MakeItFrom.com
Menu (ESC)

EN 1.4477 Stainless Steel vs. CC381H Copper-nickel

EN 1.4477 stainless steel belongs to the iron alloys classification, while CC381H copper-nickel 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 EN 1.4477 stainless steel and the bottom bar is CC381H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
91
Elastic (Young's, Tensile) Modulus, GPa 210
140
Elongation at Break, % 22 to 23
20
Poisson's Ratio 0.27
0.33
Shear Modulus, GPa 81
52
Tensile Strength: Ultimate (UTS), MPa 880 to 930
380
Tensile Strength: Yield (Proof), MPa 620 to 730
140

Thermal Properties

Latent Heat of Fusion, J/g 300
240
Maximum Temperature: Mechanical, °C 1100
260
Melting Completion (Liquidus), °C 1430
1180
Melting Onset (Solidus), °C 1380
1120
Specific Heat Capacity, J/kg-K 480
410
Thermal Conductivity, W/m-K 13
30
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
6.8
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
6.9

Otherwise Unclassified Properties

Base Metal Price, % relative 20
40
Density, g/cm3 7.7
8.9
Embodied Carbon, kg CO2/kg material 3.7
5.0
Embodied Energy, MJ/kg 52
73
Embodied Water, L/kg 190
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180 to 190
60
Resilience: Unit (Modulus of Resilience), kJ/m3 940 to 1290
68
Stiffness to Weight: Axial, points 15
8.6
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 31 to 33
12
Strength to Weight: Bending, points 26 to 27
13
Thermal Diffusivity, mm2/s 3.5
8.4
Thermal Shock Resistance, points 23 to 25
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 28 to 30
0
Copper (Cu), % 0 to 0.8
64.5 to 69.9
Iron (Fe), % 56.6 to 63.6
0.5 to 1.5
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0.8 to 1.5
0.6 to 1.2
Molybdenum (Mo), % 1.5 to 2.6
0
Nickel (Ni), % 5.8 to 7.5
29 to 31
Nitrogen (N), % 0.3 to 0.4
0
Phosphorus (P), % 0 to 0.030
0 to 0.010
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.015
0 to 0.010
Zinc (Zn), % 0
0 to 0.5