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C77600 Nickel Silver vs. SAE-AISI H21 Steel

C77600 nickel silver belongs to the copper alloys classification, while SAE-AISI H21 steel belongs to the iron alloys. There are 19 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 C77600 nickel silver and the bottom bar is SAE-AISI H21 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 43
76
Tensile Strength: Ultimate (UTS), MPa 630
720 to 1790

Thermal Properties

Latent Heat of Fusion, J/g 180
250
Melting Completion (Liquidus), °C 830
1630
Melting Onset (Solidus), °C 790
1580
Specific Heat Capacity, J/kg-K 390
440
Thermal Expansion, µm/m-K 20
11

Otherwise Unclassified Properties

Base Metal Price, % relative 27
23
Density, g/cm3 7.9
8.5
Embodied Carbon, kg CO2/kg material 3.7
4.5
Embodied Energy, MJ/kg 60
68
Embodied Water, L/kg 310
72

Common Calculations

Stiffness to Weight: Axial, points 7.9
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 22
23 to 58
Strength to Weight: Bending, points 21
21 to 38
Thermal Shock Resistance, points 20
24 to 59

Alloy Composition

Carbon (C), % 0
0.28 to 0.36
Chromium (Cr), % 0
3.0 to 3.8
Copper (Cu), % 42 to 45
0 to 0.25
Iron (Fe), % 0 to 0.2
87.6 to 93.8
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.25
0.15 to 0.4
Nickel (Ni), % 12 to 14
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.15 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.15
0
Tungsten (W), % 0
8.5 to 10
Vanadium (V), % 0
0.3 to 0.6
Zinc (Zn), % 39.7 to 46
0
Residuals, % 0 to 0.5
0