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C83300 Brass vs. EN 1.0303 Steel

C83300 brass belongs to the copper alloys classification, while EN 1.0303 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C83300 brass and the bottom bar is EN 1.0303 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 35
84 to 120
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 35
12 to 25
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 42
73
Tensile Strength: Ultimate (UTS), MPa 220
290 to 410
Tensile Strength: Yield (Proof), MPa 69
200 to 320

Thermal Properties

Latent Heat of Fusion, J/g 200
250
Maximum Temperature: Mechanical, °C 180
400
Melting Completion (Liquidus), °C 1060
1470
Melting Onset (Solidus), °C 1030
1430
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 160
53
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
6.9
Electrical Conductivity: Equal Weight (Specific), % IACS 33
7.9

Otherwise Unclassified Properties

Base Metal Price, % relative 30
1.8
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 2.7
1.4
Embodied Energy, MJ/kg 44
18
Embodied Water, L/kg 320
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 60
30 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 21
110 to 270
Stiffness to Weight: Axial, points 7.0
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 6.9
10 to 15
Strength to Weight: Bending, points 9.2
12 to 16
Thermal Diffusivity, mm2/s 48
14
Thermal Shock Resistance, points 7.9
9.2 to 13

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0
0.020 to 0.060
Copper (Cu), % 92 to 94
0
Iron (Fe), % 0
99.335 to 99.71
Lead (Pb), % 1.0 to 2.0
0
Manganese (Mn), % 0
0.25 to 0.4
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 1.0 to 2.0
0
Zinc (Zn), % 2.0 to 6.0
0
Residuals, % 0 to 0.7
0