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C82400 Copper vs. S46910 Stainless Steel

C82400 copper belongs to the copper alloys classification, while S46910 stainless steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C82400 copper and the bottom bar is S46910 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 1.0 to 20
2.2 to 11
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 45
76
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
680 to 2470
Tensile Strength: Yield (Proof), MPa 260 to 970
450 to 2290

Thermal Properties

Latent Heat of Fusion, J/g 230
280
Maximum Temperature: Mechanical, °C 270
810
Melting Completion (Liquidus), °C 1000
1460
Melting Onset (Solidus), °C 900
1420
Specific Heat Capacity, J/kg-K 380
470
Thermal Expansion, µm/m-K 17
11

Otherwise Unclassified Properties

Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 8.9
4.1
Embodied Energy, MJ/kg 140
55
Embodied Water, L/kg 310
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
48 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
510 to 4780
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 16 to 33
24 to 86
Strength to Weight: Bending, points 16 to 26
22 to 51
Thermal Shock Resistance, points 17 to 36
23 to 84

Alloy Composition

Aluminum (Al), % 0 to 0.15
0.15 to 0.5
Beryllium (Be), % 1.6 to 1.9
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0 to 0.1
11 to 13
Cobalt (Co), % 0.2 to 0.65
0
Copper (Cu), % 96 to 98.2
1.5 to 3.5
Iron (Fe), % 0 to 0.2
65 to 76
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 0 to 0.2
8.0 to 10
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.7
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0.5 to 1.2
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0

Comparable Variants