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50Cr-50Ni-Cb Alloy vs. ASTM B617 Coin Silver

Both 50Cr-50Ni-Cb alloy and ASTM B617 coin silver are otherwise unclassified metals. There are 14 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni-Cb alloy and the bottom bar is ASTM B617 coin silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
75
Elongation at Break, % 5.6
1.1 to 22
Poisson's Ratio 0.26
0.37
Shear Modulus, GPa 84
28
Tensile Strength: Ultimate (UTS), MPa 620
290 to 520

Thermal Properties

Latent Heat of Fusion, J/g 350
120
Specific Heat Capacity, J/kg-K 480
250
Thermal Expansion, µm/m-K 15
19

Otherwise Unclassified Properties

Density, g/cm3 8.0
10

Common Calculations

Stiffness to Weight: Axial, points 15
4.1
Stiffness to Weight: Bending, points 25
14
Strength to Weight: Axial, points 21
7.7 to 14
Strength to Weight: Bending, points 20
9.3 to 14
Thermal Shock Resistance, points 14
14 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.0050
Cadmium (Cd), % 0
0 to 0.050
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 47 to 52
0
Copper (Cu), % 0
9.0 to 10.4
Iron (Fe), % 0 to 1.0
0 to 0.050
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 43.3 to 51.6
0 to 0.010
Niobium (Nb), % 1.4 to 1.7
0
Nitrogen (N), % 0 to 0.16
0
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
89.6 to 91
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
0 to 0.060
Residuals, % 0
0 to 0.060