LY-E91T1-B3

符合

GB/T 17493 E601T1-B3 EQUIVALENT NORM: AWS A5.29 E91T1-B3 YF 2CM-C

Description:

LY-E91T1-B3 is CO 2 gas shielded flux-cored welding wire with all position welding 2.25Cr-1Mo steel .It shows a very good welding performance and has excellent mechanical properties.

用途:

Suitable for welding Cr-Mo pipes and creep-resisting Cr-Mo steel. Welded pieces should be preheated at the temperature of 200-350℃ before welding ,and should be heat-treated at 690±10℃ after welding.

INSTRUCTIONS:
a.Using CO 2 as shielding gas,and its purity must be above 99.98%.
b.Windshield must be set up in the welding zone,due to gas porosity may be caused by strong wind.


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