Excellent quality Black Back Copper Foil - Brass Strip – CIVEN

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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for Airbag Copper Foil, High Temperature And Elongation Copper Foil, Die-Cutting Copper Foil, Welcomes all abroad close friends and retailers to ascertain collaboration with us. We are going to give you with genuine, high-quality and successful company to satisfy your requirements.

Excellent quality Black Back Copper Foil - Brass Strip – CIVEN Detail:

Product Introduction

Brass strip based on electrolytic copper, zinc and trace elements as its raw material, through processing by ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing.
Material processes performance, plasticity, mechanical properties, corrosion resistance, performance and good tin.
It has been widely used in electrical, automotive, communications, hardware, decoration and other industries.
Our company developed a product range for special-use, such as dry-type transformers strips,
the RF coaxial cable strips, shield strips to wire and cable, lead frame materials, punching strips for electronics,
solar photovoltaic ribbons, decorated with bronze doors, composite materials, car tank strips, radiator strips,
button band, musical instruments strip, sanitary ware strip, etc.

Main Technical Parameters

2-1Chemical Composition

Alloy No.	Chemical Composition( %,Max.)
Alloy No.	Cu	Fe	Pb	Al	Mn	Sn	Ni	Zn	Impurity
H96	95.0-97.0	0.10	0.03	—	—	—	0.5	Rem	0.3
H90	88.0-91.0	0.10	0.03	—	—	—	0.5	Rem	0.3
H85	84.0-86.0	0.10	0.03	—	—	—	0.5	Rem	0.3
H70	68.5-71.5	0.10	0.03	—	—	—	0.5	Rem	0.3
H68	67.0-70.0	0.10	0.03	—	—	—	0.5	Rem	0.3
H65	63.5-68.0	0.10	0.03	—	—	—	0.5	Rem	0.3
H63	62.0-65.0	0.15	0.08	—	—	—	0.5	Rem	0.5
H62	60.5-63.5	0.15	0.08	—	—	—	0.5	Rem	0.5

2-2 Alloy Table

China	ISO	ASTM	JIS
H96	CuZn5	C21000	C2100
H90	CuZn10	C22000	C2200
H85	CuZn15	C23000	C2300
H70	CuZn30	C26000	C2600
H68	——	——-	——
H65	CuZn35	C27000	C2700
H63	CuZn37	C27200	C2720
H62	CuZn40	C28000	C2800

2-3 Features

2-3-1 Specification Unit:mm

Name	Alloy No.(China)	Temper	Size(mm)
Name	Alloy No.(China)	Temper	Thickness	Width
Brass Strip	H62 H63 H65 H68 H70 H85 H90 H96	O 1/4H 1/2H H EH	0.05~0.2	≤600
			>0.2~0.49	≤800
			0.5~2.0	≤1000
Car Tank Strip	H65 H68	O	0.7~1.2	100~800
Radiator Strip	H62 H70 H90	O 1/2H H	0.05~0.20	20~600
Capacitor Strip	H62 H65	1/2H H	0.10~1.0	20~800

Temper Mark:O. Soft;1/4H. 1/4 Hard;1/2H. 1/2 Hard;H. Hard;EH. Ultrahard.

2-3-2 Tolerance Unit: mm

Thickness	Width
	Thickness Allow Deviation ±			Width Allow Deviation ±
	<600	<800	<1000	<600	<800	<1000
0.1~0.3	0.008	0.015	—–	0.3	0.4	—–
0.3~0.5	0.015	0.020	—–	0.3	0.5	—–
0.5~0.8	0.020	0.030	0.060	0.3	0.5	0.8
0.8~1.2	0.030	0.040	0.080	0.4	0.6	0.8
1.2~2.0	0.040	0.045	0.100	0.4	0.6	0.8

2-3-3 Mechanical Performance

Temper		Tensile Strength N/mm2	Elongation ≥%	Hardness HV
M	(O)	≥290	35	——
Y4	(1/4H)	325-410	30	75-125
Y2	(1/2H)	340-470	20	85-145
Y	(H)	390-630	10	105-175
T	(EH)	≥490	2.5	≥145

Temper Mark:O. Soft;1/4H. 1/4 Hard;1/2H. 1/2 Hard;H. Hard;EH. Ultrahard.

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Fast and very good quotations, informed advisers to help you choose the correct merchandise that suits all your preferences, a short creation time, responsible excellent command and different companies for paying and shipping affairs for Excellent quality Black Back Copper Foil - Brass Strip – CIVEN , The product will supply to all over the world, such as: Cologne, Cancun, Congo, Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we have insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.

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The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.

By lucia from Netherlands - 2018.11.22 12:28

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Odelette from Miami - 2018.12.28 15:18

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