EI 347

Datasheet

Standards

AWS/ASME SFA - 5.4	E347-16
EN ISO 3581 - A	E 19 9 Nb R 32
TS EN ISO 3581 - A	E 19 9 Nb R 32
DIN M. No.	1.4551

Properties And Applications

Rutile type stainless steel electrode for welding stabilized austenitic stainless Cr-Ni steels, and cast steels, as well as stainless or heat resisting chromium steels to cast steels. Stabilized with Nb (Niobium) and resistant to intergranular corrosion. Weld metal is suitable for operating temperatures up to 400°C, non-scaling up to 800°C. Especially suitable for welding of stainless steel tanks, valves and pipes in milk, beverage, food, chemical and petrochemical industries. Possible to use equally well both with AC and DC. Easy arc striking and re-striking. Fine metal droplet transfer, good fusion of joint faces, finely rippled bead surface, easily removable slag.

Approvals & Certificates

TUV

TSE

Materials

EN	Material	ASTM
X5CrNi18-10	1.4301	304
X4CrNi18-12	1.4303	305
X2CrNi19-11	1.4306	304L
GX5CrNi19 10	1.4308	CF-8
X6CrNiTi18-10	1.4541	321
X6CrNiNb18-10	1,4550	347, 347H
GX5CrNiNb19-11	1.4552
X8CrNiTi18-10	1,4878	321H

Typical Chemical Values of Weld Metal

Type of Analysis	C	Si	Mn	Cr	Ni	Nb
Weld Deposit	0.02	0.80	0.90	19.5	10.0	0.30

Type of Analysis

Weld Deposit

0.02

0.80

0.90

19.5

10.0

0.30

Typical Mechanical Values of Weld Metal(%)

Test Condition	Yield Strength (N/mm²)	Tensile Strength (N/mm²)	Elongation A5 (%)	Charpy V-Notch Properties (J)
As welded	480	600	42	20°C → 70

Test Condition

Yield Strength (N/mm²)

Tensile Strength (N/mm²)

Elongation A5 (%)

Charpy V-Notch Properties (J)

As welded

480

600

20°C → 70

Application Information

Welding Positions :

Polarity:

DC(+)

Welding Parameters & Efficiency :

Diameter x Length (mm)	Current (A)
2.00x250	35-50
2.00x300	35-50
2.50x250	50-80
2.50x300	50-80
3.25x300	80-120
3.25x350	80-120
4.00x350	110-160
5.00x350	140-220

Packaging Information

Product Code	Diameter X Length (mm)	Pieces per Box (~)	Weight Of The Box (kg)	Boxes Per Package	Weight Of The Package	Packaging Type
13022DJEM2	2.00x300	147	1.8	10	16.3	VAC Box
13022GDEM2	2.50x300	134	2.5	3	8.0	Plastic Box
13022GJEM2	2.50x300	94	1.8	10	18.5	VAC Box
13022MJEM2	3.25x300	58	1.8	10	16.3	VAC Box
13022NDEM2	3.25x350	71	2.5	3	8.1	Plastic Box
13022NJEM2	3.25x350	56	2.0	10	18.6	VAC Box
13022QJEM2	4.00x350	39	2.0	10	22.3	VAC Box
13022TJEM2	5.00x350	24	2.0	10	18.6	VAC Box

Storage & Re-Drying Information

>It can be dried maximum 5 times.

>It has to be dried at 350°C for 2 hours.