EI 347B

Standards

AWS/ASME SFA - 5.4 E347-15
EN ISO 3581 - A E 19 9 Nb B 12
TS EN ISO 3581 - A E 19 9 Nb B 12
DIN M. No. 1.4551

Properties And Applications

Basic 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. Fine metal droplet transfer, good fusion of joint faces, finely rippled bead surface, easily removable slag.

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNiNb
Weld Deposit0.030.401.5020.0010.000.70

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded4906203820°C → 70

Application Information

Welding Positions :
Ei 347B Kaynak Pozisyonu Ei 347B Kaynak Pozisyonu Ei 347B Kaynak Pozisyonu Ei 347B Kaynak Pozisyonu Ei 347B Kaynak Pozisyonu Ei 347B Kaynak Pozisyonu

Polarity:

Ei 347B Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
2.50x30050-80
3.25x30080-120
3.25x35080-120
4.00x350110-160

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
13023GDEM22.50x300147 pcs2.7038.10Plastic Box
13023GJEM22.50x300103 pcs1.791018.10VAC Box
13023MJEM23.25x30063 pcs1.79916.30VAC Box
13023NJEM23.25x35062 pcs2.04918.60VAC Box
13023QJEM24.00x35041 pcs2.041021.00VAC Box

Storage & Re-Drying Information

>It can be dried maximum 5 times.
>It has to be dried at 350°C for 2 hours.