A519 HF Seamless Tube
Chemical Composition
General Characteristics of A519 HFS Include:
  • Seamless Steel Tube
  • 1020/1026 Carbon Steel
  • Easy to machine
  • Available in thicker walls than Cold Drawn
Typical Uses
HFS tubes are for high pressure and heavy duty applications that require strength.  They are used in a broad range of applications, including :
  • Hydraulic cylinders
  • Drilling equipment
  • Bushings
  • Spacers
  • Axles
  • Rollers
  • Sleeves

A519 Hot Finished Seamless Tube

Alro stocks A519 Hot Finish Seamless Mechanical Tube. The manufacturing process of A519 HFS tube results in thicker walls than provided by other tube manufacturing methods. A519 HF tube exhibits the high strength properties found in other tube carbon steels. A519 HFS tube does not meet the tight tolerances found with other tubes made by other methods such as cold drawn, however it is easy to machine A519 HFS to meet any requirements.

A519 HFS is made from 1020/1026 carbon steel. Compared to cold drawn seamless tube, A519 HFS can provide a cost effective solution. It is an ideal choice for applications where precise finish dimensions and surface quality are of secondary importance. Hot Finished Seamless mechanical tubing is manufactured to OD and wall dimensions.

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