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AWS BAu-5 vs. ASTM B631 Class C

Both AWS BAu-5 and ASTM B631 class C are otherwise unclassified metals. There are 10 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS BAu-5 and the bottom bar is ASTM B631 class C.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 13
13 to 14
Elastic (Young's, Tensile) Modulus, GPa 140
180 to 190
Latent Heat of Fusion, J/g 180
140 to 150
Melting Completion (Liquidus), °C 1170
2090 to 2230
Poisson's Ratio 0.37
0.32
Shear Modulus, GPa 50
66 to 71
Specific Heat Capacity, J/kg-K 280
180
Stiffness to Weight: Axial, points 5.8
7.4 to 7.6
Stiffness to Weight: Bending, points 13
14
Thermal Expansion, µm/m-K 12
14