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Excelloy Stainex B/BL :

Superior multi-purpose alloy for arc welding stainless to carbon steel

A universal alloy for welding austenitic stainless steels to unalloyed or low alloy steels. Excelloy B/BL provides excellent buffer layers on unalloyed steels prior to joining to austenitic grades. Alloy provides excellent heat resistance and is the best selection for welding 400 series stainless steels.


Welding Procedure

Clean and prepare weld zone in accordance with standard welding practice. Do not preheat base metal. Tack parts to maintain alignment and reduce distortion. Maintain a short of drag arc length as you tilt the electrode 15 degrees in direction of travel. Prevent excessive heat build up by skipping welding whenever possible. Remove slag between passes and allow to slowly cool.


Technical Data

Tensile strength...............................Up to 80,000PSI
Elongation........................................Approximately 35%

 

Operating Parameters

Amperages     45-80     70-110     90-160     130-190
Diameter (in)   3/32       1/8           5/32         3/16

*Excelloy B is for application requiring controlled higher carbon content.