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Data Sheet:

 Alloy 420F 

Chemical Composition Limits

Weight % C P Si Mo Mn S Cr Fe

420F

0.15 max 0.060 max 1.00 max 0.60 max 1.25 max 0.150 max 12-14 Bal

  

Alloy 420F is a free-machining hardenable steel that is generally used in parts that require high hardness and good corrosion resistance.  Alloy 420F is easy to machine, grind and polish and is used in many different applications from pump shafts, screw machines, cams, pivots, gears etc.  Alloy 420F is not recommended for vessels containing gases or liquids under high pressure.

  

Availability

Grade 420F is available in Sheet, Bar (Round), Wire, Billet, Rod.  For all stock availability contact Sales.

 

Specifications

UNS 42020

AMS 5620

QQ S 764

ASTM A 582

ASTM A 484

  

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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