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AWS ERNiCrMo-10 vs. C77400 Nickel Silver

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while C77400 nickel silver belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-10 and the bottom bar is C77400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 28
25
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 84
42
Tensile Strength: Ultimate (UTS), MPa 790
570

Thermal Properties

Latent Heat of Fusion, J/g 320
170
Melting Completion (Liquidus), °C 1550
810
Melting Onset (Solidus), °C 1490
770
Specific Heat Capacity, J/kg-K 420
390
Thermal Expansion, µm/m-K 12
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
27
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
31

Otherwise Unclassified Properties

Base Metal Price, % relative 70
25
Density, g/cm3 8.9
7.9
Embodied Carbon, kg CO2/kg material 12
3.5
Embodied Energy, MJ/kg 160
57
Embodied Water, L/kg 300
320

Common Calculations

Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 25
20
Strength to Weight: Bending, points 21
19
Thermal Shock Resistance, points 21
18

Alloy Composition

Carbon (C), % 0 to 0.015
0
Chromium (Cr), % 20 to 22.5
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
43 to 47
Iron (Fe), % 2.0 to 6.0
0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 49 to 63
9.0 to 11
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.080
0
Sulfur (S), % 0 to 0.010
0
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Zinc (Zn), % 0
41.3 to 48
Residuals, % 0
0 to 0.5