Fernite of Sheffield Limited
Coleford Road, Sheffield. S9 5NJ
Tel: 0114 244 0527
Fax: 0114 244 5922
email: sales@fernite.co.uk
Spring Steel & Shim Steel Strip Stockholders
Stock Availability
Stock Availability chart.
Services
Slitting, Laser Cutting, Edge Dressing, Cutting to length.
Useful Calculators

Hardeness Conversion

Weight calculator.
About Us
Fernite of Sheffield.
Contact Us
To receive a quotation further information
Home Page
Hardness Conversion Calculator
Enter eitheroror
Vickers Hardness:

Input Range 311 to 940 		Tensile Strength N/mm2:

Input Range 1000 to 2200 		Rockwell HRc:

Input Range 31 to 58


This converter is offerred as a guide only, comparisons between the above recognised hardness testing methods are approximate. Conversion of hardness value to tensile strength is subject to differing material conditions and must be used with discretion.

Fernite Machine Knives

Material Specification

Hardened Tempered & Polished Spring Steel Strip CS95 (EN44) CS80 (EN42)



Bright Annealed Spring Steel Strip CS70 (EN42)



Bright Mild Steel & Shim Steel Strip CS4 (EN2)



Hardened & Tempered Stainless Chromium Steel- BS 420S37 & BS420S45



Laser Cut Shims
and Shim Packs



Other materials available on request – please ask for details