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Product Details

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  • CuZn39Pb2 (CW612N)
CuZn39Pb2 (CW612N)

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CuZn39Pb2 (CW612N)


Grade :

CuZn39Pb2

Number:

CW612N

Classification:

Copper alloy

                                         Chemical composition % of grade CuZn39Pb2 ( CW612N )

Fe

Ni

Al

Cu

Pb

Sn

Others

-

max 0.3

max 0.3

max 0.05

59 - 60

1.6 - 2.5

max 0.3

total 0.2

Zn - remainder


                                  Mechanical properties of grade CuZn39Pb2 ( CW612N )

Rm - Tensile strength (MPa) (R360)

360-440

Rm - Tensile strength (MPa) (R420)

420-500

Rm - Tensile strength (MPa) (R490)

490-570

Rp0.2 0.2% proof strength (MPa) (R360)

270

Rp0.2 0.2% proof strength (MPa) (R420)

270

Rp0.2 0.2% proof strength (MPa) (R490)

420

A - Min. elongation at fracture (%) (R360)

40

A - Min. elongation at fracture (%) (R420)

20

A - Min. elongation at fracture (%) (R490)

9

A - Min. elongation Lo = 50mm (%) (R360)

30

A - Min. elongation Lo = 50mm (%) (R420)

12

 

Vickers hardness ( HV): (H090)

90 - 120

Vickers hardness ( HV): (H120)

120 - 150

Vickers hardness ( HV): (H150)

150 - 180

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