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S30600 Stainless Steel vs. C11100 Copper

S30600 stainless steel belongs to the iron alloys classification, while C11100 copper belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is S30600 stainless steel and the bottom bar is C11100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 45
1.5
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
44
Shear Strength, MPa 430
230
Tensile Strength: Ultimate (UTS), MPa 610
460
Tensile Strength: Yield (Proof), MPa 270
420

Thermal Properties

Latent Heat of Fusion, J/g 350
210
Maximum Temperature: Mechanical, °C 950
200
Melting Completion (Liquidus), °C 1380
1080
Melting Onset (Solidus), °C 1330
1070
Specific Heat Capacity, J/kg-K 490
390
Thermal Conductivity, W/m-K 14
390
Thermal Expansion, µm/m-K 16
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.1
100
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
100

Otherwise Unclassified Properties

Base Metal Price, % relative 19
31
Density, g/cm3 7.6
9.0
Embodied Carbon, kg CO2/kg material 3.6
2.6
Embodied Energy, MJ/kg 51
41
Embodied Water, L/kg 150
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
6.6
Resilience: Unit (Modulus of Resilience), kJ/m3 190
750
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 22
14
Strength to Weight: Bending, points 21
15
Thermal Diffusivity, mm2/s 3.7
110
Thermal Shock Resistance, points 14
16

Alloy Composition

Carbon (C), % 0 to 0.018
0
Chromium (Cr), % 17 to 18.5
0
Copper (Cu), % 0 to 0.5
99.9 to 100
Iron (Fe), % 58.9 to 65.3
0
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0 to 0.2
0
Nickel (Ni), % 14 to 15.5
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 3.7 to 4.3
0
Sulfur (S), % 0 to 0.020
0
Residuals, % 0
0 to 0.1