Steel channels

详情

Used for general structural purposes, for use in riveted, bolted, or welded construction of buildings, bridges, machinery, etc. Used for booms, rails, braces, frames, brackets, cross-members, liners, truck trailers, truck beds, racks, etc.



Grade: A**6

Finish: Hot Rolled

  MACHINEABILITY AND WELDABILITY  

ASTM A*6 has a machinability rating of *2%, based on ***2 at **0%. Average surface cutting feed **0 ft/min. 

ASTM A*6 is easily welded by all welding processes and the welds and joints produced are of extremely high quality.

ASTM A*6 is generally not heat treated but is typically stress relieved prior to grinding or machining or after welding and prior to machining. ASTM A**6 can be carburized, however, for a higher surface hardness.

Stress Relieve ***0°****0°F. Typical Stress relieve soak time - one hour per inch of thickness. 

Carburize ***0°****0° F.