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AWS BAg-34 vs. EN 1.4659 Stainless Steel

AWS BAg-34 belongs to the otherwise unclassified metals classification, while EN 1.4659 stainless steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-34 and the bottom bar is EN 1.4659 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 89
210
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 34
81
Tensile Strength: Ultimate (UTS), MPa 170
900

Thermal Properties

Latent Heat of Fusion, J/g 140
300
Melting Completion (Liquidus), °C 720
1480
Melting Onset (Solidus), °C 650
1430
Specific Heat Capacity, J/kg-K 330
460
Thermal Expansion, µm/m-K 21
16

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.2
Embodied Carbon, kg CO2/kg material 38
6.5
Embodied Energy, MJ/kg 600
89

Common Calculations

Stiffness to Weight: Axial, points 5.6
14
Stiffness to Weight: Bending, points 17
24
Strength to Weight: Axial, points 5.4
31
Strength to Weight: Bending, points 7.7
25
Thermal Shock Resistance, points 6.5
19

Alloy Composition

Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
23 to 25
Copper (Cu), % 31 to 33
1.0 to 2.0
Iron (Fe), % 0
35.7 to 45.7
Manganese (Mn), % 0
2.0 to 4.0
Molybdenum (Mo), % 0
5.5 to 6.5
Nickel (Ni), % 0
21 to 23
Nitrogen (N), % 0
0.35 to 0.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.7
Silver (Ag), % 37 to 39
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 1.5 to 2.5
0
Tungsten (W), % 0
1.5 to 2.5
Zinc (Zn), % 26 to 30
0
Residuals, % 0 to 0.15
0