Form:

This specification covers a corrosion-resistant steel in the form of welded and drawn or seamless and drawn tubing.

Application:

This tubing has been used typically for high-pressure hydraulic lines requiring corrosion resistance, but usage is not limited to such applications. Maximum service temperature should not exceed 700 °F (371 °C).

Classification:

Tubing covered by this specification is classified as follows:

Class 1 - Seamless and drawn

Class 2 - Welded and drawn

Unless a specific class is ordered, either Class 1 or Class 2 may be supplied.