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C90200 Bronze vs. EN 1.7386 Steel

C90200 bronze belongs to the copper alloys classification, while EN 1.7386 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C90200 bronze and the bottom bar is EN 1.7386 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
170 to 200
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 30
18 to 21
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
75
Tensile Strength: Ultimate (UTS), MPa 260
550 to 670
Tensile Strength: Yield (Proof), MPa 110
240 to 440

Thermal Properties

Latent Heat of Fusion, J/g 200
270
Maximum Temperature: Mechanical, °C 180
600
Melting Completion (Liquidus), °C 1050
1450
Melting Onset (Solidus), °C 880
1410
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 62
26
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 13
10

Otherwise Unclassified Properties

Base Metal Price, % relative 34
6.5
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 3.3
2.0
Embodied Energy, MJ/kg 53
28
Embodied Water, L/kg 370
88

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
92 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 55
150 to 490
Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.3
20 to 24
Strength to Weight: Bending, points 10
19 to 22
Thermal Diffusivity, mm2/s 19
6.9
Thermal Shock Resistance, points 9.5
15 to 18

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.040
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.080 to 0.15
Chromium (Cr), % 0
8.0 to 10
Copper (Cu), % 91 to 94
0 to 0.3
Iron (Fe), % 0 to 0.2
86.8 to 90.5
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.050
0 to 0.025
Silicon (Si), % 0 to 0.0050
0.25 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.010
Tin (Sn), % 6.0 to 8.0
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.6
0