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C99700 Brass vs. EN 1.3555 Steel

C99700 brass belongs to the copper alloys classification, while EN 1.3555 steel belongs to the iron alloys. There are 22 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 C99700 brass and the bottom bar is EN 1.3555 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 46
75
Tensile Strength: Ultimate (UTS), MPa 380
770

Thermal Properties

Latent Heat of Fusion, J/g 200
260
Maximum Temperature: Mechanical, °C 160
540
Melting Completion (Liquidus), °C 900
1500
Melting Onset (Solidus), °C 880
1450
Specific Heat Capacity, J/kg-K 410
460
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
9.3
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
11

Otherwise Unclassified Properties

Base Metal Price, % relative 25
11
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 3.3
5.6
Embodied Energy, MJ/kg 53
81
Embodied Water, L/kg 320
90

Common Calculations

Stiffness to Weight: Axial, points 8.3
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 13
27
Strength to Weight: Bending, points 14
23
Thermal Shock Resistance, points 11
22

Alloy Composition


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Aluminum (Al), % 0.5 to 3.0
0
Carbon (C), % 0
0.1 to 0.15
Chromium (Cr), % 0
3.9 to 4.3
Copper (Cu), % 54 to 65.5
0 to 0.1
Iron (Fe), % 0 to 1.0
85.4 to 87.7
Lead (Pb), % 0 to 2.0
0
Manganese (Mn), % 11 to 15
0.15 to 0.35
Molybdenum (Mo), % 0
4.0 to 4.5
Nickel (Ni), % 4.0 to 6.0
3.2 to 3.6
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0.1 to 0.25
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 1.0
0
Tungsten (W), % 0
0 to 0.15
Vanadium (V), % 0
1.0 to 1.3
Zinc (Zn), % 19 to 25
0
Residuals, % 0 to 0.3
0