Product Description:
C-55 GRADE COLD ROLLED ANNEALED STRIPS
o This is an Medium Carbon cold rolled steel strip l with a very high yield strength. This allows objects made of this steel to return to their original shape despite significant bending or twisting after hardening and tempering. usually in soft annealed condition but can also be supplied in temper rolled hardness in range between 200-300Hv ( band range is /-40 Hv )
This grade of steel strip is used where fatigue values and elastic limits are not critical, is used for applications in which high strength, hardness and wear resistance are important. This grade of steel strips have good forming , blanking and bending properties.
Properties of C55 grade cold rolled annealed steel strips / Chemical composition by weight
C45 , C-62 , C-75 and EN 47 GRADES
This grade of steel strips are not commonly used in India , so it is not in our inventory but we do supply against an specific request from customer Minimum order quantity and lead time for delivery depends on size
C-45 GRADE
This grade of strip is used where toughness is required but elasticity is not important Because of lower Carbon contents it offers better forming and bending quality
C62 GRADE
This grade offers reasonably good fatigue value and elastic limit after hardening and tempering and compares with C65, CK67 grades
EN47/ 50 CrV4
This grade offers good bending and forming properties and is less sensitive to surface de carburisation while heat treatment it also resists deformation during hardening and tempering
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