C-80 Grade

Description

EN42J spring steel stockholders and suppliers, delivering to the whole of the INDIA. Available as annealed sheet or hardened and tempered spring steel strip it is supplied to specification conforming to BS970 designation. EN42J strip is supplied in coils and can be cut to your requirements. This is a carbon spring steel grade with an average carbon content of 0.70%. It is common for EN42J steel strip to be supplied with a polished finish; which is achieved by fine grinding, abrasive brushing or other similar processes. With this polished finish the strip is available with dressed edges or sheared edges slit to your required width. For spring applications it is recommended that the steel is used in the hardened and tempered condition. EN42J annealed is available in sheet, plate and strip.
This is an 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) This 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. This steel has good forming and blanking properties but very poor drawing property.

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