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EN 1.4729 Stainless Steel vs. AWS BAg-19

EN 1.4729 stainless steel belongs to the iron alloys classification, while AWS BAg-19 belongs to the otherwise unclassified metals. There are 11 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 EN 1.4729 stainless steel and the bottom bar is AWS BAg-19.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
74
Poisson's Ratio 0.28
0.37
Shear Modulus, GPa 75
27

Thermal Properties

Latent Heat of Fusion, J/g 300
120
Melting Completion (Liquidus), °C 1420
890
Melting Onset (Solidus), °C 1380
760
Specific Heat Capacity, J/kg-K 490
250
Thermal Expansion, µm/m-K 10
20

Otherwise Unclassified Properties

Density, g/cm3 7.6
10

Common Calculations

Stiffness to Weight: Axial, points 14
4.0
Stiffness to Weight: Bending, points 25
14

Alloy Composition

Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 12 to 14
0
Copper (Cu), % 0
6.6 to 7.9
Iron (Fe), % 80.4 to 86.7
0
Lithium (Li), % 0
0.15 to 0.3
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0
Silver (Ag), % 0
92 to 93
Sulfur (S), % 0 to 0.030
0
Residuals, % 0
0 to 0.15