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EN 1.4347 Stainless Steel vs. AWS BAg-1

EN 1.4347 stainless steel belongs to the iron alloys classification, while AWS BAg-1 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 1.4347 stainless steel and the bottom bar is AWS BAg-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
75
Poisson's Ratio 0.27
0.33
Shear Modulus, GPa 79
28
Tensile Strength: Ultimate (UTS), MPa 660
170

Thermal Properties

Latent Heat of Fusion, J/g 300
110
Melting Completion (Liquidus), °C 1410
620
Melting Onset (Solidus), °C 1370
610
Specific Heat Capacity, J/kg-K 490
280
Thermal Expansion, µm/m-K 13
23

Otherwise Unclassified Properties

Density, g/cm3 7.7
9.2
Embodied Carbon, kg CO2/kg material 3.1
44
Embodied Energy, MJ/kg 44
690

Common Calculations

Stiffness to Weight: Axial, points 15
4.6
Stiffness to Weight: Bending, points 25
15
Strength to Weight: Axial, points 24
5.1
Strength to Weight: Bending, points 22
7.4
Thermal Shock Resistance, points 19
7.0

Alloy Composition

Cadmium (Cd), % 0
23 to 25
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 25 to 27
0
Copper (Cu), % 0
14 to 16
Iron (Fe), % 62.2 to 69.4
0
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 5.5 to 7.5
0
Nitrogen (N), % 0.1 to 0.2
0
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0 to 1.5
0
Silver (Ag), % 0
44 to 46
Sulfur (S), % 0 to 0.020
0
Zinc (Zn), % 0
14 to 18
Residuals, % 0
0 to 0.15