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C42500 Brass vs. EN 1.8888 Steel

C42500 brass belongs to the copper alloys classification, while EN 1.8888 steel belongs to the iron alloys. There are 29 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 C42500 brass and the bottom bar is EN 1.8888 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 2.0 to 49
16
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
73
Shear Strength, MPa 220 to 360
510
Tensile Strength: Ultimate (UTS), MPa 310 to 630
830
Tensile Strength: Yield (Proof), MPa 120 to 590
720

Thermal Properties

Latent Heat of Fusion, J/g 200
260
Maximum Temperature: Mechanical, °C 180
420
Melting Completion (Liquidus), °C 1030
1460
Melting Onset (Solidus), °C 1010
1420
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 120
40
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
8.1
Electrical Conductivity: Equal Weight (Specific), % IACS 29
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 30
3.7
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.9
Embodied Energy, MJ/kg 46
26
Embodied Water, L/kg 330
54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 130
130
Resilience: Unit (Modulus of Resilience), kJ/m3 64 to 1570
1370
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 9.9 to 20
29
Strength to Weight: Bending, points 12 to 19
25
Thermal Diffusivity, mm2/s 36
11
Thermal Shock Resistance, points 11 to 22
24

Alloy Composition

Boron (B), % 0
0 to 0.0050
Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0
0 to 1.5
Copper (Cu), % 87 to 90
0 to 0.3
Iron (Fe), % 0 to 0.050
91.9 to 100
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.7
Molybdenum (Mo), % 0
0 to 0.7
Nickel (Ni), % 0
0 to 2.5
Niobium (Nb), % 0
0 to 0.060
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0 to 0.35
0 to 0.020
Silicon (Si), % 0
0 to 0.8
Sulfur (S), % 0
0 to 0.0050
Tin (Sn), % 1.5 to 3.0
0
Titanium (Ti), % 0
0 to 0.050
Vanadium (V), % 0
0 to 0.12
Zinc (Zn), % 6.1 to 11.5
0
Zirconium (Zr), % 0
0 to 0.15
Residuals, % 0 to 0.5
0