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C93200 Bronze vs. EN 1.4740 Stainless Steel

C93200 bronze belongs to the copper alloys classification, while EN 1.4740 stainless steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is C93200 bronze and the bottom bar is EN 1.4740 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 20
22
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 38
77

Thermal Properties

Latent Heat of Fusion, J/g 180
300
Maximum Temperature: Mechanical, °C 160
900
Melting Completion (Liquidus), °C 980
1420
Melting Onset (Solidus), °C 850
1370
Specific Heat Capacity, J/kg-K 360
490
Thermal Conductivity, W/m-K 59
18
Thermal Expansion, µm/m-K 18
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 32
9.5
Density, g/cm3 8.8
7.6
Embodied Carbon, kg CO2/kg material 3.2
2.3
Embodied Energy, MJ/kg 52
32
Embodied Water, L/kg 370
120

Common Calculations

Stiffness to Weight: Axial, points 6.5
14
Stiffness to Weight: Bending, points 18
25
Thermal Diffusivity, mm2/s 18
4.8

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.35
0
Carbon (C), % 0
0.3 to 0.5
Chromium (Cr), % 0
16 to 19
Copper (Cu), % 81 to 85
0
Iron (Fe), % 0 to 0.2
75.4 to 82.7
Lead (Pb), % 6.0 to 8.0
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 1.5
0 to 0.040
Silicon (Si), % 0 to 0.0050
1.0 to 2.5
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 6.3 to 7.5
0
Zinc (Zn), % 2.0 to 4.0
0
Residuals, % 0 to 1.0
0