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C64800 Bronze vs. EN 1.3956 Stainless Steel

C64800 bronze belongs to the copper alloys classification, while EN 1.3956 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C64800 bronze and the bottom bar is EN 1.3956 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0
27
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
79
Tensile Strength: Ultimate (UTS), MPa 640
650
Tensile Strength: Yield (Proof), MPa 630
330

Thermal Properties

Latent Heat of Fusion, J/g 220
300
Maximum Temperature: Mechanical, °C 200
1080
Melting Completion (Liquidus), °C 1090
1420
Melting Onset (Solidus), °C 1030
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 33
22
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 2.7
4.8
Embodied Energy, MJ/kg 43
68
Embodied Water, L/kg 310
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
150
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
270
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 20
23
Strength to Weight: Bending, points 19
21
Thermal Shock Resistance, points 23
18

Alloy Composition

Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0 to 0.090
20.5 to 23.5
Cobalt (Co), % 1.0 to 3.0
0
Copper (Cu), % 92.4 to 98.8
0
Iron (Fe), % 0 to 1.0
51.9 to 62.1
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
4.0 to 6.0
Molybdenum (Mo), % 0
1.5 to 3.0
Nickel (Ni), % 0 to 0.5
11.5 to 13.5
Niobium (Nb), % 0
0.1 to 0.3
Nitrogen (N), % 0
0.2 to 0.4
Phosphorus (P), % 0 to 0.5
0 to 0.040
Silicon (Si), % 0.2 to 1.0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.5
0
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.5
0