EI 385

Standards

AWS/ASME SFA - 5.4 E385-16
EN ISO 3581 - A E 20 25 5 Cu N L R 12
TS EN ISO 3581 - A E 20 25 5 Cu N L R 12
DIN M. No. 1.4539

Properties And Applications

Rutile type fully-austenitic stainless steel electrode for welding of unstabilized or stabilized corrosion resisting Cr-Ni-Mo alloyed stainless steels like 904L/1.4539. Especially used in flue gas desulphurization plants, fertilizer plants, sea water transfer fittings, in petrochemical, paper and pulp industries, etc. Due to high Ni, Mo and low C content, weld metal have high resistant to intergranular, pitting, crevice and stress corrosion types in chloride containing solutions, phosphorus-, sulphur-, formic acids and sea water. Possible to use equally well both AC and DC. Easy arc striking and re-striking. Fine metal droplet transfer, good fusion of joints faces, finely rippled flat and smooth bead surface, especially in fillet welds. Easy slag removal of slag.

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNiMoCu
Weld Deposit0.020.701.2520.5025.005.001.60

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded4205903520°C → 70

Application Information

Welding Positions :
Ei 385 Kaynak Pozisyonu Ei 385 Kaynak Pozisyonu Ei 385 Kaynak Pozisyonu Ei 385 Kaynak Pozisyonu Ei 385 Kaynak Pozisyonu Ei 385 Kaynak Pozisyonu

Polarity:

Ei 385 Kutuplama Ei 385 Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
2.50x30050-80
3.25x35065-110
4.00x350100-165

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
13032GJEM22.50x30095 pcs1.791018.20VAC Box
13032NJEM23.25x35057 pcs2.04918.60VAC Box
13032QJEM24.00x35037 pcs2.041020.70VAC Box

Storage & Re-Drying Information

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