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C91300 Bell Metal vs. ASTM B817 Type I

C91300 bell metal belongs to the copper alloys classification, while ASTM B817 type I belongs to the titanium alloys. 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 C91300 bell metal and the bottom bar is ASTM B817 type I.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 0.5
4.0 to 13
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 38
40
Tensile Strength: Ultimate (UTS), MPa 240
770 to 960
Tensile Strength: Yield (Proof), MPa 210
700 to 860

Thermal Properties

Latent Heat of Fusion, J/g 180
410
Maximum Temperature: Mechanical, °C 150
340
Melting Completion (Liquidus), °C 890
1600
Melting Onset (Solidus), °C 820
1550
Specific Heat Capacity, J/kg-K 360
560
Thermal Expansion, µm/m-K 18
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 7.4
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 39
36
Density, g/cm3 8.6
4.4
Embodied Carbon, kg CO2/kg material 4.5
38
Embodied Energy, MJ/kg 74
610
Embodied Water, L/kg 460
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.1
30 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 210
2310 to 3540
Stiffness to Weight: Axial, points 6.6
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 7.8
48 to 60
Strength to Weight: Bending, points 10
42 to 49
Thermal Shock Resistance, points 9.3
54 to 68

Alloy Composition

Aluminum (Al), % 0 to 0.0050
5.5 to 6.8
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.1
Chlorine (Cl), % 0
0 to 0.2
Copper (Cu), % 79 to 82
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.25
0 to 0.4
Lead (Pb), % 0 to 0.25
0
Nickel (Ni), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0
0 to 0.3
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.1
Sodium (Na), % 0
0 to 0.2
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 18 to 20
0
Titanium (Ti), % 0
87 to 91
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0
0 to 0.4