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Product Details

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  • CuZn15 (CW502L)
CuZn15 (CW502L)

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CuZn15 (CW502L)


Grade :

CuZn15

Number:

CW502L

Classification:

Copper-zinc alloy

 

                                            Chemical composition % of grade CuZn15 (CW502L)

Fe

Ni

Al

Cu

Pb

Sn

Others

-

max 0.05

max 0.3

max 0.02

84 - 86

max 0.05

max 0.1

total 0.1

Zn - remainder

                                         Mechanical properties of grade CuZn15 (CW502L)

Rm - Tensile strength (MPa) (R260)

260-310

Rm - Tensile strength (MPa) (R300)

300-370

Rm - Tensile strength (MPa) (R350)

350-420

Rp0.2 0.2% proof strength (MPa) (R260)

170

Rp0.2 0.2% proof strength (MPa) (R300)

150

Rp0.2 0.2% proof strength (MPa) (R350)

250

A - Min. elongation at fracture (%) (R260)

45

A - Min. elongation at fracture (%) (R300)

25

A - Min. elongation at fracture (%) (R350)

12

A - Min. elongation Lo = 50mm (%) (R260)

36

A - Min. elongation Lo = 50mm (%) (R300)

16

A - Min. elongation Lo = 50mm (%) (R350)

4

 

Vickers hardness ( HV): (H055)

55 - 85

Vickers hardness ( HV): (H085)

85 - 115

Vickers hardness ( HV): (H105)

105 - 135


Properties CuZn15

Modulus of elasticity = 120 kN/mm ²
Electrical conductivity = 22 MS/m;

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