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H10 C52100 Bronze vs. H10 C65400 Bronze

Both H10 C52100 bronze and H10 C65400 bronze are copper alloys. Both are furnished in the H10 (extra spring) temper. They have a moderately high 93% of their average alloy composition in common. There are 26 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 H10 C52100 bronze and the bottom bar is H10 C65400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.34
0.34
Rockwell B Hardness 100
100
Rockwell Superficial 30T Hardness 82
92
Shear Modulus, GPa 41
43
Tensile Strength: Ultimate (UTS), MPa 800
930

Thermal Properties

Latent Heat of Fusion, J/g 200
260
Maximum Temperature: Mechanical, °C 180
200
Melting Completion (Liquidus), °C 1030
1020
Melting Onset (Solidus), °C 880
960
Specific Heat Capacity, J/kg-K 370
400
Thermal Conductivity, W/m-K 62
36
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 13
7.3

Otherwise Unclassified Properties

Base Metal Price, % relative 34
31
Density, g/cm3 8.8
8.7
Embodied Carbon, kg CO2/kg material 3.4
2.8
Embodied Energy, MJ/kg 55
45
Embodied Water, L/kg 370
310

Common Calculations

Stiffness to Weight: Axial, points 7.0
7.3
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 25
30
Strength to Weight: Bending, points 22
24
Thermal Diffusivity, mm2/s 19
10
Thermal Shock Resistance, points 28
34

Alloy Composition


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Chromium (Cr), % 0
0.010 to 0.12
Copper (Cu), % 89.8 to 93
93.8 to 96.1
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 0 to 0.050
0 to 0.050
Phosphorus (P), % 0.030 to 0.35
0
Silicon (Si), % 0
2.7 to 3.4
Tin (Sn), % 7.0 to 9.0
1.2 to 1.9
Zinc (Zn), % 0 to 0.2
0 to 0.5
Residuals, % 0 to 0.5
0 to 0.2