EI 310


AWS/ASME SFA - 5.4 E310-16
EN ISO 3581 - A E 25 20 R 32
TS EN ISO 3581 - A E 25 20 R 32
DIN M. No. 1.4842

Approvals & Certificates


EN Material ASTM
GX40CrSi24 1.4745
GX40CrNiSi27-4 1.4823
GX25CrNiSi20-14 1.4832
X12CrNi23-13 1.4833 309S
GX40CrNiSi25-12 1.4837
GX15CrNi25-20 1.4840
X15CrNiSi25-21 1.4841 314
1.4842 310
X8CrNi 25-21 1.4845 310S

Properties and Applications

Rutile type stainless steel electrode for welding heat resisting chromium and chromium-nickel steels as well as cast steels. Weld metal deposit is fully austenitic stainless steel, containing 25% chromium and 20% nickel. Suitable for welding heat treatment and industrial furnaces and equipments which are subjected to service temperatures up to 1200°C. Weld metal is non-scaling up to 1250°C. Especially it is resistant to hot crack. Exhibits high charpy impact energy at low temperatures. Weld metal is not corrosion resistant to sulphurous combustion gases. Possible to use equally well both with AC and DC.
Ei 310 Sert Dolgu

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNi
Weld Deposit0.100.601.6525.5021.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded4406003020°C → 70

Application Information

Welding Positions :
Ei 310 Kaynak Pozisyonu Ei 310 Kaynak Pozisyonu Ei 310 Kaynak Pozisyonu Ei 310 Kaynak Pozisyonu Ei 310 Kaynak Pozisyonu Ei 310 Kaynak Pozisyonu


Ei 310 Kutuplama DC(+)
Ei 310 Kutuplama AC

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)Weld Deposit(Kg)/1Kg Consumed ElectrodeNumber of Electrodes/1Kg Weld DepositWeld Metal Deposition Rate (Kg/h)Efficiency(%)

Packaging Information

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
13013DDEM22.00x3002082.538.0Plastic Box
13013DJEM22.00x3001461.81016.3VAC Box
13013GDEM22.50x3001382.538.1Plastic Box
13013GJEM22.50x300981.81019.0VAC Box
13013MDEM23.25x300842.538.0Plastic Box
13013MJEM23.25x300591.81018.1VAC Box
13013QJEM24.00x350372.01021.0VAC Box
13013TJEM25.00x350252.01018.6VAC Box

Storage & Re-Drying Information

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