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EN 1.4805 Stainless Steel vs. C77000 Nickel Silver

EN 1.4805 stainless steel belongs to the iron alloys classification, while C77000 nickel silver belongs to the copper alloys. There are 22 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 EN 1.4805 stainless steel and the bottom bar is C77000 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 77
46
Tensile Strength: Ultimate (UTS), MPa 490
420 to 800

Thermal Properties

Latent Heat of Fusion, J/g 310
200
Maximum Temperature: Mechanical, °C 1000
180
Melting Completion (Liquidus), °C 1390
1050
Melting Onset (Solidus), °C 1350
1000
Specific Heat Capacity, J/kg-K 480
400
Thermal Conductivity, W/m-K 14
29
Thermal Expansion, µm/m-K 16
17

Otherwise Unclassified Properties

Base Metal Price, % relative 26
31
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 4.7
4.1
Embodied Energy, MJ/kg 66
63
Embodied Water, L/kg 180
300

Common Calculations

Stiffness to Weight: Axial, points 14
8.1
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 17
14 to 27
Strength to Weight: Bending, points 18
15 to 23
Thermal Diffusivity, mm2/s 3.7
8.8
Thermal Shock Resistance, points 11
15 to 28

Alloy Composition

Carbon (C), % 0.2 to 0.5
0
Chromium (Cr), % 19 to 23
0
Copper (Cu), % 0
53.5 to 56.5
Iron (Fe), % 44.9 to 56.8
0 to 0.25
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 2.0
0 to 0.5
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 23 to 27
16.5 to 19.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.0
0
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
22.7 to 30
Residuals, % 0
0 to 0.5