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C48500 Brass vs. EN 1.7076 Steel

C48500 brass belongs to the copper alloys classification, while EN 1.7076 steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C48500 brass and the bottom bar is EN 1.7076 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 39
73
Tensile Strength: Ultimate (UTS), MPa 400 to 500
470 to 1700

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Maximum Temperature: Mechanical, °C 120
420
Melting Completion (Liquidus), °C 900
1460
Melting Onset (Solidus), °C 890
1420
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 120
45
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 29
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
2.3
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.4
Embodied Energy, MJ/kg 46
19
Embodied Water, L/kg 330
51

Common Calculations

Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 14 to 17
17 to 60
Strength to Weight: Bending, points 15 to 17
17 to 40
Thermal Diffusivity, mm2/s 38
12
Thermal Shock Resistance, points 13 to 17
14 to 50

Alloy Composition


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Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0
0.3 to 0.34
Chromium (Cr), % 0
0.9 to 1.2
Copper (Cu), % 59 to 62
0 to 0.25
Iron (Fe), % 0 to 0.1
97 to 98.2
Lead (Pb), % 1.3 to 2.2
0
Manganese (Mn), % 0
0.6 to 0.9
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.3
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0.5 to 1.0
0
Zinc (Zn), % 34.3 to 39.2
0
Residuals, % 0 to 0.4
0