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C26000 Brass vs. ASTM B817 Type I

C26000 brass belongs to the copper alloys classification, while ASTM B817 type I belongs to the titanium 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 C26000 brass and the bottom bar is ASTM B817 type I.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 2.5 to 66
4.0 to 13
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
40
Tensile Strength: Ultimate (UTS), MPa 320 to 680
770 to 960
Tensile Strength: Yield (Proof), MPa 110 to 570
700 to 860

Thermal Properties

Latent Heat of Fusion, J/g 180
410
Maximum Temperature: Mechanical, °C 140
340
Melting Completion (Liquidus), °C 950
1600
Melting Onset (Solidus), °C 920
1550
Specific Heat Capacity, J/kg-K 390
560
Thermal Conductivity, W/m-K 120
7.1
Thermal Expansion, µm/m-K 20
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 31
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 25
36
Density, g/cm3 8.2
4.4
Embodied Carbon, kg CO2/kg material 2.7
38
Embodied Energy, MJ/kg 45
610
Embodied Water, L/kg 320
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1 to 420
30 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 51 to 1490
2310 to 3540
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 11 to 23
48 to 60
Strength to Weight: Bending, points 13 to 21
42 to 49
Thermal Diffusivity, mm2/s 38
2.9
Thermal Shock Resistance, points 11 to 23
54 to 68

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.8
Bismuth (Bi), % 0 to 0.0059
0
Carbon (C), % 0
0 to 0.1
Chlorine (Cl), % 0
0 to 0.2
Copper (Cu), % 68.5 to 71.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.050
0 to 0.4
Lead (Pb), % 0 to 0.070
0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0
0 to 0.3
Silicon (Si), % 0
0 to 0.1
Sodium (Na), % 0
0 to 0.2
Titanium (Ti), % 0
87 to 91
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 28.1 to 31.5
0
Residuals, % 0
0 to 0.4