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Name:CuZn36Pb3 (CW603N) lead brass
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Brief introduction: CuZn36Pb3 (CW603N) lead brass
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Introduction to mechanical properties and chemical constituents of CuZn36Pb3 (CW603N) copper alloys
Brand: CuZn36Pb3 (CW603N)

CuZn36Pb3 alloy has special characteristics for machining operations, allowing to obtain optimum results through free cutting operations. These characteristics are conferred by the content in lead, homogeneously dispersed along the microstructure. It also has a satisfactory behavior when cold and hot forming operations are required, due to its high content in copper.

Chemical composition:
Copper CU:60.0~62.0 Zinc ZN: allowance
FE: <0.3 PB: 2.5~3.5
AL :< 0.05 NI:<0.3
SN:<0.2 Sum of other elements :<0.2

Mechanical property
抗拉强度 σb (MPa) 伸长率 δ10 (%) 伸长率 δ5 (%)
≥390 ≥10 ≥12

Mechanical properties of grade   CuZn36Pb3   ( CW603N )

Rm - Tensile strength (MPa) (R360) 360
Rm - Tensile strength (MPa) (R400) 400


Rp0.2 0.2% proof strength (MPa) (R360) 180
Rp0.2 0.2% proof strength (MPa) (R400) 250


A - Min. elongation at fracture (%) (R360) 20
A - Min. elongation at fracture (%) (R400) 12


A - Min. elongation Lo = 100mm (%) (R400) 8


  Brinell hardness   (HB):   (R360) 90
  Brinell hardness   (HB):   (R400) 120



Equivalent grades of grade   CuZn36Pb3   ( CW603N )
Warning! Only for reference
EU
EN
Germany
DIN,WNr
CuZn36Pb3
2.0375
CuZn36Pb3


Advantages:
Excellent physical and chemical properties of pure copper electrical conductivity, excellent thermal conductivity, copper alloy electrical conductivity, thermal conductivity is also very good. Copper and copper alloys have high corrosion resistance to atmosphere and water. Copper is an diamagnetic substance.
With some special mechanical properties such as excellent friction and wear resistance (such as bronze and some brass), high elastic and fatigue limits (such as beryllium bronze, etc.).

Application: Suitable for automatic lathe, CNC lathe processing products, such as hardware, electrical connectors, connectors



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CuZn36Pb3 (CW603N) lead brass
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