Seamless Hydraulic Tubing (SAE J-524) covers cold drawn and annealed seamless low carbon steel pressure tubing intended for use as hydraulic lines and in other applications requiring tubing of a quality suitable for flaring and bending. All material is dead soft annealed and drawn. Has uniform ductility and a smooth clean inside surface.
Seamless hydraulic tubing is produced as a seamless tube by rolling and piercing bar stock. It then gets multiple cold-drawing reductions before a final cold draw guarantees tight dimensional tolerances and excellent surface finish. After final sizing of the tube through cold drawing it undergoes intermediate annealing and a dead-soft annealing process to meet SAE J524 requirements.
|Carbon||0.06 - 0.018 Max|
|Manganese||0.30 - 0.60|
(in 2" Min)