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Brass Round Bar
£33.99 Inc VAT (20%)
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£33.99
Description
Brass alloy CW614N / CZ121 is used for machining. It has Lead added to the composition to improve machinability. The Lead remains insoluble in the microstructure of the brass and the soft particles act as chip breakers.
• The most widely used of all the brasses due to its suitability for high speed machining operations and also the manufacture of intricate parts.
• The highest machinability of any copper alloy, excellent hot formability and good corrosion resistance.
• Typically used for wide variety of machined components made on high speed lathes including screws, bolts, nuts, bushing, pins, washers, butts, hinges and also locks and components for watches.
Feature Attributes
Physical Properties:
Melting Point 875°C,Modulus Of Elasticity 97 GPa,Thermal Conductivity 123W/m.K,Density 8.47 g/cm³,Thermal Expansion 20.9 x 10⁻⁶ /K,Electrical Resistivity 0.062 x 10⁻⁶ Ω.m
Number of Pieces:
1
Mechanical Properties:
Elongation A 20 to 5%,Proof Stress 230-350MPa,Hardness (Brinell) 90 to 160 HB,Tensile Strength 360-500MPa
Material:
Brass
Specification:
CW614N / CZ121
Material Features:
Good Spark Resistance,Solution Treatment or Annealing can be Done by Rapid Cooling After Heating Between 430-600°C,Good Corrosion Resistance,Low Magnetic Permeability,Cold Working is Poor and not Recommended,Good Conductivity,Good Machinability and Formability,Hot Working Should Be Done Between 630-730°C
