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EN 1.3967 Stainless Steel vs. C19010 Copper

EN 1.3967 stainless steel belongs to the iron alloys classification, while C19010 copper belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.3967 stainless steel and the bottom bar is C19010 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 22
2.4 to 22
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 79
43
Tensile Strength: Ultimate (UTS), MPa 690
330 to 640
Tensile Strength: Yield (Proof), MPa 350
260 to 620

Thermal Properties

Latent Heat of Fusion, J/g 300
210
Maximum Temperature: Mechanical, °C 1070
200
Melting Completion (Liquidus), °C 1430
1060
Melting Onset (Solidus), °C 1380
1010
Specific Heat Capacity, J/kg-K 470
390
Thermal Expansion, µm/m-K 16
17

Otherwise Unclassified Properties

Base Metal Price, % relative 25
31
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 4.8
2.7
Embodied Energy, MJ/kg 66
42
Embodied Water, L/kg 180
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
7.3 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 310
290 to 1680
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 24
10 to 20
Strength to Weight: Bending, points 22
12 to 18
Thermal Shock Resistance, points 15
12 to 23

Alloy Composition

Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 20 to 21.5
0
Copper (Cu), % 0
97.3 to 99.04
Iron (Fe), % 50.3 to 57.8
0
Manganese (Mn), % 4.0 to 6.0
0
Molybdenum (Mo), % 3.0 to 3.5
0
Nickel (Ni), % 15 to 17
0.8 to 1.8
Niobium (Nb), % 0 to 0.25
0
Nitrogen (N), % 0.2 to 0.35
0
Phosphorus (P), % 0 to 0.025
0.010 to 0.050
Silicon (Si), % 0 to 1.0
0.15 to 0.35
Sulfur (S), % 0 to 0.010
0
Residuals, % 0
0 to 0.5