Steel Grit

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钢砂技术参数StandardTechnicalDataofSteelGrit名称Name项目ItemGP钢砂GPSteelGritGL钢砂GLSteelGritGH钢砂GHSteelGrit化学成分ChemicalComposition碳C0.85-1.20硅Si0.40-1.20锰Mn0.60-1.20(S170:0.50-1.20 S110,S70:0.35-1.20)硫S≤0.05磷P≤0.05硬度HardnessHRC46-50HRC56-60HRC63-65金相组织Microstructure均一的回火马氏体或屈式体HomogeneousTemperedMartensiteorTroostite密度Density≥7.40g/cm³外观ExternalForm多角形Polygon球状、半球状、扁平状颗粒＜10%Spherical,hemispherical,flatparticles＜10% ProductName:SteelGritSize:G12-G120Standards:InaccordancewithstandardsofGB/T18838.3－2008SteelShotandSteelGritSFSA20-66CastSteelAbrasiveSAEJ827CastSteelShot,SAEJ1993HighCarbonSteelGritYB/T5149-1993CastSteelShot,YB/T5150-1993CastSteelGritISO11124-3HighCarbonCastSteelShotandGrit. SAEApplicationG-12G-14G-16Blasting/descalingmedium-to-largecaststeel,castiron,forgedpieces,steelplateandrubberadheredworkpieces.G-18G-25G-40Cutting/grindingstone;Blastingrubberadheredworkpieces;Descalingsteelplate,container,shiphallbeforepainting;Cleaningsmall-to-mediumcaststeel,castiron,forgedpieces,etc.G-50G-80G-120Blasting/descalingsteelwire,spanner,steelpipebeforepaintingprocess;Cleaningprecisioncastings(eg.golfblocks).

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Steel Grit

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	Product Name: Steel Grit Size: G12-G120 Standards: In accordance with standards of GB/T18838.3－2008 Steel Shot and Steel Grit SFSA20-66 Cast Steel Abrasive SAE J827 Cast Steel Shot, SAE J1993 High Carbon Steel Grit YB/T5149-1993 Cast Steel Shot, YB/T5150-1993 Cast Steel Grit ISO11124-3 High Carbon Cast Steel Shot and Grit.

SAE	Application
G-12 G-14 G-16	Blasting/descaling medium-to-large cast steel, cast iron, forged pieces, steel plate and rubber adhered work pieces.
G-18 G-25 G-40	Cutting/grinding stone; Blasting rubber adhered work pieces;Descaling steel plate, container, ship hall before painting; Cleaning small-to-medium cast steel, cast iron, forged pieces, etc.
G-50 G-80 G-120	Blasting/descaling steel wire, spanner, steel pipe before painting process; Cleaning precision castings (eg. golf blocks).

钢砂技术参数Standard Technical Data of Steel Grit
名称Name 项目Item		GP 钢砂 GP Steel Grit	GL 钢砂 GL Steel Grit	GH 钢砂 GH Steel Grit
化学成分 Chemical Composition	碳C	0.85 - 1.20
	硅Si	0.40 - 1.20
	锰Mn	0.60 - 1.20 (S170: 0.50 - 1.20 S110,S70: 0.35 - 1.20)
	硫S	≤0.05
	磷P	≤0.05
硬度Hardness		HRC46-50	HRC56-60	HRC63-65
金相组织Microstructure		均一的回火马氏体或屈式体 Homogeneous Tempered Martensite or Troostite
密度Density		≥7.40g/cm³
外观 External Form		多角形Polygon 球状、半球状、扁平状颗粒＜10% Spherical, hemispherical, flat particles＜10%

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Steel Grit