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AWS BAg-22 vs. AWS BVAg-8b

Both AWS BAg-22 and AWS BVAg-8b are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 66% of their average alloy composition in common. There are 16 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-22 and the bottom bar is AWS BVAg-8b.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 96
84
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 36
31
Tensile Strength: Ultimate (UTS), MPa 140
170

Thermal Properties

Brazing Temperature, °C 700 to 1040
800 to 900
Latent Heat of Fusion, J/g 150
140
Melting Completion (Liquidus), °C 700
800
Melting Onset (Solidus), °C 680
780
Specific Heat Capacity, J/kg-K 320
280
Thermal Expansion, µm/m-K 21
19

Otherwise Unclassified Properties

Density, g/cm3 9.0
10

Common Calculations

Stiffness to Weight: Axial, points 5.9
4.7
Stiffness to Weight: Bending, points 17
15
Strength to Weight: Axial, points 4.3
4.7
Strength to Weight: Bending, points 6.6
6.8
Thermal Shock Resistance, points 5.1
7.6

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 15 to 17
26.8 to 29.2
Lead (Pb), % 0
0 to 0.0020
Manganese (Mn), % 7.0 to 8.0
0
Nickel (Ni), % 4.0 to 5.0
0.3 to 0.7
Phosphorus (P), % 0
0 to 0.0020
Silver (Ag), % 48 to 50
70.5 to 72.5
Zinc (Zn), % 21 to 25
0 to 0.0010
Residuals, % 0 to 0.15
0