Round cast iron surface plate

Product Description

Round Cast Iron Surface Plate’sApplications: The surface use scratching technology and it can be used in any kinds of testing work and can measure parts precisely .At the same time , it can be used to test and measure benchmark, test parts' size precision and deviation and scribe ***** feature s of it are high precision and wear-resistant. Round Cast Iron Surface Plate’sMaterial: Made from closed grained cast iron of HT ******0 . Hardness between ******0 BHN Two times manual processing (Artificial annealing **0 ℃***0℃ and natural aging about two or three years)make the precision more accurate. Round Cast Iron Surface Plate’s Precision: Generally as per JB/***** accuracy as per Gr0 , Gr1, Gr2, Gr3 of JB/T******9 Round Cast Iron Surface Plate’sSpercification: **0mm****0mm(we can produce and process these products according to the customers’ drawings or requirements) Contact person: Sophia Han Tel: ***************6 Fax:***************0 msn: ***** email: *****