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CC383H Copper-nickel vs. EN 1.4736 Stainless Steel

CC383H copper-nickel belongs to the copper alloys classification, while EN 1.4736 stainless steel belongs to the iron 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 CC383H copper-nickel and the bottom bar is EN 1.4736 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
170
Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 20
28
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 52
76
Tensile Strength: Ultimate (UTS), MPa 490
580
Tensile Strength: Yield (Proof), MPa 260
310

Thermal Properties

Latent Heat of Fusion, J/g 240
290
Maximum Temperature: Mechanical, °C 260
1000
Melting Completion (Liquidus), °C 1180
1420
Melting Onset (Solidus), °C 1130
1380
Specific Heat Capacity, J/kg-K 410
490
Thermal Conductivity, W/m-K 29
21
Thermal Expansion, µm/m-K 15
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.2
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 44
9.0
Density, g/cm3 8.9
7.6
Embodied Carbon, kg CO2/kg material 5.7
2.4
Embodied Energy, MJ/kg 83
35
Embodied Water, L/kg 280
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 84
140
Resilience: Unit (Modulus of Resilience), kJ/m3 250
250
Stiffness to Weight: Axial, points 8.6
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 15
21
Strength to Weight: Bending, points 16
20
Thermal Diffusivity, mm2/s 8.1
5.6
Thermal Shock Resistance, points 17
21

Alloy Composition

Aluminum (Al), % 0 to 0.010
1.7 to 2.1
Bismuth (Bi), % 0 to 0.010
0
Boron (B), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.020
0
Carbon (C), % 0 to 0.030
0 to 0.040
Chromium (Cr), % 0
17 to 18
Copper (Cu), % 64 to 69.1
0
Iron (Fe), % 0.5 to 1.5
77 to 81.1
Lead (Pb), % 0 to 0.010
0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.6 to 1.2
0 to 1.0
Nickel (Ni), % 29 to 31
0
Niobium (Nb), % 0.5 to 1.0
0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Selenium (Se), % 0 to 0.010
0
Silicon (Si), % 0.3 to 0.7
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.015
Tellurium (Te), % 0 to 0.010
0
Titanium (Ti), % 0
0.2 to 0.8
Zinc (Zn), % 0 to 0.5
0