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EN 1.4935 Stainless Steel vs. AWS BAg-20

EN 1.4935 stainless steel belongs to the iron alloys classification, while AWS BAg-20 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is EN 1.4935 stainless steel and the bottom bar is AWS BAg-20.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
93
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
35
Tensile Strength: Ultimate (UTS), MPa 780 to 880
160

Thermal Properties

Latent Heat of Fusion, J/g 270
150
Melting Completion (Liquidus), °C 1460
770
Melting Onset (Solidus), °C 1420
680
Specific Heat Capacity, J/kg-K 470
340
Thermal Expansion, µm/m-K 11
21

Otherwise Unclassified Properties

Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 2.9
30
Embodied Energy, MJ/kg 42
480

Common Calculations

Stiffness to Weight: Axial, points 14
6.0
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 28 to 31
5.1
Strength to Weight: Bending, points 24 to 26
7.6
Thermal Shock Resistance, points 27 to 30
5.9

Alloy Composition

Carbon (C), % 0.17 to 0.24
0
Chromium (Cr), % 11 to 12.5
0
Copper (Cu), % 0
37 to 39
Iron (Fe), % 83 to 86.7
0
Manganese (Mn), % 0.3 to 0.8
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), % 0.1 to 0.5
0
Silver (Ag), % 0
29 to 31
Sulfur (S), % 0 to 0.015
0
Tungsten (W), % 0.4 to 0.6
0
Vanadium (V), % 0.2 to 0.35
0
Zinc (Zn), % 0
30 to 34
Residuals, % 0
0 to 0.15