C5 Grade Cold Rolled & Annealed Steel Strips
Normally this grade is stocked in Annealed conditioned with 180 HV Max hardness. Strips can also be supplied in different temper in range of 200-350 HV on request. These strips are available in stock from thickness ranging from 4.0 to 0.25 mm in width of 250-350 mm, this can be slitted, decoiled and levelled as per the customer's request.

Composition:
C : 0.5-0.6%, Mn : 0.5-0.9%, Si : 0.35% Max, S&P : 0.04% Max.

These strips are supplied in bright finish & sheared edges suitable for bending & forming and then heat treated for required hardness.

This grade compare well with following grades.

• AISI 1055
• ACK 60 (DIN)
• EN-9/CS 50 (BS)
• MC-12
• JIS-S 50C & S 55C/Sup 9
• 55C6 of IS 2507 of 1975

Applications:
These strips are widely used for making Springs, Washers, Spacers, Clips, Pin, Inserts etc.

C80 Grade Cold Rolled & Annealed Steel Strips
This grade of strip is stocked in Annealed conditioned with 200 HV Max hardness. However, can also be supplied in different temper in range of 200-400 HV on request. These strips are available in stock from thickness ranging from 4.0 to 0.25 mm in width of 250-350 mm, this can be slitted, decoiled as per the customer's request

Composition
C : 0.75-0.9%, Mn : 0.5-0.9%, Si : 0.10-0.35% Max, S&P : 0.04% Max. These strips are supplied in bright finish & sheared edges suitable for bending & forming and then heat treated for required hardness.

This grade compare well with following grades.

• AISI 1080/1085
• CK 75/80 (DIN)
• HC-14/EN-42J/DIN 17200
• 80 C6 of IS 2507 of 1975
• JIS-S 80C & Sup 3

Applications
These strips are widely used for making Circlips, Washers, Spring Dovels, Clutch Segment.