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CC760S Brass vs. EN 1.4931 Steel

CC760S brass belongs to the copper alloys classification, while EN 1.4931 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 CC760S brass and the bottom bar is EN 1.4931 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 51
240
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 22
17
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
76
Tensile Strength: Ultimate (UTS), MPa 180
810
Tensile Strength: Yield (Proof), MPa 80
620

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Maximum Temperature: Mechanical, °C 170
600
Melting Completion (Liquidus), °C 1000
1460
Melting Onset (Solidus), °C 940
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 150
24
Thermal Expansion, µm/m-K 19
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
9.8
Electrical Conductivity: Equal Weight (Specific), % IACS 40
11

Otherwise Unclassified Properties

Base Metal Price, % relative 28
8.5
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 2.6
2.9
Embodied Energy, MJ/kg 43
42
Embodied Water, L/kg 320
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
130
Resilience: Unit (Modulus of Resilience), kJ/m3 29
970
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 5.8
29
Strength to Weight: Bending, points 8.2
25
Thermal Diffusivity, mm2/s 45
6.5
Thermal Shock Resistance, points 6.2
22

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Arsenic (As), % 0.050 to 0.15
0
Carbon (C), % 0
0.2 to 0.26
Chromium (Cr), % 0
11.3 to 12.2
Copper (Cu), % 83 to 88
0
Iron (Fe), % 0 to 0.15
83.2 to 86.8
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 0.1
0.5 to 0.8
Molybdenum (Mo), % 0
1.0 to 1.2
Nickel (Ni), % 0 to 0.1
0 to 1.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.020
0 to 0.4
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.3
0
Tungsten (W), % 0
0 to 0.5
Vanadium (V), % 0
0.25 to 0.35
Zinc (Zn), % 10.7 to 17
0