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CC380H Copper-nickel vs. S28200 Stainless Steel

CC380H copper-nickel belongs to the copper alloys classification, while S28200 stainless steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is CC380H copper-nickel and the bottom bar is S28200 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 80
260
Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 26
45
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 47
77
Tensile Strength: Ultimate (UTS), MPa 310
870
Tensile Strength: Yield (Proof), MPa 120
460

Thermal Properties

Latent Heat of Fusion, J/g 220
290
Maximum Temperature: Mechanical, °C 220
900
Melting Completion (Liquidus), °C 1130
1380
Melting Onset (Solidus), °C 1080
1330
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 17
18

Otherwise Unclassified Properties

Base Metal Price, % relative 36
12
Density, g/cm3 8.9
7.6
Embodied Carbon, kg CO2/kg material 3.8
2.8
Embodied Energy, MJ/kg 58
41
Embodied Water, L/kg 300
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 65
330
Resilience: Unit (Modulus of Resilience), kJ/m3 59
540
Stiffness to Weight: Axial, points 7.8
15
Stiffness to Weight: Bending, points 19
26
Strength to Weight: Axial, points 9.8
32
Strength to Weight: Bending, points 12
27
Thermal Shock Resistance, points 11
17

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
17 to 19
Copper (Cu), % 84.5 to 89
0.75 to 1.3
Iron (Fe), % 1.0 to 1.8
57.7 to 64.1
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 1.0 to 1.5
17 to 19
Molybdenum (Mo), % 0
0.75 to 1.3
Nickel (Ni), % 9.0 to 11
0
Niobium (Nb), % 0 to 1.0
0
Nitrogen (N), % 0
0.4 to 0.6
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0 to 0.5
0