... are SJEC,HYUNDAI,FUJI,IFE Power Supplier 1,T89/B Lift Guide RailCOD.ISO7465:2007MachinedTypeb1h1blk1ncgfm1m2t1t2dd1b2b3l1l2l3vBoltTolerance±0.15A=±0.10B=± 0.75 ... 0959.714.51.985311.91.84 2.Material:T89/B Lift Guide RailItem GradeChemical CompositionCMnSiSPQ235B0.14-0.220.35-0.650 ... 12-0.30≤0.05≤0.045Mechanical propertyYield Strength N/mm2Tensile Strength N/mm2Elongation ≥235≥375-520≥40 3.remarks:All of ...