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AWS BAg-19 vs. Grade M30H Nickel

AWS BAg-19 belongs to the otherwise unclassified metals classification, while grade M30H nickel belongs to the nickel alloys. There are 15 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 BAg-19 and the bottom bar is grade M30H nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 74
160
Poisson's Ratio 0.37
0.32
Shear Modulus, GPa 27
61
Tensile Strength: Ultimate (UTS), MPa 140
770

Thermal Properties

Latent Heat of Fusion, J/g 120
320
Melting Completion (Liquidus), °C 890
1250
Melting Onset (Solidus), °C 760
1200
Specific Heat Capacity, J/kg-K 250
440
Thermal Expansion, µm/m-K 20
13

Otherwise Unclassified Properties

Density, g/cm3 10
8.6

Common Calculations

Stiffness to Weight: Axial, points 4.0
10
Stiffness to Weight: Bending, points 14
21
Strength to Weight: Axial, points 3.8
25
Strength to Weight: Bending, points 5.8
22
Thermal Shock Resistance, points 6.9
27

Alloy Composition

Carbon (C), % 0
0 to 0.3
Copper (Cu), % 6.6 to 7.9
27 to 33
Iron (Fe), % 0
0 to 3.5
Lithium (Li), % 0.15 to 0.3
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
57.9 to 70.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
2.7 to 3.7
Silver (Ag), % 92 to 93
0
Sulfur (S), % 0
0 to 0.030
Residuals, % 0 to 0.15
0