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EN 1.4971 Stainless Steel vs. C97300 Nickel Silver

EN 1.4971 stainless steel belongs to the iron alloys classification, while C97300 nickel silver belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.4971 stainless steel and the bottom bar is C97300 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 34
9.0
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 81
40
Tensile Strength: Ultimate (UTS), MPa 800
230
Tensile Strength: Yield (Proof), MPa 340
110

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Maximum Temperature: Mechanical, °C 1100
150
Melting Completion (Liquidus), °C 1460
1040
Melting Onset (Solidus), °C 1410
1010
Specific Heat Capacity, J/kg-K 450
370
Thermal Conductivity, W/m-K 13
29
Thermal Expansion, µm/m-K 15
19

Otherwise Unclassified Properties

Base Metal Price, % relative 70
30
Density, g/cm3 8.4
8.6
Embodied Carbon, kg CO2/kg material 7.6
3.7
Embodied Energy, MJ/kg 110
59
Embodied Water, L/kg 300
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
18
Resilience: Unit (Modulus of Resilience), kJ/m3 280
59
Stiffness to Weight: Axial, points 14
7.0
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 26
7.6
Strength to Weight: Bending, points 23
9.8
Thermal Diffusivity, mm2/s 3.4
9.3
Thermal Shock Resistance, points 19
8.0

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Carbon (C), % 0.080 to 0.16
0
Chromium (Cr), % 20 to 22.5
0
Cobalt (Co), % 18.5 to 21
0
Copper (Cu), % 0
53 to 58
Iron (Fe), % 24.3 to 37.1
0 to 1.5
Lead (Pb), % 0
8.0 to 11
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 2.5 to 3.5
0
Nickel (Ni), % 19 to 21
11 to 14
Niobium (Nb), % 0.75 to 1.3
0
Nitrogen (N), % 0.1 to 0.2
0
Phosphorus (P), % 0 to 0.035
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.15
Sulfur (S), % 0 to 0.015
0 to 0.080
Tin (Sn), % 0
1.5 to 3.0
Tungsten (W), % 2.0 to 3.0
0
Zinc (Zn), % 0
17 to 25
Residuals, % 0
0 to 1.0