength: Yield (Proof), MPa 470 to 780
270

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Specific Heat Capacity, J/kg-K 480
270
Thermal Conductivity, W/m-K 24
22
Thermal Expansion, µm/m-K 11
6.0

Otherwise Unclassified Properties

Density, g/cm3 7.8
6.5
Embodied Water, L/kg 100
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
85
Resilience: Unit (Modulus of Resilience), kJ/m3 570 to 1580
380
Stiffness to Weight: Axial, points 14
8.3
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 31 to 35
18
Strength to Weight: Bending, points 26 to 28
19
Thermal Diffusivity, mm2/s 6.5
12
Thermal Shock Resistance, points 30 to 34
53

Alloy Composition

Carbon (C), % 0.18 to 0.24
0
Chromium (Cr), % 11 to 12.5
0.070 to 0.13
Iron (Fe), % 83.5 to 87.1
0.18 to 0.24
Manganese (Mn), % 0.4 to 0.9
0
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0.3 to 0.8
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
1.2 to 1.7
Vanadium (V), % 0.25 to 0.35
0
Zirconium (Zr), % 0
97.8 to 98.6
Residuals, % 0
0 to 0.12