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EN 1.3518 Steel vs. C69300 Brass

EN 1.3518 steel belongs to the iron alloys classification, while C69300 brass belongs to the copper 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 EN 1.3518 steel and the bottom bar is C69300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 72
41
Tensile Strength: Ultimate (UTS), MPa 630
550 to 630

Thermal Properties

Latent Heat of Fusion, J/g 260
240
Maximum Temperature: Mechanical, °C 420
160
Melting Completion (Liquidus), °C 1440
880
Melting Onset (Solidus), °C 1400
860
Specific Heat Capacity, J/kg-K 480
400
Thermal Conductivity, W/m-K 43
38
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4
26
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 1.5
2.7
Embodied Energy, MJ/kg 20
45
Embodied Water, L/kg 51
310

Common Calculations

Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 23
19 to 21
Strength to Weight: Bending, points 21
18 to 20
Thermal Diffusivity, mm2/s 12
12
Thermal Shock Resistance, points 19
19 to 22

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Carbon (C), % 0.93 to 1.1
0
Chromium (Cr), % 0.9 to 1.2
0
Copper (Cu), % 0 to 0.3
73 to 77
Iron (Fe), % 96.3 to 97.8
0 to 0.1
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 0.9 to 1.2
0 to 0.1
Molybdenum (Mo), % 0 to 0.1
0
Nickel (Ni), % 0
0 to 0.1
Oxygen (O), % 0 to 0.0015
0
Phosphorus (P), % 0 to 0.025
0.040 to 0.15
Silicon (Si), % 0.45 to 0.75
2.7 to 3.4
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
18.4 to 24.3
Residuals, % 0
0 to 0.5