Laxmi wires

Chemical composition % of grade CuZn36Pb3 ( CW603N )

Fe	Ni	Al	Cu	Pb	Sn	Others	-
max 0.3	max 0.3	max 0.05	60 - 62	2.5 - 3.5	max 0.2	total 0.2	Zn - remainder

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)

A - Min. elongation at fracture (%) (R400)

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

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