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C94700 Bronze vs. EN 1.4762 Stainless Steel

C94700 bronze belongs to the copper alloys classification, while EN 1.4762 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C94700 bronze and the bottom bar is EN 1.4762 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 7.9 to 32
13
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 43
78
Tensile Strength: Ultimate (UTS), MPa 350 to 590
620
Tensile Strength: Yield (Proof), MPa 160 to 400
310

Thermal Properties

Latent Heat of Fusion, J/g 200
300
Maximum Temperature: Mechanical, °C 190
1150
Melting Completion (Liquidus), °C 1030
1410
Melting Onset (Solidus), °C 900
1370
Specific Heat Capacity, J/kg-K 380
490
Thermal Conductivity, W/m-K 54
17
Thermal Expansion, µm/m-K 17
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 12
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 34
12
Density, g/cm3 8.8
7.6
Embodied Carbon, kg CO2/kg material 3.5
2.5
Embodied Energy, MJ/kg 56
37
Embodied Water, L/kg 350
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41 to 89
67
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 700
250
Stiffness to Weight: Axial, points 7.3
15
Stiffness to Weight: Bending, points 18
26
Strength to Weight: Axial, points 11 to 19
23
Strength to Weight: Bending, points 13 to 18
21
Thermal Diffusivity, mm2/s 16
4.6
Thermal Shock Resistance, points 12 to 21
22

Alloy Composition

Aluminum (Al), % 0 to 0.0050
1.2 to 1.7
Antimony (Sb), % 0 to 0.15
0
Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
23 to 26
Copper (Cu), % 85 to 90
0
Iron (Fe), % 0 to 0.25
69.7 to 75.1
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 4.5 to 6.0
0
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 0.0050
0.7 to 1.4
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 4.5 to 6.0
0
Zinc (Zn), % 1.0 to 2.5
0
Residuals, % 0 to 1.3
0