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Grade TDSiCrV Steel vs. C77400 Nickel Silver

Grade TDSiCrV steel belongs to the iron 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 (10, in this case) are not shown.

For each property being compared, the top bar is grade TDSiCrV steel and the bottom bar is C77400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 80
42
Tensile Strength: Ultimate (UTS), MPa 2100
570

Thermal Properties

Latent Heat of Fusion, J/g 270
170
Maximum Temperature: Mechanical, °C 420
130
Melting Completion (Liquidus), °C 1440
810
Melting Onset (Solidus), °C 1400
770
Specific Heat Capacity, J/kg-K 480
390
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
27
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
31

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3
25
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 1.9
3.5
Embodied Energy, MJ/kg 26
57
Embodied Water, L/kg 50
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.7
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 75
20
Strength to Weight: Bending, points 47
19
Thermal Shock Resistance, points 63
18

Alloy Composition

Carbon (C), % 0.5 to 0.7
0
Chromium (Cr), % 0.5 to 1.0
0
Copper (Cu), % 0 to 0.1
43 to 47
Iron (Fe), % 96.1 to 97.8
0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0.4 to 0.9
0
Nickel (Ni), % 0
9.0 to 11
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 1.2 to 1.7
0
Sulfur (S), % 0 to 0.020
0
Vanadium (V), % 0.1 to 0.25
0
Zinc (Zn), % 0
41.3 to 48
Residuals, % 0
0 to 0.5