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C68400 Brass vs. EN 1.5414 Steel

C68400 brass belongs to the copper alloys classification, while EN 1.5414 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C68400 brass and the bottom bar is EN 1.5414 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
170 to 180
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 18
22
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 41
73
Shear Strength, MPa 330
350 to 370
Tensile Strength: Ultimate (UTS), MPa 540
550 to 580
Tensile Strength: Yield (Proof), MPa 310
350 to 380

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Maximum Temperature: Mechanical, °C 130
410
Melting Completion (Liquidus), °C 840
1470
Melting Onset (Solidus), °C 820
1420
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 66
44
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 87
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 99
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 23
2.6
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 2.7
1.6
Embodied Energy, MJ/kg 47
21
Embodied Water, L/kg 320
50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81
110
Resilience: Unit (Modulus of Resilience), kJ/m3 460
320 to 370
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 19
19 to 20
Strength to Weight: Bending, points 19
19 to 20
Thermal Diffusivity, mm2/s 21
12
Thermal Shock Resistance, points 18
16 to 17

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Boron (B), % 0.0010 to 0.030
0
Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 59 to 64
0 to 0.3
Iron (Fe), % 0 to 1.0
96.4 to 98.7
Lead (Pb), % 0 to 0.090
0
Manganese (Mn), % 0.2 to 1.5
0.9 to 1.5
Molybdenum (Mo), % 0
0.45 to 0.6
Nickel (Ni), % 0 to 0.5
0 to 0.3
Nitrogen (N), % 0
0 to 0.012
Phosphorus (P), % 0.030 to 0.3
0 to 0.015
Silicon (Si), % 1.5 to 2.5
0 to 0.4
Sulfur (S), % 0
0 to 0.0050
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 28.6 to 39.3
0
Residuals, % 0 to 0.5
0