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CC760S Brass vs. EN 1.4008 Stainless Steel

CC760S brass belongs to the copper alloys classification, while EN 1.4008 stainless steel belongs to the iron alloys. There are 28 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 CC760S brass and the bottom bar is EN 1.4008 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 22
17
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
76
Tensile Strength: Ultimate (UTS), MPa 180
670
Tensile Strength: Yield (Proof), MPa 80
500

Thermal Properties

Latent Heat of Fusion, J/g 190
280
Maximum Temperature: Mechanical, °C 170
760
Melting Completion (Liquidus), °C 1000
1450
Melting Onset (Solidus), °C 940
1400
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 150
25
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 40
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 28
8.0
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 2.6
2.1
Embodied Energy, MJ/kg 43
30
Embodied Water, L/kg 320
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
100
Resilience: Unit (Modulus of Resilience), kJ/m3 29
630
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 5.8
24
Strength to Weight: Bending, points 8.2
22
Thermal Diffusivity, mm2/s 45
6.7
Thermal Shock Resistance, points 6.2
23

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Arsenic (As), % 0.050 to 0.15
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
12 to 13.5
Copper (Cu), % 83 to 88
0
Iron (Fe), % 0 to 0.15
81.8 to 86.8
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 0.1
0 to 1.0
Molybdenum (Mo), % 0
0.2 to 0.5
Nickel (Ni), % 0 to 0.1
1.0 to 2.0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0 to 0.020
0 to 1.0
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 10.7 to 17
0