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AWS ERNiCrMo-10 vs. ASTM B541 Gold

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while ASTM B541 gold belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-10 and the bottom bar is ASTM B541 gold.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 28
6.0 to 14
Poisson's Ratio 0.29
0.4
Shear Modulus, GPa 84
38
Tensile Strength: Ultimate (UTS), MPa 790
670 to 1180

Thermal Properties

Latent Heat of Fusion, J/g 320
90
Melting Completion (Liquidus), °C 1550
1110
Melting Onset (Solidus), °C 1490
930
Specific Heat Capacity, J/kg-K 420
170
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.7 to 12
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
4.0 to 6.2

Otherwise Unclassified Properties

Density, g/cm3 8.9
17

Common Calculations

Stiffness to Weight: Axial, points 14
3.4
Stiffness to Weight: Bending, points 23
9.0
Strength to Weight: Axial, points 25
11 to 19
Strength to Weight: Bending, points 21
9.8 to 14
Thermal Shock Resistance, points 21
36 to 63

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
13.5 to 15.5
Gold (Au), % 0
70.5 to 72.5
Iron (Fe), % 2.0 to 6.0
0
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 49 to 63
0
Phosphorus (P), % 0 to 0.020
0
Platinum (Pt), % 0
8.0 to 9.0
Silicon (Si), % 0 to 0.080
0
Silver (Ag), % 0
4.0 to 5.0
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
0.7 to 1.3
Residuals, % 0
0 to 0.4