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C61300 Bronze vs. EN 1.0303 Steel

C61300 bronze 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 C61300 bronze and the bottom bar is EN 1.0303 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 34 to 40
12 to 25
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Shear Strength, MPa 370 to 390
220 to 260
Tensile Strength: Ultimate (UTS), MPa 550 to 580
290 to 410
Tensile Strength: Yield (Proof), MPa 230 to 310
200 to 320

Thermal Properties

Latent Heat of Fusion, J/g 220
250
Maximum Temperature: Mechanical, °C 210
400
Melting Completion (Liquidus), °C 1050
1470
Melting Onset (Solidus), °C 1040
1430
Specific Heat Capacity, J/kg-K 420
470
Thermal Conductivity, W/m-K 55
53
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
6.9
Electrical Conductivity: Equal Weight (Specific), % IACS 13
7.9

Otherwise Unclassified Properties

Base Metal Price, % relative 29
1.8
Density, g/cm3 8.5
7.9
Embodied Carbon, kg CO2/kg material 3.0
1.4
Embodied Energy, MJ/kg 49
18
Embodied Water, L/kg 370
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 190
30 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 410
110 to 270
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 18 to 19
10 to 15
Strength to Weight: Bending, points 18
12 to 16
Thermal Diffusivity, mm2/s 15
14
Thermal Shock Resistance, points 19 to 20
9.2 to 13

Alloy Composition

Aluminum (Al), % 6.0 to 7.5
0.020 to 0.060
Carbon (C), % 0
0.020 to 0.060
Copper (Cu), % 88 to 91.8
0
Iron (Fe), % 2.0 to 3.0
99.335 to 99.71
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 0.2
0.25 to 0.4
Nickel (Ni), % 0 to 0.15
0
Phosphorus (P), % 0 to 0.015
0 to 0.020
Silicon (Si), % 0 to 0.1
0 to 0.1
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0.2 to 0.5
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0 to 0.2
0