C80 ANNEALED STEEL STRIPS

This is a high carbon cold rolled steel strip, with spherodized grain structure, this steel is 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 200-350 hv (band range is+- 40 hv) these grade of steel is used where fatigue value and elastic limits are critical it is also used where high strength, hardness and wear resistant is needed. These steel has good forming and blanking properties but very poor drawing property.
physical properties
hardness is annealed condition 200hv max
yield strength 290 nmm2
elongation 25% minimum
tensile strength 640nmm2
surface bright and free from any detrimental surface defect
edges clean slit
form of supply
usually in coils, thicker strips can also be supplied in cut to length and levelled strips
edges are slitted
coil id 300-500mm as per mutual agreement with buyer
coil weight as per mutual understanding with buyer
surface finish is bright suitable for electroplating
width: usually is between 300-450mm, however we can slit as per customers requirement.
Thickness: 4.5mm to 0.20mm range as per following divisions and thickness tolerance.