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RATNA 317L (AWS A5.4 E317L-16)

Product Specification

An Extra low carbon, 19/13/3 Mo stainless steel Electrode.

CLASSIFICATION         : AWS/SFA-5.4: E 317L-16 , DIN E 18 13 4 LR 23
                                          IS-5206: E 19.12.3LR 26 , BS 18 134 LR

CHARACTERISTICS    : An extra low carbon, 19/13/Mo stainless steel electrode with controlled ferrite content of 4-10% for resisting stress corrosion at elevated temperature. The weld metal has creep resistance strength and is of radiographic quality. Gives fine bead and easy slag detachability.

APPLICATION              :
1) Suitable for welding stainless steel exceptional corrosion resistance against inorganic acids such as sulphuric, phosphoric, halogen 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 Mo
0.04 max. 0.50-2.50 1.00 Max 0.030 Max 0.040 Max 18.00-21.00 12.00-14.00 3.00-4.00
 

ALL WELD MECHANICAL PROPERTIES :
       
UTS
(N/mm²)
EL %
(l=4d)
CHARPY “V” NOTCH
IMPACT AT
HARDNESS
550-660 3040 +20°C : 60-80 J 4-10
 

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” 50-75 2 20
3.15/ 3.20 X 350 1/ 8” X 14” 80-100 2 20
4.00 X 350 5/ 32” X 14” 100-140 2 20
5.00 X 350 3/ 16” X 14” 150-180 2 20
Customer packing on request.
 

 

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