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C34000 Brass vs. EN 1.6773 Steel

C34000 brass belongs to the copper alloys classification, while EN 1.6773 steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C34000 brass and the bottom bar is EN 1.6773 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 40
73
Tensile Strength: Ultimate (UTS), MPa 340 to 650
1120

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Maximum Temperature: Mechanical, °C 120
450
Melting Completion (Liquidus), °C 930
1460
Melting Onset (Solidus), °C 890
1420
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 120
46
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
8.1
Electrical Conductivity: Equal Weight (Specific), % IACS 29
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 24
5.0
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 2.6
1.9
Embodied Energy, MJ/kg 45
26
Embodied Water, L/kg 320
61

Common Calculations

Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 11 to 22
40
Strength to Weight: Bending, points 13 to 21
30
Thermal Diffusivity, mm2/s 37
12
Thermal Shock Resistance, points 11 to 22
33

Alloy Composition

Carbon (C), % 0
0.32 to 0.39
Chromium (Cr), % 0
1.6 to 2.0
Copper (Cu), % 62 to 65
0
Iron (Fe), % 0 to 0.1
92 to 93.9
Lead (Pb), % 0.8 to 1.5
0
Manganese (Mn), % 0
0.3 to 0.6
Molybdenum (Mo), % 0
0.25 to 0.45
Nickel (Ni), % 0
3.6 to 4.1
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.4
Sulfur (S), % 0
0 to 0.025
Zinc (Zn), % 33 to 37.2
0
Residuals, % 0 to 0.4
0