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AWS BVAg-18 vs. K94200 Alloy

AWS BVAg-18 belongs to the otherwise unclassified metals classification, while K94200 alloy belongs to the iron alloys. There are 13 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-18 and the bottom bar is K94200 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
140
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 30
54
Tensile Strength: Ultimate (UTS), MPa 180
500 to 710

Thermal Properties

Melting Onset (Solidus), °C 600
1440
Specific Heat Capacity, J/kg-K 280
500
Thermal Expansion, µm/m-K 19
5.0

Otherwise Unclassified Properties

Density, g/cm3 9.7
8.2

Common Calculations

Stiffness to Weight: Axial, points 4.7
9.8
Stiffness to Weight: Bending, points 15
21
Strength to Weight: Axial, points 5.1
17 to 24
Strength to Weight: Bending, points 7.3
17 to 22
Thermal Shock Resistance, points 8.1
49 to 70