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C68400 Brass vs. EN 1.8522 Steel

C68400 brass belongs to the copper alloys classification, while EN 1.8522 steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C68400 brass and the bottom bar is EN 1.8522 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
220 to 380
Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 41
74
Tensile Strength: Ultimate (UTS), MPa 540
730 to 1250

Thermal Properties

Latent Heat of Fusion, J/g 210
260
Maximum Temperature: Mechanical, °C 130
470
Melting Completion (Liquidus), °C 840
1460
Melting Onset (Solidus), °C 820
1420
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 66
39
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 87
7.8
Electrical Conductivity: Equal Weight (Specific), % IACS 99
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
4.2
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 2.7
2.2
Embodied Energy, MJ/kg 47
31
Embodied Water, L/kg 320
63

Common Calculations

Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 19
26 to 44
Strength to Weight: Bending, points 19
23 to 33
Thermal Diffusivity, mm2/s 21
11
Thermal Shock Resistance, points 18
21 to 36

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Boron (B), % 0.0010 to 0.030
0
Carbon (C), % 0
0.29 to 0.36
Chromium (Cr), % 0
2.8 to 3.3
Copper (Cu), % 59 to 64
0 to 0.1
Iron (Fe), % 0 to 1.0
93.7 to 96
Lead (Pb), % 0 to 0.090
0
Manganese (Mn), % 0.2 to 1.5
0.4 to 0.7
Molybdenum (Mo), % 0
0.7 to 1.2
Nickel (Ni), % 0 to 0.5
0 to 0.3
Phosphorus (P), % 0.030 to 0.3
0 to 0.025
Silicon (Si), % 1.5 to 2.5
0 to 0.4
Sulfur (S), % 0
0 to 0.035
Tin (Sn), % 0 to 0.5
0
Vanadium (V), % 0
0.15 to 0.25
Zinc (Zn), % 28.6 to 39.3
0
Residuals, % 0 to 0.5
0