RATNA 36Cb (AWS A5.4 E318-16)

Ferrite controlled, low carbon, 18/13/2.3 Mo with Nb stainless steel Electrode.

Classification:

AWS/SFA-5.4: E 318-16 , DIN E 19 123 Nb R23
IS-5206: E 19.12.2NbR 26

Characteristics:

A ferrite controlled, low carbon, 18/13/2.3 Mo with Nb electrode. Weld deposit is resistant to inter granular corrosion cracking, resistant to pitting. The electrode gives smooth arc, fine and rippled bead appearance and easy slag detachability.

Application:

Suitable to weld Niobium and Titanium based stainless steels.
Maximum resistance to cracking, corrosion and scaling.
Stabilized with Niobium to resist intergranular corrosion between 425°C and 845°C

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	Cb
0.08 Max.	0.50–2.50	1.00 Max	0.030 Max	0.040 Max	17.00–20.00	11.00–14.00	2.00–3.00	6×C Min – 1.00 Max

ALL WELD MECHANICAL PROPERTIES :
UTS (N/mm²)	EL % (l=4d)	CHARPY “V” NOTCH IMPACT AT	FERRITE (FN)
550–660	25–40	+20°C : 60–80 J	5–9

DIMENSION, CURRENT CONDITION & PACKING DATA
Size(mm) (Dia)	Size(inch) (Dia)	Current Condition (DC+/AC) Amps	Kg./Pkt.	Kg./Case
2.50 / 2.40 × 350	3/32” × 14”	50–80	2	20
3.15 / 3.20 × 350	1/8” × 14”	80–100	2	20
4.00 × 350	5/32” × 14”	100–140	2	20
5.00 × 350	3/16” × 14”	140–180	2	20