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C65500 Bronze vs. ASTM B817 Type II

C65500 bronze belongs to the copper alloys classification, while ASTM B817 type II belongs to the titanium alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C65500 bronze and the bottom bar is ASTM B817 type II.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 4.0 to 70
3.0 to 13
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 360 to 760
900 to 960
Tensile Strength: Yield (Proof), MPa 120 to 430
780 to 900

Thermal Properties

Latent Heat of Fusion, J/g 260
400
Maximum Temperature: Mechanical, °C 200
350
Melting Completion (Liquidus), °C 1030
1580
Melting Onset (Solidus), °C 970
1530
Specific Heat Capacity, J/kg-K 400
550
Thermal Expansion, µm/m-K 18
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 29
37
Density, g/cm3 8.6
4.6
Embodied Carbon, kg CO2/kg material 2.7
40
Embodied Energy, MJ/kg 42
650
Embodied Water, L/kg 300
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 450
26 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 790
2890 to 3890
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 19
34
Strength to Weight: Axial, points 12 to 24
55 to 58
Strength to Weight: Bending, points 13 to 21
45 to 47
Thermal Shock Resistance, points 12 to 26
62 to 66

Alloy Composition

Aluminum (Al), % 0
5.0 to 6.0
Carbon (C), % 0
0 to 0.1
Chlorine (Cl), % 0
0 to 0.2
Copper (Cu), % 91.5 to 96.7
0.35 to 1.0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.8
0.35 to 1.0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0.5 to 1.3
0
Nickel (Ni), % 0 to 0.6
0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0
0 to 0.3
Silicon (Si), % 2.8 to 3.8
0 to 0.1
Sodium (Na), % 0
0 to 0.2
Tin (Sn), % 0
1.5 to 2.5
Titanium (Ti), % 0
82.1 to 87.8
Vanadium (V), % 0
5.0 to 6.0
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0
0 to 0.4