1200mm/1500 mm wide Excavator cleaning bucket for PC200P/NPC200-1/2/3/4/5/6/7/8MmaterialQ345BCapacity0.3-4CBMColorsyellowTechniqueForging castingSurface Hardness47-52HRCCertificationISO9001-9002Type,Performance and Application of tilt BucketTypeCapabilityWorking EnvironmentStandard bucketStandard thickness plate and high quality tooth plateApplicable to light working environment ,such as the excavating of clay,sand and loamy gravel.Heavy duty bucketThicker plate ,higher quality tooth plate which can lasting the using time ,choose domestic wear-resistant plate as cutting edge and side cutter,to reach high abrasion and bending ability.Applicable to heavy environment ,such as the excavating and loading of hard soil,soil rock ,second hard rock,weathered granite.Rock BucketAdd strengthen plate in the bottom ,add side protecive plate and protective plate,to reach high abrasion and bending ability.and choose domestic bucket teeth and adapter for the bucket.Applicable to heavy environment,such as the loading of hard stone and ore after the blasting.Comparation of chemical components and mechanical performances of six materialMaterials   ItemsCode NameThe main chemical components(HB) Brunel HardnessElongation Rate(%)(N/mm2) Tensile Strength(N/mm2) Yield strengthCSiMnPSManganese      Steel plateQ345B0.180.551.40.030.03163-18721470-660345Q4600.220.551-1.70.030.0346017550-720460Wear-resistant steel plate homemadeNM3600.20.31.30.020.063601612001020NM4000.250.71.60.0250.01360-42017.51000800NM5000.230.220.550.0130.006495-5109.5-1415501380High strength   wear-resistant steel plateHARDOX5000.20.71.70.0250.01470-50081550