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Product Description

Zinc shot is made with the process of drawing, cutting and conditioning . And used for deburing and cleaning on various Aluminum alloy, Zinc die castings. As specific gravity of zinc shot is close to steel but the hardness is low, the deburing can be performed without wearing the products' surfaces. Otherwise distinguished from Aluminum abrasive, the security is nice for much lower kinding point of the dust. And they are also characterized at obvious whitening on the surfaces of the work pieces.
Zinc cut wire shot abrasive offers a media of very low Rockwell B hardness (20 - 30) suitable for use in deburring die castings, is capable of removing flash up to .020 " from die castings. 
Zinc shot also leaves a deposition of zinc on the work object that provides corrosion resistance.  


Technical date:
 

Name	Zinc shot
Chemical analysis	Zn:=99%
Hardness	45-50HV
Tensile strength	90-120MPa
Ervin life	6000 cycles
Microstructure	Deformed a-phase
Density	7.1g/cm3
Bulk density	4.1g/cm3

 
Dia: 0.6-5.0mm
packing: 25kgs/bag, 40bag/pallet
Min order; 1ton
Chemical Composition Zn=99%
Microhardness4550HV
Tensile Intensity90120Mpa
Durability6000 Times
Microstructure Deformed
Density7.1g/cm3
Bulk Density4.1g/cm3
Packing: 25kgs/bag, 40bags/ton/pallet or 1000kgs/big bag
 
Applications
Widely used in metal casting; precision casting; hardware machinery manufacturing; auto instrumentation and valve industries products surface cleaning, derusting, intensifying, smoothing and so on.

Zinc shot is used for removing oxidation skin,burr,eliminating surface defect,removing stress,etching,unknit,strengthen,prevention rust before painting of metal die-casting, also used to strip paint and powder coatings.  The softness of the zinc shot is very effective at removing coatings without damaging tooling.