MakeItFrom.com
Menu (ESC)

C19800 Copper vs. EN 1.4034 Stainless Steel

C19800 copper belongs to the copper alloys classification, while EN 1.4034 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C19800 copper and the bottom bar is EN 1.4034 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 9.0 to 12
11 to 14
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
76
Shear Strength, MPa 260 to 330
420 to 540
Tensile Strength: Ultimate (UTS), MPa 430 to 550
690 to 900
Tensile Strength: Yield (Proof), MPa 420 to 550
390 to 730

Thermal Properties

Latent Heat of Fusion, J/g 210
270
Maximum Temperature: Mechanical, °C 200
770
Melting Completion (Liquidus), °C 1070
1440
Melting Onset (Solidus), °C 1050
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 260
30
Thermal Expansion, µm/m-K 18
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 61
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 62
3.7

Otherwise Unclassified Properties

Base Metal Price, % relative 30
7.0
Density, g/cm3 8.9
7.7
Embodied Carbon, kg CO2/kg material 2.8
2.0
Embodied Energy, MJ/kg 43
27
Embodied Water, L/kg 320
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
81 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
400 to 1370
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 14 to 17
25 to 32
Strength to Weight: Bending, points 14 to 17
22 to 27
Thermal Diffusivity, mm2/s 75
8.1
Thermal Shock Resistance, points 15 to 20
24 to 32

Alloy Composition

Carbon (C), % 0
0.43 to 0.5
Chromium (Cr), % 0
12.5 to 14.5
Copper (Cu), % 95.7 to 99.47
0
Iron (Fe), % 0.020 to 0.5
83 to 87.1
Magnesium (Mg), % 0.1 to 1.0
0
Manganese (Mn), % 0
0 to 1.0
Phosphorus (P), % 0.010 to 0.1
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0.1 to 1.0
0
Zinc (Zn), % 0.3 to 1.5
0
Residuals, % 0 to 0.2
0