Brass Zipper Wires

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We provide High Quality Brass flat Wire with Bright surface finishing and brass colour,widely uses in Zipper Industries suitable for teeth formation ,bending and punching work, top and bottam stopper. And suitable for electronic industries for punching work




 

Equivalent Specification
Germany DIN	Europe EN	Inter.StandardOrg.ISO	USA UNS	Japan JIS	France NS	United Kingdom BS
CuZn37	CuZn37	CuZn37	C27200	C2720	CuZn37	CZ108
CuZn30	CuZn30	CuZn30	C26000	C2600	CuZn30	CZ106

Chemical Composition	CuZn37	CuZn30
Copper	62-64%	68-71%
Lead	40 ppm (max)	40 ppm (max)
Iron	100 ppm (max)	100 ppm (max)
Zinc	Rem	Rem
Impurities	0.2 Max	0.2 Max

Size: Available
	Min	Max	Tolerence
Width:	2.5 mm	10 mm	+/-0.03 mm
Thickness	0.80mm	2.00mm	+/-0.02mm
Hardness	90 HV	170HV
Coil Weight		30-50 Kgs
Coil I.D.		300 mm
Coil Width		100 mm