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EN 1.4310 Stainless Steel vs. CC382H Copper-nickel

EN 1.4310 stainless steel belongs to the iron alloys classification, while CC382H copper-nickel belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.4310 stainless steel and the bottom bar is CC382H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 270
130
Elastic (Young's, Tensile) Modulus, GPa 200
140
Elongation at Break, % 14 to 45
20
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 77
53
Tensile Strength: Ultimate (UTS), MPa 730 to 900
490
Tensile Strength: Yield (Proof), MPa 260 to 570
290

Thermal Properties

Latent Heat of Fusion, J/g 290
240
Maximum Temperature: Mechanical, °C 910
260
Melting Completion (Liquidus), °C 1420
1180
Melting Onset (Solidus), °C 1380
1120
Specific Heat Capacity, J/kg-K 480
410
Thermal Conductivity, W/m-K 15
30
Thermal Expansion, µm/m-K 18
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
5.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
5.6

Otherwise Unclassified Properties

Base Metal Price, % relative 14
41
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.9
5.2
Embodied Energy, MJ/kg 42
76
Embodied Water, L/kg 140
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 260
85
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 830
290
Stiffness to Weight: Axial, points 14
8.8
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 26 to 32
15
Strength to Weight: Bending, points 23 to 27
16
Thermal Diffusivity, mm2/s 4.0
8.2
Thermal Shock Resistance, points 15 to 18
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Bismuth (Bi), % 0
0 to 0.0020
Boron (B), % 0
0 to 0.010
Carbon (C), % 0.050 to 0.15
0 to 0.030
Chromium (Cr), % 16 to 19
1.5 to 2.0
Copper (Cu), % 0
62.8 to 68.4
Iron (Fe), % 66.4 to 78
0.5 to 1.0
Lead (Pb), % 0
0 to 0.0050
Magnesium (Mg), % 0
0 to 0.010
Manganese (Mn), % 0 to 2.0
0.5 to 1.0
Molybdenum (Mo), % 0 to 0.8
0
Nickel (Ni), % 6.0 to 9.5
29 to 32
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.010
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0 to 2.0
0.15 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Tellurium (Te), % 0
0 to 0.0050
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.2
Zirconium (Zr), % 0
0 to 0.15