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RATNA 308L (AWS A5.4 E308L-16)

Product Specification

Low Carbon Stainless Steel Electrode Welding For Maximum Resistance to Corrosion.

CLASSIFICATION          : AWS/SFA-5.4: E 308L-16; IS-5206: E 19.9LR 26

 APPROVAL                     :  LR, RDSO (Class M2), NPCIL

CHARACTERISTICS      : An extra low carbon 19/10 stainless steel electrode with properties like resistance to oxidation, resistance to cracking at high temperature. The extra low carbon decreases the possibility of intra-granular corrosion. The electrode gives smooth arc, fine bead appearance and shiny finish.

APPLICATION               :
1) Suitable for joining AISI 301L, 302L, 304L and 308L steel having 18Cr/8Ni with low carbon content.
2) Welding for clad steels of similar composition.
3) Overlays in Un-alloyed, low alloy steels etc.

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


ALL WELD CHEMICAL COMPOSITION %
       

C

Mn

Si

S

P

Cr

Ni

Cu

Mo

0.04

0.50-2.50

1.00

0.030

0.040

18.0-21.0

9.0-11.0

0.75

0.75

(single value maximum)

 
ALL WELD MECHANICAL PROPERTIES :
       
UTS
(N/mm²)
EL %
 
CHARPY “V” NOTCH IMPACT AT  
520 Min 30 Min +20°C :100 Joules   
 

DIMENSION, CURRENT CONDITION & PACKING DATA
       
Size(mm) (Dia) Size(inch) (Dia) Current Condition (DC+/AC)Amps Kg./pkt. Kg./Case
2.50/ 2.40 X 350 3/ 32” X 14” 50-80 2 20
3.15/ 3.20 X 350 1/ 8” X 14” 75-100 2 20
4.00 X 350 5/ 32” X 14” 110-140 2 20
5.00 X 350 3/ 16” X 14” 150-180 2 20
Customer packing on request.
 
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