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

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:

Extra low carbon, 19/13/Mo stainless steel electrode with controlled ferrite content of 4-10% for resisting stress corrosion at elevated temperatures. Weld metal exhibits creep resistance and radiographic quality. Provides fine bead and easy slag detachability.

Application:

Suitable for welding stainless steels requiring 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	30-40	+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