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AISI 204 Stainless Steel vs. C19010 Copper

AISI 204 stainless steel belongs to the iron alloys classification, while C19010 copper belongs to the copper 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 AISI 204 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, % 23 to 39
2.4 to 22
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
43
Shear Strength, MPa 500 to 700
210 to 360
Tensile Strength: Ultimate (UTS), MPa 730 to 1100
330 to 640
Tensile Strength: Yield (Proof), MPa 380 to 1080
260 to 620

Thermal Properties

Latent Heat of Fusion, J/g 280
210
Maximum Temperature: Mechanical, °C 850
200
Melting Completion (Liquidus), °C 1410
1060
Melting Onset (Solidus), °C 1370
1010
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 15
260
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
48 to 63
Electrical Conductivity: Equal Weight (Specific), % IACS 2.9
48 to 63

Otherwise Unclassified Properties

Base Metal Price, % relative 10
31
Density, g/cm3 7.7
8.9
Embodied Carbon, kg CO2/kg material 2.4
2.7
Embodied Energy, MJ/kg 35
42
Embodied Water, L/kg 130
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240 to 250
7.3 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 360 to 2940
290 to 1680
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 27 to 40
10 to 20
Strength to Weight: Bending, points 24 to 31
12 to 18
Thermal Diffusivity, mm2/s 4.1
75
Thermal Shock Resistance, points 16 to 24
12 to 23

Alloy Composition

Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 15 to 17
0
Copper (Cu), % 0
97.3 to 99.04
Iron (Fe), % 69.6 to 76.4
0
Manganese (Mn), % 7.0 to 9.0
0
Nickel (Ni), % 1.5 to 3.0
0.8 to 1.8
Nitrogen (N), % 0.15 to 0.3
0
Phosphorus (P), % 0 to 0.040
0.010 to 0.050
Silicon (Si), % 0 to 1.0
0.15 to 0.35
Sulfur (S), % 0 to 0.030
0
Residuals, % 0
0 to 0.5