Repco Technology Ltd.
Middlemarch Business Park
Telephone: 02476 214442
Hardened and tempered High Carbon Steel 1.1274 C100S (1095)
Composition: C: max. 1,05 %, Si: 0,15-0,30%, Mn: 0,30-0,45%, P: max. 0,02%, S:
max. 0,02%, Cr: approx. 0,01% Condition: hardened and tempered, white polished.
Flatness max. 0.3% of the strip width, Edges: width 6,0 and 12,7 mm have rounded
edges at thicknesses of more than 0.25 mm, all other sizes cut edges.
Due to a carbon content of more than 1% this alloy is ideal for feeler gauge stock,
shims and springs where corrosion problems are not expected. Sheets in the unhardened
condition are available in the alloy 1.1248 (1075) at a tensile strength of 490-