RA Bronze Foil

Product Detail

Bronze Foil C5191/C5210

Due to bronze foil has unique performance, it has been broadly used as anti-abrasion material of electronic devices components, high air tightness casting, connectors, pins and high precision instruments. It has following features:

1.high phosphorus content, great fatigue resistance;

2.Good elasticity and abrasive resistance;

3.No magnetic, good mechanical properties and process performance;

4.Good corrosion resistance, easy to weld and braze, and no spark upon impact;

5.Good conductivity, safe in high temperature.

Chemical Composition (%) 

Alloy No.		Density      (g/cm³)	Sn	P	Cu
China	Japan
Qsn6.5-0.1	C5191	8.83	6.0-7.0	0.1-0.25	93.3
Qsn8-0.3	C5210	8.0	7.0-9.0	0.03-0.25	91.9

Mechanical Properties (Standard : GB/T5189-1985) 

Alloy No	JIS Temper	Tensile Strength Rm/N/mm 2	Elongation(%)	HV Temper
C5191	O	315	40	--
	1/4H	390-510	35	100-160
	1/2H	490-610	20	150-205
	H	590-680	8	180-230
	EH	630	5	210-230
C5210	1/2H	470-610	27	140-205
	H	590-705	20	185-235
	EH	680-780	11	205-230
	SH	735-835	9	230-270

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

Specifications Available (mm)

Thickness	Width	Temper
0.01 ~ 0.1	1.0~650	Customized

Sizes and Tolerances (mm)

Thickness	Thickness Tolerances	Width	Width Tolerance
0.01 ~ 0.6	± 0.002	1.0~650mm	± 0.1
>0.06 ~ 0.1	± 0.003

Civen Metal is professional as one of the leading RA bronze 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.