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EN 1.4982 Stainless Steel vs. C74000 Nickel Silver

EN 1.4982 stainless steel belongs to the iron alloys classification, while C74000 nickel silver belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is EN 1.4982 stainless steel and the bottom bar is C74000 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
44
Tensile Strength: Ultimate (UTS), MPa 750
380 to 590

Thermal Properties

Latent Heat of Fusion, J/g 290
200
Maximum Temperature: Mechanical, °C 860
180
Melting Completion (Liquidus), °C 1430
990
Melting Onset (Solidus), °C 1390
950
Specific Heat Capacity, J/kg-K 470
390
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
40
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
42

Otherwise Unclassified Properties

Base Metal Price, % relative 22
30
Density, g/cm3 7.8
8.5
Embodied Carbon, kg CO2/kg material 4.9
3.4
Embodied Energy, MJ/kg 71
54
Embodied Water, L/kg 150
310

Common Calculations

Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 27
13 to 19
Strength to Weight: Bending, points 23
14 to 18
Thermal Shock Resistance, points 17
13 to 19

Alloy Composition

Boron (B), % 0.0030 to 0.0090
0
Carbon (C), % 0.070 to 0.13
0
Chromium (Cr), % 14 to 16
0
Copper (Cu), % 0
69 to 73.5
Iron (Fe), % 61.8 to 69.7
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 5.5 to 7.0
0 to 0.5
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 9.0 to 11
9.0 to 11
Niobium (Nb), % 0.75 to 1.3
0
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Vanadium (V), % 0.15 to 0.4
0
Zinc (Zn), % 0
14.2 to 22
Residuals, % 0
0 to 0.5