Technical Parameters :
ï Material : ST52
ï Tolerance: As per ISO H8/H9
ï Surface Roughness: Ra0.3micron Maximum
ï T.S. :>580 N/mm2
ï Y.S.: > 520N/mm2
ï Elongation: >16%
ï Straightness: 0.1mm per meter
ï Packing Condition: Bore covered by cap and plastic and Transportation purpose M.S.plate
welded in bore both sides