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EN 1.4580 Stainless Steel vs. CC760S Brass

EN 1.4580 stainless steel belongs to the iron alloys classification, while CC760S brass 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 1.4580 stainless steel and the bottom bar is CC760S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
51
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 40
22
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 78
42
Tensile Strength: Ultimate (UTS), MPa 620
180
Tensile Strength: Yield (Proof), MPa 250
80

Thermal Properties

Latent Heat of Fusion, J/g 290
190
Maximum Temperature: Mechanical, °C 950
170
Melting Completion (Liquidus), °C 1450
1000
Melting Onset (Solidus), °C 1400
940
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 15
150
Thermal Expansion, µm/m-K 16
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
38
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
40

Otherwise Unclassified Properties

Base Metal Price, % relative 22
28
Density, g/cm3 7.9
8.6
Embodied Carbon, kg CO2/kg material 4.3
2.6
Embodied Energy, MJ/kg 60
43
Embodied Water, L/kg 150
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
33
Resilience: Unit (Modulus of Resilience), kJ/m3 150
29
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 22
5.8
Strength to Weight: Bending, points 21
8.2
Thermal Diffusivity, mm2/s 4.0
45
Thermal Shock Resistance, points 14
6.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Arsenic (As), % 0
0.050 to 0.15
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 16.5 to 18.5
0
Copper (Cu), % 0
83 to 88
Iron (Fe), % 61.4 to 71
0 to 0.15
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0 to 2.0
0 to 0.1
Molybdenum (Mo), % 2.0 to 2.5
0
Nickel (Ni), % 10.5 to 13.5
0 to 0.1
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 1.0
0 to 0.020
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
10.7 to 17