Spring & Parabolic Leaves Material

Spring & Parabolic Leaves Material

Classes of Steel

BS DIN JIS SAE
EN 45 51 Si7 SUP 6 9260/9255
EN 45A 55 Si7/ 65 Si7 SUP 7 9260
EN47 50 CrV4 SUP 10 6150
EN 48 50 CrV3 SUP 11/11A 5150
EN 48A 67SiCr7 9254

Assembly Specifications

SPRING SPAN Up to 2500 mm
CAMBER Up to 250 mm
WEIGHT 2.0 Kgs-350 Kgs.
ASSEMBLY 100% shot peening of leaves. stress peening if required (as per customer’s  specification)
ALL FITMENTS Eye Bushes (bronze, steel, or rubber) Clamps, Clamp Bolts, Centre Bolts, Nuts & Rivets (as per customer’s  specification)
INTER LEAF LUBRICATION Grease Graphite or coating
SURFACE        Red Oxide Primer or Black.
PROTECTION Painting & Baking.
EYE SIZE INNER DIAMETER 70 mm and above
TYPES OF MAIN+2ND LEAF Normal or Berlin Eye
OTHER LEAF ENDS Parabolic, Plain, Tapered or Taper-rolled and trimmed
TYPE OF FINISHES Zinc Rich Primer, Valoline Coating, Enamel Paint or Galvanized