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CAST STEEL (AWS A5.15 Est)

Product Specification

Hydrogen controlled, Basic coated Electrode for Non-Machinable weld on cast Iron

CLASSIFICATION         : AWS/SFA-5.15: Est 
                                                                                                                                    

CHARACTERISTICS     : A hydrogen controlled, medium heavy coated electrode, laying non- machinable weld deposits on cast iron. The electrode needs the components to be pre-heated in case they are heavy and complicated sections. Gives strong and rigid weld joints.

APPLICATION               :
1) Suitable to weld mild steel to cast iron parts.
2) Repair works on cast iron where machining is not of importance and primary consideration

RE-DRY CONDITION          : Re-Dry the electrode at 150°C for 1 hour.

WELDING PRECAUTION :               
1. clean the weld area free of any surface contaminations.
2. For heavy and complicated sections, preheat to minimum temperature of 400° is recommended.


ALL WELD CHEMICAL COMPOSITION %
       
C Mn Si
2.00-3.00 Max 0.60 Max 4.00-6.00 max
 

DIMENSION, CURRENT CONDITION & PACKING DATA
       
Size(mm) (Dia) Size(inch) (Dia) Current Condition (DC+/AC) Amps Wt.of ./pkt. Wt.of ./Case
2.50/ 2.40 X 350 3/ 32” X 14” 60-80 5 20
3.15/ 3.20 X 350 1/ 8” X 14” 80-110 5 20
4.00 X 350 5/ 32” X 14” 110-130 5 20
5.00 X 350 3/ 16” X 14” 140-180 5 20
Customer packing on request.
 

 

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