C360 Free Cutting Brass Alloy Wire (CuZn36Pb3)

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Alloy C360 is a leaded free cutting brass with machinability rating of 100. It is used where good machinability is required. Otherwise, the alloy has similar attributes to C260.

Mechanical Properties

Round Wire

Temper Name Temper Code Tensile Strength (N/mm²) Mill Limits
Min Max
Annealed O6O 330 370 .0254 - 3.264 mm
1/2 Hard H02 525 625
Hard H04 675 780

Square Wire

Temper Name  Temper Code  Tensile Strength (N/mm²) Mill Limits 
Min Max
Annealed O6O 330 370 .2540 - 1.905 mm
1/2 Hard H02 525 625
Hard H04 675 780

Rolled Flat

Temper Name  Temper Code  Tensile Strength (N/mm²) Mill Limits 
Min Max
Annealed O6O 305 370

Thickness:
.2540 - 1.905 mm

Width:
.3810 - 6.350 mm

1/2 Hard H02 380 450
Hard H04 470 540

Physical Properties

Melting Point (Liquidis) 899°C
Melting Point (Solidus) 888°C
Density 8.49784 gm/cu cm
Electrical Resistivity (Annealed) 6.6331 ?? -cm @ 20°C
Electrical Conductivity (Annealed) 0.15221 MegaSiemens /cm @ 20°C
Thermal Conductivity (Solutionized-Aged) 116.0158 W/m · °K @ 20°C
Coefficient of Thermal Expansion 0.00002052°C (20-300°C)
Modulus of Elasticity (Tension) 96500 MPa
Modulus of Rigidity 36500 MPa