EIS 307

Standards

AWS/ASME SFA - 5.4 ~E307-26
EN ISO 3581 - A E 18 8 Mn R 53
TS EN ISO 3581 - A E 18 8 Mn R 53
DIN M. No. 1.4370

Approvals & Certificates

TSE

Materials

Width Material ASTM
X3CrNiMo17-13-3 1.4436 316
X5CrNiMo17-12-2 1.4401 316

Properties and Applications

High efficiency (160 %) electrode for joining dissimilar steels and depositing buffer layer before hardfacing and claddings on ferritic steels. The weld metal consists of austenitic Cr-Ni-Mn steel with possible small amounts of delta ferrite. The weld metal is highly crack resistant and therefore suited for joining difficult to weld steels and depositing stress relaxing buffer layers on crack sensitive base metal prior to hardfacing deposits. Weld metal work hardens by impact and pressure. Suitable for armour plates, rail, cross-overs, crane wheels, idlers, which are subjected to dynamically loading, pressure, impact and abrasion. It is non-scaling up to 850°C and highest operating temperature for dissimilar steel joints is 300°C. In the case of higher temperatures, use ENI 422 electrodes. High current carrying capacity due to its low alloy steel core wire and possible to use equally well both with AC and DC.
Eis 307 Sert Dolgu

Typical Applications

Eis 307 Model Tipik Uygulamalar Eis 307 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNi
Weld Deposit0.071.006.5019.509.50

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded4406104020°C → 70

Application Information

Welding Positions :
Eis 307 Kaynak Pozisyonu Eis 307 Kaynak Pozisyonu Eis 307 Kaynak Pozisyonu

Polarity:

Eis 307 Kutuplama Eis 307 Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
2.50x35080-100
3.25x350110-160
4.00x350150-200
5.00x350180-230
6.00x350220-270

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
13002HDEM22.50x35098 pcs2.6438.10Plastic Box
13002HJEM22.50x35078 pcs2.04918.60VAC Box
13002NDEM23.25x35057 pcs2.6438.10Plastic Box
13002NJEM23.25x35046 pcs2.041018.60VAC Box
13002QDEM24.00x35036 pcs2.6438.10Plastic Box
13002QJEM24.00x35029 pcs2.04918.60VAC Box
13002TDEM25.00x35025 pcs2.6438.10Plastic Box
13002TJEM25.00x35020 pcs2.041018.60VAC Box

Storage & Re-Drying Information

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