Tin Bronze Rod

Product Details

Product Description

Tin Bronze Rod alloy in a wide number of uses, C90300 (SAE 620) Tin Bronze Rod is most often used in high load, low speed applications. Tin Bronze Rod is hard, strong and can be counted on to withstand wear and corrosion. Tin Bronze Rod can be used for welding, brazing and soldering. Final components made of this alloy require good alignment and lubrication of mated parts.

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Product Data

Grade Chart
China	Russia	United States	United Kingdom	France	Germany	Japan
QSn4-3	БPOЦ4-3
QSn4-4-2.5	БPOЦ4-4-2.5
QSn4-4-4	БPOЦ4-4-4	C54400
QSn6.5-0.1	БPOΦ6.5-0.15		PB100
QSn6.5-0.4	БPOΦ6.5-0.4	C51900	PB103	CuSn6P	CuSn6	C5191
QSn7-0.2	БPOΦ7-0.2 БPOΦ8-0.3	C52100	PB104		CuSn8	C5212
QSn4-0.3	БPOΦ4-0.25 БPOΦ2-2.25	C51100	PB101		CuSn2	C5101

Chemical Composition
Alloy	Ni+Co	Fe	Mn	Zn	Al	Si	Mg	Pb	S	C	P	Cu	Impurities
BAl3-3	12.0-15.0	1.0	0.50		2.3-3.0			0.003			0.01	Rest	1.9
BAl6-1.5	5.5-6.5	0.50	0.20		1.2-1.8			0.003				Rest	1.1

Sn	Zn	Pb	Cu	Fe	Sb	Bi	P	Al	Impurities
3.0-5.0	3.0-5.0	1.5-3.5	Rest	≤0.05	≤0.002	≤0.002	≤0.03	≤0.002	≤0.2

Sn	Zn	Pb	Cu	Al	Fe	Sb	Bi	P	Impurities
Sn	Zn	Pb	Cu
3.0-5.0	3.0-5.0	3.5-4.5	Rest	0.002	0.05	0.002	0.002	0.03	0.2

Chemical Composition
Alloy	Composition	Sn	Al	Zn	Mn	Fe	Pb	Ni	As	Si	P	Cu	Impurities
QSn6.5-0.1	Min Max	6.0 7.0	0.002	0.3		0.05	0.2	0.2			0.10 0.25	Rest	0.10
QSn6.5-0.4	Min Max	6.0 7.0	0.002	0.3		0.02	0.2	0.2			0.26 1.40	Rest	0.10
QSn7-0.2	Min Max	6.0 8.0	0.01	0.3		0.05	0.2	0.2			0.10 0.25	Rest	0.15
QSn4-0.3	Min Max	7.1 4.9		0.3		0.01	0.05	0.2	0.002		0.03 0.35	Rest
QSn8-0.30	Min Max	7.0 9.0		0.2		0.1	0.05	0.2			0.03 0.35	Rest

Product Application

Tin Bronze Rod is a common alloy for many industrial duties due to its high wear resistance. Tin Bronze Rod offers a machinability rating of 30 and cannot be strengthened by heat treatment. Tin Bronze Rod offers good mechanical and corrosion resistance; Tin Bronze Rod is often used in castings for liquid and gas, not to mention valves and pumps.