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AWS BAg-1 vs. AISI 309HCb Stainless Steel

AWS BAg-1 belongs to the otherwise unclassified metals classification, while AISI 309HCb 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-1 and the bottom bar is AISI 309HCb stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
200
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 28
78
Tensile Strength: Ultimate (UTS), MPa 170
590

Thermal Properties

Latent Heat of Fusion, J/g 110
300
Melting Completion (Liquidus), °C 620
1420
Melting Onset (Solidus), °C 610
1380
Specific Heat Capacity, J/kg-K 280
480
Thermal Expansion, µm/m-K 23
16

Otherwise Unclassified Properties

Density, g/cm3 9.2
7.8
Embodied Carbon, kg CO2/kg material 44
4.1
Embodied Energy, MJ/kg 690
59

Common Calculations

Stiffness to Weight: Axial, points 4.6
14
Stiffness to Weight: Bending, points 15
25
Strength to Weight: Axial, points 5.1
21
Strength to Weight: Bending, points 7.4
20
Thermal Shock Resistance, points 7.0
13

Alloy Composition

Cadmium (Cd), % 23 to 25
0
Carbon (C), % 0
0.040 to 0.1
Chromium (Cr), % 0
22 to 24
Copper (Cu), % 14 to 16
0
Iron (Fe), % 0
56 to 66
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0
12 to 16
Niobium (Nb), % 0
0 to 1.1
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 0.75
Silver (Ag), % 44 to 46
0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 14 to 18
0
Residuals, % 0 to 0.15
0