75Cr1 Spring Steel

75Cr1 spring steel stockholders and suppliers, delivering to the whole of the UK. This grade is a carbon chromium spring steel with an average content of 0.75% carbon. West Yorkshire Steel are 75Cr1 hardened and tempered spring steel suppliers and stockholders of sheet.

We welcome export enquiries for spring steel. Contact our sales office and consult our shipping policy for further details.

Related Specifications

1.2003

Alternative spring steel grades we supply

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Applications

Used widely for a variety of applications including cutting saws, clutches, agricultural tools, knives, doctor blades, saw blades, shims, washers.

Analysis

Carbon	0.74-0.801	Phosphorous	0.025% max
Manganese	0.65-0.80%	Sulphur	0.025% max
Silicon	0.25-0.45%	Chromium	0.30-0.45%

Heat Treatment

As standard 75Cr1 is supplied in the hardened and tempered condition. If further heat treatment is required the material should be fully annealed. For hardening heat slowly and carefully to 840-860°C, quench in oil and temper accordingly. When hardening 75Cr1heat treatment temperatures, including rate of heating, soaking and cooling times etc. will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of spring steels.

75Cr1 Spring Steel