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S38815 Stainless Steel vs. C75400 Nickel Silver

S38815 stainless steel belongs to the iron alloys classification, while C75400 nickel silver belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is S38815 stainless steel and the bottom bar is C75400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 34
2.0 to 43
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
46
Shear Strength, MPa 410
250 to 370
Tensile Strength: Ultimate (UTS), MPa 610
370 to 630
Tensile Strength: Yield (Proof), MPa 290
130 to 590

Thermal Properties

Latent Heat of Fusion, J/g 370
200
Maximum Temperature: Mechanical, °C 860
190
Melting Completion (Liquidus), °C 1360
1080
Melting Onset (Solidus), °C 1310
1040
Specific Heat Capacity, J/kg-K 500
390
Thermal Expansion, µm/m-K 15
18

Otherwise Unclassified Properties

Base Metal Price, % relative 19
32
Density, g/cm3 7.5
8.5
Embodied Carbon, kg CO2/kg material 3.8
3.8
Embodied Energy, MJ/kg 54
59
Embodied Water, L/kg 140
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
12 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 220
75 to 1450
Stiffness to Weight: Axial, points 14
7.9
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 22
12 to 21
Strength to Weight: Bending, points 21
13 to 19
Thermal Shock Resistance, points 15
12 to 21

Alloy Composition

Aluminum (Al), % 0 to 0.3
0
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 13 to 15
0
Copper (Cu), % 0.75 to 1.5
63.5 to 66.5
Iron (Fe), % 56.1 to 67
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 2.0
0 to 0.5
Molybdenum (Mo), % 0.75 to 1.5
0
Nickel (Ni), % 13 to 17
14 to 16
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 5.5 to 6.5
0
Sulfur (S), % 0 to 0.020
0
Zinc (Zn), % 0
16.2 to 22.5
Residuals, % 0
0 to 0.5