Brass Flat Wire

Flat Wires

Flat wires can be produced with a minimum width of 2.00 mm, a maximum width of 6.00 mm, a minimum thickness of 0.20 mm, and a maximum thickness of 2.50 mm, which will generally be used in the manufacture of metal zippers.

Brass Flat Wires are produced according to various dimensions and thicknesses. It is generally used in the manufacture of Metal Zippers.

Electrical and Thermal Conductivity
Corrosion and Wear Resistance
Resistance
Cold Forming and Machinability
Soldering, Welding and Coating Compliance

Usage Areas

Zipper Indistury

Electrical and Electronics Industry

Construction and Plumbing Industry

Automotive Industry

Textile Accessories

Defense Industry

Decoration

Fittings

Chemical Composition

Alloy	EN NO	Cu%	Zn%	Al%	Fe%	Ni%	Pb%	Sn%
CuZn10	CW501L	89,0 - 91,0	Rest	0,02	0,05	0,30	0,05	0,10
CuZn15	CW502L	84,0 - 86,0	Rest	0,02	0,05	0,30	0,05	0,10
CuZn28	CW504L	71,0 - 73,0	Rest	0,02	0,05	0,30	0,05	0,10
CuZn30	CW505L	69,0 - 71,0	Rest	0,02	0,05	0,30	0,05	0,10
CuZn33	CW506L	66,0 - 68,0	Rest	0,02	0,05	0,30	0,05	0,10
CuZn36	CW507L	63,5 - 65,5	Rest	0,02	0,05	0,30	0,05	0,10
CuZn37	CW508L	62,0 - 64,0	Rest	0,05	0,10	0,30	0,10	0,10

Physical Properties

Alloy	EN NO	Density g/cm³	Electrical Conductivity MS/m	Electrical Conductivity %1 ACS	Thermal Conductivity W/mK	Modulus of Elasticity kN/m²
CuZn10	CW501L	8,80	25,7	44	188	124
CuZn15	CW502L	8,75	21,1	40	161	122
CuZn28	CW504L	8,57	16,9	29	124	116
CuZn30	CW505L	8,53	16,4	28	121	114
CuZn33	CW506L	8,47	15,5	27	116	112
CuZn36	CW507L	8,41	15,8	27	116	110
CuZn37	CW508L	8,45	16,0	28	116	110

Norm Correspondence Table

Alloy	EN NO	UNS (USA)	BS (UK)	NF (FRANCE)	UNE (SPAIN)	JIS (JAPAN)
CuZn10	CW501L	C22000	CZ101	CuZn10	C-6110	C22000
CuZn15	CW502L	C23000	CZ102	CuZn15	C-6115	C23000
CuZn28	CW504L	---	---	CuZn28	C-6128	---
CuZn30	CW505L	C26000	CZ106	CuZn30	C-6130	C26000
CuZn33	CW506L	C26800	CZ107	CuZn33	C-6133	C26800
CuZn36	CW507L	C27000	CZ107	CuZn36	C-6135	C27000
CuZn37	CW508L	C27200	CZ108	CuZn37	C-6137	C27200

Mechanical Properties

Alloy	Hardness	Tensile Strength N/mm² Minimum	Tensile Strength N/mm² Maximum	Yield Strength N/mm²	Elongation % 2.5 mm Below Minimum	Elongation % 2.5 mm Over Minimum	Hardness HV Minimum	Hardness HV Maximum
CuZn10	H050	240	290	Maximum 140	36	45	50	80
	H080	280	360	Minimum 200	13	20	80	110
	H110	350	---	Minimum 290	4	8	110	---
CuZn15	H055	260	310	Maximum 170	36	45	55	85
	H085	300	370	Minimum 150	16	25	85	115
	H105	350	420	Minimum 250	4	12	105	135
	H125	410	---	Minimum 360	---	---	125	---
CuZn28 CuZn30	H055	270	350	Maximum 160	40	50	55	90
	H095	350	430	Minimum 170	21	33	95	125
	H125	410	490	Minimum 260	9	15	120	155
	H150	480	---	Minimum 430	---	---	150	---
CuZn33	H055	280	380	Maximum 170	40	50	55	90
	H095	350	430	Minimum 170	23	31	95	125
	H125	420	500	Minimum 300	6	13	125	155
	H150	500	---	Minimum 450	---	---	155	---
CuZn36 CuZn37	H055	300	370	Maximum 180	38	48	55	90
	H095	350	440	Minimum 170	19	28	95	125
	H125	410	490	Minimum 300	8	12	120	155
	H150	480	560	Minimum 430	3	---	150	180
	H170	550	---	Minimum 500	---	---	170	---