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C19010 Copper vs. EN 1.4849 Stainless Steel

C19010 copper belongs to the copper alloys classification, while EN 1.4849 stainless steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C19010 copper and the bottom bar is EN 1.4849 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 2.4 to 22
4.5
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
75
Tensile Strength: Ultimate (UTS), MPa 330 to 640
480
Tensile Strength: Yield (Proof), MPa 260 to 620
250

Thermal Properties

Latent Heat of Fusion, J/g 210
320
Maximum Temperature: Mechanical, °C 200
1020
Melting Completion (Liquidus), °C 1060
1390
Melting Onset (Solidus), °C 1010
1340
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 260
12
Thermal Expansion, µm/m-K 17
15

Otherwise Unclassified Properties

Base Metal Price, % relative 31
42
Density, g/cm3 8.9
8.0
Embodied Carbon, kg CO2/kg material 2.7
7.1
Embodied Energy, MJ/kg 42
100
Embodied Water, L/kg 310
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.3 to 140
18
Resilience: Unit (Modulus of Resilience), kJ/m3 290 to 1680
160
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 10 to 20
17
Strength to Weight: Bending, points 12 to 18
17
Thermal Diffusivity, mm2/s 75
3.2
Thermal Shock Resistance, points 12 to 23
11

Alloy Composition

Carbon (C), % 0
0.3 to 0.5
Chromium (Cr), % 0
18 to 21
Copper (Cu), % 97.3 to 99.04
0
Iron (Fe), % 0
32.6 to 43.5
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0.8 to 1.8
36 to 39
Niobium (Nb), % 0
1.2 to 1.8
Phosphorus (P), % 0.010 to 0.050
0 to 0.040
Silicon (Si), % 0.15 to 0.35
1.0 to 2.5
Sulfur (S), % 0
0 to 0.030
Residuals, % 0 to 0.5
0