配重鐵砂噴砂鐵砂運(yùn)動(dòng)器材配重專用鐵砂化學(xué)成分SS鋼丸GP鋼砂GL鋼砂GH鋼砂碳（C）0.85-1.20錳（MN）0.60-1.20硅（SI）0.40-1.20硫（S）≤0.05磷（P）≤0.05硬度（HRC）40-5042-5056-6063-66硬度偏差較小偏差范圍為±3.0HRC金相組織均一的回火馬氏體較小密度7.4g/cm3    鑄鋼砂(CastSteelGrit)俗稱鋼砂（SteelShot)鋼砂磨料（SteelAbrasives)、棱角砂，是鑄鐵砂和鐵砂的升級(jí)替代產(chǎn)品，也稱為拋丸磨料、拋丸機(jī)磨料、拋丸材料、拋丸除銹磨料、噴拋材料、噴丸磨料、噴砂磨料、噴砂耗材、噴砂機(jī)磨料、噴丸除銹磨料、噴丸材料、噴砂材料、除銹磨料、鋼板預(yù)處理磨料、鋼材預(yù)處理磨料，是理想拋丸清理、噴丸強(qiáng)化金屬磨料等。鑄鋼砂分類：GP鋼砂：此種磨料新制成時(shí)，是尖棱狀的，使用過(guò)程中棱角很快就被磨圓，特別適合于鋼材表面去除氧化皮預(yù)處理作業(yè)。GL鋼砂：盡管此類鋼砂的硬度比GP鋼砂要高一些，但在噴砂過(guò)程中仍會(huì)失去棱角，特別適合于鋼材表面去除氧化皮預(yù)處理作業(yè)。GH鋼砂：此類鋼砂硬度很高，在噴砂作業(yè)中會(huì)始終保持棱角，對(duì)形成規(guī)則的，發(fā)毛的表面特別有效。GH鋼砂用于噴丸機(jī)作業(yè)時(shí)，應(yīng)考慮施工要求優(yōu)先于價(jià)格因素的場(chǎng)合（如冷軋廠的軋輥處理）。此鋼砂主要用于壓縮空氣噴丸設(shè)備。GR鋼砂：用于堅(jiān)硬石制品切割的特殊產(chǎn)品，例如：花崗石。SM鋼砂：此種優(yōu)良的尖棱狀鋼砂主要用于涂裝前的金屬表面預(yù)處理（噴漆、金屬噴鍍等）。該鋼砂質(zhì)量與GH鋼砂相同，粒徑范圍適合壓縮空氣設(shè)備的需要。SM鋼砂在發(fā)貨時(shí)已配置完畢，使用時(shí)不需添加任何輔料，適用于高效的噴砂清理。我們嚴(yán)格按美國(guó)汽車工程師學(xué)會(huì)“SAEJ444-2005CASTSHOTANDGRITSIZESPECIFICATIONSFORPEENINGANDCLEANING”標(biāo)準(zhǔn)和“SAEJ1993-2005HIGH-CARBONCAST-STEELGRIT”標(biāo)準(zhǔn)，美國(guó)鑄鋼協(xié)會(huì)“SFSA20-66（鑄鋼磨料）”標(biāo)準(zhǔn)，美國(guó)軍標(biāo)“MIL-S-851（清理及強(qiáng)化用金屬類鋼砂及鋼丸）”標(biāo)準(zhǔn)及國(guó)際標(biāo)準(zhǔn)化組織“ISO11124-3:1993（高碳鑄鋼丸和砂）”標(biāo)準(zhǔn)組織生產(chǎn)，產(chǎn)品質(zhì)量超越國(guó)標(biāo)“GB/T18838.3-2008（高碳鑄鋼丸和砂）”標(biāo)準(zhǔn)、中華人民共和國(guó)黑色冶金行業(yè)“YB/T5150-1993（鑄鋼砂）”標(biāo)準(zhǔn)。 鑄鋼砂是用于拋丸機(jī)、拋丸設(shè)備、拋丸清理機(jī)、拋丸機(jī)械、噴拋丸、噴丸機(jī)、噴丸設(shè)備、噴砂機(jī)、噴砂設(shè)備，鋼材預(yù)處理生產(chǎn)線、鋼板預(yù)處理生產(chǎn)線、鋼結(jié)構(gòu)預(yù)處理生產(chǎn)線中磨料           主要用途機(jī)械制造，鑄造，鍛造，造船，汽車，機(jī)車，集裝箱，鋼結(jié)構(gòu),鋼板鋼材，防腐除銹，石材切割等行業(yè)，并出口東南亞，南亞，歐洲，中東等地區(qū)      Steelsand(CastSteelGrit)commonlyknownasGrit(SteelShot)gritabrasive(SteelAbrasives),angularsand,ironsandandironoreisanupgradealternative,alsoknownasshotblastingabrasive,shotblastingmachineabrasive,shotblastingmaterial,shotblasterabrasives,spraycastmaterials,abrasiveblasting,abrasiveblasting,blastingsupplies,abrasiveblastingmachine,shotblastingabrasive,blastingmaterials,blastingmaterials,rustabrasive,steelpretreatmentabrasive,abrasivepretreatmentofsteel,istheidealshotblasting,shotpeeningandothermetalabrasives.CastsandCategory:GPGrit:Whenmadeofsuchnewabrasiveissharpedge-like,usetheprocesswasquicklyroundededges,especiallysuitableforpretreatmentofsteelsurfaceoxideremovaloperations.GLGrit:DespitethehardnessofsuchGritGritishigherthantheGP,butstilllostinthesandblastingprocessedges,especiallysuitedtosteelsurfacestoremoveoxidepretreatmentoperation.GHGrit:Gritkindisveryhard,intheblastingoperationswillalwaysmaintaintheedgesandcorners,ontheformationoftherules,hairysurfaceparticularlyeffective.GHSteelGritforshotblastingmachineoperations,considerationshouldbegivenpriorityintheconstructionpricefactorsrequiredsituation(suchascoldrollingmillrollprocessing).TheGritismainlyusedforcompressedairblastingequipment.GRGrit:hardstonecutforspecialproductssuchas:granite.SMGrit:suchafinesharpedge-likegritmetalismainlyusedforsurfacepreparationbeforecoating(paint,metalplating,etc.).ThequalityandGHGritGritsamesizerangeforthecompressedairequipmentneeds.SMGritinthedeliveryconfigurationwhenfinished,donotaddanyaccessoriesusedforefficientblastcleaning.WearestrictlyinaccordancewithSocietyofAutomotiveEngineers"SAEJ444-2005CASTSHOTANDGRITSIZESPECIFICATIONSFORPEENINGANDCLEANING"standardsand"SAEJ1993-2005HIGH-CARBONCAST-STEELGRIT"standard,UnitedStatesSteelAssociation,"SFSA20-66(caststeelabrasives)"standard,theU.S.militarystandard"MIL-S-851(cleanupandstrengthentheuseofmetalgritandsteelshot),"StandardsandtheInternationalOrganizationforStandardization"ISO11124-3:1993(highcarbonsteelshotandsand)"standardorganizationofproduction,productqualitybeyondthenationalstandard"GB/T18838.3-2008(high-carbonsteelshotandsand),"Standard,PeoplesRepublicofblackmetallurgyindustry"YB/T5150-1993(steelgrit)"standard.Steelgritforshotblastingmachine,shotblastingequipment,shotblastingmachine,shotblastingmachine,sprayingshot,shotblastingmachine,blastingequipment,blastingmachine,blastingequipment,steelpretreatmentlinesteelplatepre-processingproductionline,steelpretreatmentlinethemainpurposeofgrindingmachinerymanufacturing,casting,forging,shipbuilding,automobile,locomotive,container,steel,platesteel,corrosionrust,stonecuttingandotherindustries,andexporttoSoutheastAsia,SouthAsia,Europe,MiddleEas

靈壽縣金坦礦物粉體加工廠位于因盛產(chǎn)非金屬礦石而文明全國(guó)的河北省靈壽縣，成立于2002年，公司用60余人，技術(shù)人員8名，是一家專業(yè)生產(chǎn)蛭石、彩砂、石英砂、云母、鵝卵石的企業(yè)。金坦礦產(chǎn)憑借靈壽縣豐富的礦產(chǎn)資源，為廣大客戶提供優(yōu)質(zhì)蛭石粉（板）、天然（染色）彩砂、精制（普通）石英砂粉、電氣石、各色云母、天然（復(fù)合）巖片等非金屬礦產(chǎn)及其相關(guān)制品。