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C97300 Nickel Silver vs. SAE-AISI H21 Steel

C97300 nickel silver belongs to the copper alloys classification, while SAE-AISI H21 steel belongs to the iron alloys. There are 21 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 C97300 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 0.33
0.29
Shear Modulus, GPa 40
76
Tensile Strength: Ultimate (UTS), MPa 230
720 to 1790

Thermal Properties

Latent Heat of Fusion, J/g 180
250
Melting Completion (Liquidus), °C 1040
1630
Melting Onset (Solidus), °C 1010
1580
Specific Heat Capacity, J/kg-K 370
440
Thermal Conductivity, W/m-K 29
27
Thermal Expansion, µm/m-K 19
11

Otherwise Unclassified Properties

Base Metal Price, % relative 30
23
Density, g/cm3 8.6
8.5
Embodied Carbon, kg CO2/kg material 3.7
4.5
Embodied Energy, MJ/kg 59
68
Embodied Water, L/kg 330
72

Common Calculations

Stiffness to Weight: Axial, points 7.0
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 7.6
23 to 58
Strength to Weight: Bending, points 9.8
21 to 38
Thermal Diffusivity, mm2/s 9.3
7.1
Thermal Shock Resistance, points 8.0
24 to 59

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.35
0
Carbon (C), % 0
0.28 to 0.36
Chromium (Cr), % 0
3.0 to 3.8
Copper (Cu), % 53 to 58
0 to 0.25
Iron (Fe), % 0 to 1.5
87.6 to 93.8
Lead (Pb), % 8.0 to 11
0
Manganese (Mn), % 0
0.15 to 0.4
Nickel (Ni), % 11 to 14
0 to 0.3
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.15
0.15 to 0.5
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 1.5 to 3.0
0
Tungsten (W), % 0
8.5 to 10
Vanadium (V), % 0
0.3 to 0.6
Zinc (Zn), % 17 to 25
0
Residuals, % 0 to 1.0
0