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RATNA HF II LH (DIN 8555)

Product Specification

Basic coated low Hydrogen type Hard facing Electrode

CLASSIFICATION          :  DIN-8555: E1 -UM-400-S

CHARACTERISTICS     : A medium-heavy coated hydrogen controlled electrode for hard facing applications on mild steel, carbon steel and low alloy steel where approximately 300 Brinell hardness is required.  The weld deposit is machinable with carbide tools.

APPLICATION               :
1) Suitable to weld on rail ends and crossing.
2) Plough shares, shear plades, brake shoes, cogwheels. 
3) Conveyer parts, cold punching dies, pulleys and steel casting etc.

RE-DRY CONDITION     : Re-Dry the electrode at 250°C for 1 hour.


ALL WELD CHEMICAL COMPOSITION %
       
C Mn Si Cr
0.20-0.40 1.00 Max 0.60 max 2.50-3.50
 

WELD METAL HARDNESS :
       
Hardness
350-400 BHN
 

DIMENSION, CURRENT CONDITION & PACKING DATA
       
Size(mm) (Dia) Size(inch) (Dia) Current Condition (DC+/AC)Amps No. of Pcs./pkt. No. of Pcs./Case
3.15/ 3.20 X 450 1/ 8” X 18” 100-140 115 460
4.00 X 450 5/ 32” X 18” 140-180 75 300
5.00 X 450 3/ 16” X 18” 190-230 57 228

 

Customer packing on request.

 

 

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