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Quality - BS EN ISO 9001:2000

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Part Number

LAW 100X / WS 1.1268

Hardenable, unalloyed Free-Cutting Steel

Chemical Composition Limits

Weight %  C Si Mn S Fe
LAW-100 X  0.90-1.05 0.15-0.25  0.30-0.50  0.040-0.080 Rem 
Powder melted, hardenable, unalloyed free cutting steel with 1% of carbon, specially designed for small high precision parts in the watch and instrument industry also used for security parts in ABS braking systems

Manufactured in Rod, Bar and coil

Coil  0.30mm to 3.5mm

Rod 0.4mm to 3.5mm

Other sizes on request.

 

 

Tolerances

Standard ISO h6, up to +/- 0.002mm on request in short time available out of roundness: 1/2 of dia tol

 

Tensile strength Rm: approx 670-800 MPa/mm depending on the dimension

 

Heat Treatment:

Hardening Temp    800-820ºC (up to dia 5.00mm)

                             780-800ºC ( above dia 5.00mm)

quenching in oil (oil temp) 50-60ºC slow furnace cooling max

 

Obtainable hardness

64-67 HRC

 

Cutting Rate

55 to 65 m/min (approx value, depending on the lubrication oil, cutting tools, shape of parts)

 

 

Download Tolerance Chart

Disclaimer

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

 

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