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AWS BVAg-18 vs. R60704 Alloy

Both AWS BVAg-18 and R60704 alloy are otherwise unclassified metals. There are 13 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-18 and the bottom bar is R60704 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
97
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 30
36
Tensile Strength: Ultimate (UTS), MPa 180
470

Thermal Properties

Latent Heat of Fusion, J/g 140
240
Specific Heat Capacity, J/kg-K 280
270
Thermal Expansion, µm/m-K 19
6.0

Otherwise Unclassified Properties

Density, g/cm3 9.7
6.7

Common Calculations

Stiffness to Weight: Axial, points 4.7
8.1
Stiffness to Weight: Bending, points 15
23
Strength to Weight: Axial, points 5.1
20
Strength to Weight: Bending, points 7.3
20
Thermal Shock Resistance, points 8.1
58

Alloy Composition

Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0 to 0.050
Chromium (Cr), % 0
0.2 to 0.4
Copper (Cu), % 28.5 to 31.5
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0
0.2 to 0.4
Lead (Pb), % 0 to 0.0020
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.18
Phosphorus (P), % 0 to 0.0020
0
Silver (Ag), % 59 to 61
0
Tin (Sn), % 9.5 to 10.5
1.0 to 2.0
Zinc (Zn), % 0 to 0.0010
0
Zirconium (Zr), % 0
93 to 98.8