aircraftmaterials.com
 

Contact sales

Tel. 44(0)1494 484844 Fax. 44(0)1494 482155

Home

aircraftmaterials.com

Request for Quotation

Part Number

Ball Bearing Steel

Chemical Composition Limits

Weight %  C Si Mn P S Cr Fe
 CCR-1150  0.95-1.10 0.15-0.35 0.25-0.45 0.03 Max 0.025 Max 1.35-1.65 Rem 

Other Chemically similar Specifications 

Weight %  C Si Mn P S Cr Fe
 WS 1.3505  0.95-1.10 0.15-0.35 0.25-0.45 0.03 Max 0.025 Max 1.35-1.65 Rem 
EN 100 Cr 6  0.95-1.10 0.15-0.35 0.25-0.45 0.03 Max 0.025 Max 1.35-1.65 Rem 
AISI 52100  0.95-1.10 0.15-0.35 0.25-0.45 0.03 Max 0.025 Max 1.35-1.65 Rem 
AFNOR 100 C 6  0.95-1.10 0.15-0.35 0.25-0.45 0.03 Max 0.025 Max 1.35-1.65 Rem 

CCR-1150 is Manufactured in Rod, Bar and coil

WS 1.3505 Ball Bearing Steel

AISI 52100 Ball Bearing Steel

 

Available in:

coils: Cold drawn + polished: 10-35kg/coil

Bars: 0-2.99mm: cold drawn and polished

Bars: 3.00-19mm: cold drawn, ground and polished

Bar Lengths: 2m (3m) Surface finish N5-N6 

 

Tolerance to:

Diameter : ISO h9 and h8

Out of Roundness/ eccentricity: 1/2 the diam. tolerance.

Tolerance in length: +/-30mm

 

Heat treatment

Hardening  :830-870 C quenching in oil

                 :800-830 C quenching in water

                 :730-760 C soft annealing

                 :870-900 C normalising

 

Obtainable Hardness 58-66 HRC 

 

Standard Stock Sizes:

1-40mm with steps of sometimes 0.50mm special sizes and narrow tolerances available on request

 

Cutting rate

25-40m/min (approximate value, depending on the lubrication oil, the cutting tools, and shape of parts.)

 

 

 

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.

Site © 2005 Quantum Alloys Ltd

Group Companies aircraftmaterials.com Ltd