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RATNA HF 2 (DIN 8555)

Product Specification

Medium heavy coated, air hardening, rutile type Electrode.

CLASSIFICATION          :  DIN-8555: E1 -UM-400

CHARACTERISTICS     : A medium heavy coated, air hardening, rutile type electrode for   overlaying hard surface on mild steel and low alloy carbon steel, weld deposit is non machinable type, recommended to use RATNA 7016 as buffer layer while working on hard base material. Gives resistance to abrasion and toughness.

APPLICATION               :
1) Suitable to use on couplings.
2) Break shoes, cams, gears, cogwheels, crawler parts, shafts, plough shears.   
3) Blades and components where abrasion resistance coupled with toughness is required.

RE-DRY CONDITION     : Re-Dry the electrode at 120°C for 30-60 minutes, for best results.


ALL WELD CHEMICAL COMPOSITION %
       
C Mn Si Cr
0.20-0.40 0.60 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” 100-130 155 620
4.00 X 450 5/ 32” X 18” 140-180 98 392
5.00 X 450 3/ 16” X 18” 180-220 62 248
Customer packing on request.
 

 

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