MakeItFrom.com
Menu (ESC)

AWS BAg-2 vs. AWS BAg-1

Both AWS BAg-2 and AWS BAg-1 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 84% of their average alloy composition in common.

For each property being compared, the top bar is AWS BAg-2 and the bottom bar is AWS BAg-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
75
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 31
28
Tensile Strength: Ultimate (UTS), MPa 180
170

Thermal Properties

Brazing Temperature, °C 700 to 840
620 to 760
Latent Heat of Fusion, J/g 130
110
Melting Completion (Liquidus), °C 700
620
Melting Onset (Solidus), °C 610
610
Specific Heat Capacity, J/kg-K 310
280
Thermal Expansion, µm/m-K 22
23

Otherwise Unclassified Properties

Density, g/cm3 8.9
9.2
Embodied Carbon, kg CO2/kg material 35
44
Embodied Energy, MJ/kg 550
690

Common Calculations

Stiffness to Weight: Axial, points 5.1
4.6
Stiffness to Weight: Bending, points 16
15
Strength to Weight: Axial, points 5.6
5.1
Strength to Weight: Bending, points 7.9
7.4
Thermal Shock Resistance, points 7.0
7.0

Alloy Composition

Cadmium (Cd), % 17 to 19
23 to 25
Copper (Cu), % 25 to 27
14 to 16
Silver (Ag), % 34 to 36
44 to 46
Zinc (Zn), % 19 to 23
14 to 18
Residuals, % 0
0 to 0.15