QSN4-3

This alloy has higher mechanical properties , and with high mechanical properties, good wear properties and corrosion resistance, easy to machining, brazing and welding performance is good, small shrinkage coefficient, non-magnetic.

MOQ : 1 MT

Length : 500-5000 MM

OD : 20-180 MM

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Properties

Chemical Composition

Alloy	Chemical Composition
Alloy	Sn	Zn	Cu
QSn4-3	3.5-4.5	2.7-3.3	Rem

Specification

Product	Alloy	shape	Temper	Size
				OD.	Length (mm),max.
Extruded rod	QSn4-3	round	R	55-180	OD≤50 L1000-5000 OD＞50-75 L500-5000 OD＞75-120 L500～4000 OD＞120 L300～4000
		square , hexagonal		55-120
Drawn rod	QSn4-3	Round, square , hexagonal	Y、T	20-40	OD≤50 L1000-5000 OD＞50-85 L500-5000

Features

1) Good wear resistance

2) Excellent corrosion resistance

3) High resistance to high temperature, high pressure

4) Hot Forging performance

5) Good cutting performance

Extrude rod/bar

Drawn rod/bar

Typical Uses

High strength, wear resistant parts, such as bearings, bushings, gear, turbine, etc.;Can also be made to take over the mouth, flange, oblate rocker arm, support, etc. Used in various industrial departments