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6 YRS Civen Metal Material (Shanghai) Co.,Ltd

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sales@civen-inc.com

+8618916666336

Product Details

Find high quality hp brass foil with competitive price here. Please rest assured to buy hp brass foil with Civen Metal Material (Shanghai) Co.,Ltd

High-precision Rolled Brass Foil
Chemical Composition (%)

Alloy No.	Chemical Composition( %,Max.)
Alloy No.	Cu	Fe	Pb	Al	Mn	Sn	Ni	Zn	Impurity
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

Alloy Table

China	ISO	ASTM	JIS
H90	CuZn10	C22000	C2200
H85	CuZn15	C23000	C2300
H70	CuZn30	C26000	C2600
H68	------	-------	------
H65	CuZn35	C27000	C2700

Physical Properties
Density:8.5g/cm3
Electric conductivity(20 °C ): 27%IACS
Thermal conductivity (20 °C): 120W/(m °C )
Elastic modulus: 105000N/mm2
Thermal expansion coefficient (20-300 °C ) 20 X 10 -6 °C -1

Specifications Available

Unit	Thickness	Width	Temper
mm	0.006~0.1	1.0~650	O?1/4H?1/2H?H
inch	0.0002~0.004	0.04~25.6	O?1/4H?1/2H?H

Sizes and Tolerances (mm)

Thickness	Thickness Tolerances	Width	Width Tolerances
0.006~0.04	± 0.001	1.0~650	± 0.1
> 0.04~0.10	± 0.002	1.0~650	± 0.1

Mechanical Properties

Temper	JIS Temper	Tensile Strength Rm/N/mm2	Elongation A50/%	Hardness HV
M	O	350~410	= 30	70~100
Y4	1/4H	380~445	= 20	105~145
Y2	1/2H	390~480	= 15	120~165
Y	H	460~510	= 10	135~185

Note: We can provide products with other properties according to customers` requirements.

Application:
High precision radiator foil is main material in manufacturing automobile, farmer machine, mining machinery, engineering machinery, diesel locomotive, shipbuilding, generator set.

Carried Standard(Latest)

Nations	Standard No.	Standard Name
China	GB/T2059--2000	CHINA’S NATIONAL STANDARD
Japan	JIS H3100 :2000	COPPER AND COPPER ALLOY SHEETS,PLATES AND STRIPS
U.S.A	ASTM B36/B 36M -01	STANDARD SPECIFICATION FOR BRASS,PLATE,SHEET,STRIP AND ROLLED BAR
Germany	DIN-EN 1652:1997	COPPER AND COPPER ALLOYS PLATE,SHEET,STRIP AND CIRCLES FOR GENERAL PURPOSES
Germany	DIN-EN 1758 :1997	COPPER AND COPPER ALLOYS STRIP FOR LEADFRAMES
SEMI	SEMI G4-0302	SPECIFICATION FOR INTERGRATED CIRCUIT LEADFRAME MATERIALS USED IN THE PRODUCTION OF STAMPED LEADFRAMES

Civen Metal is professional as one of the leading HP brass foil manufacturers and suppliers in China, bringing you the best quality and effective products. We are equipped with a productive factory. Welcome to contact us.

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