Steel grit is an angular metallic abrasive produced by crushing bearing steel. steel grit is used for descaling,coating and corrosion removal, and surface etching. the angular particle shape provides a fast cleaning rate and an angular surface profile.steel grit is tempered to three different hardnesses. the hardest material, gh, is designed for use exclusivelyin air blasting equipment,stone cutting. the two softer materials, gl and gp, may also be used in centrifugal wheel blast equipment.steel grit application:steel grit blasting cleaning:steel shot and grit are used in cleaning applications for removal of loose material on metal surfaces. this type of cleaning is common in automotive industry (motor blocks, cylinder heads, etc.).steel grit stone cutting:steel grit is used in cutting hard stones, such as granite. the grit is used in large multi-blade frames which cut the blocks of granite into thin slices. sae j444 sizes:g10 g12 g14 g16 g18 g25 g40 g50 g80 g120steel grit specification:shape : angularhardness :gp:42 ~ 50hrc;gl:56 ~ 60hrc;gh:63 ~ 66hrcdensity : 7.4 g/cm3durability : >3000 timescertificate iso9001,saej444,sgschemical composition:cr 0.60-1.60%c 0.70 -1.20%mn 0.6 -1.20%si 0.40 -1.20%s ...
Garnet sand of honest horse brandwe have more than 10 years experience of garnet sand production and sale. honest horse garnet is rock garnet mined from natural garnet rocks 200 meters underground. it goes through crushing,magnetic separation,washing and drying production procedures.being crushed from natural garnet rocks, our garnet sand has high hardness and sharperedges. with many times magnetic separations to remove impurities,it keeps high qualified red grains. then several times washing removes the powder away. after screening of sifting bed,each size has the uniform particle distribution. garnet sand size: normally 12/24# 20/40# 30/60# 80# 120# we also can produce according to your size distribution requirementgarnet sand production technology:crushing--magnetic separation--washing--drying--screeninggarnet sand application:sand blasting, waterjet cutting, water filtration garnet sand specificationcolor: redshape: sub-conchoidalmohs hardness: 8.0 mohsspecific gravity: 4.1 g/cm3average bulk: 2.4 g/cm3free flow: 90% minimumchloride content: less than 25 ppmsoluble salts: less than 100 ppmph of aqueous medium: 6.93chemical compositional2 o3 16.72-18.06%fe2 o3 27.95-29.5%si o2 37.44-37.77%mgo 4.75%cao 9%tio2 1%p2o5 0.05%mno 0.5%certificate msds,sgs,government test report normal packing: 25kg/bag,then 40 bag per one ton bag/pallet.delivery time: 3-5 days for one 20ft container.production ability: 2000 tons per monthpayment terms: t/t,l/c...
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