EH 247


AWS/ASME SFA - 5.13 E FeMn-C
AWS/ASME SFA - 5.13 ~E FeMn-A
EN 14700 E Z Fe9
TS EN 14700 E Z Fe9
DIN 8555 ~E 7-UM-200-KP

Properties and Applications

High recovery (120%), austenitic manganese steel electrode for hardfacing and joining of high manganese steels. Due to it excellent impact resistance, particularly suited for parts which are subjected to heavy impact, shock and cavitation. The addition of Ni and Cr alloys, increases the resistance against cracks and abrasion. Weld metal work hardens by cold-working. During welding, the workpieces should not become too hot and it shall be cool down, when necessary. High welding currents and wide-weave beads must be avoided. Machining is possible with tungsten carbide tipped tools. Suitable for hardfacing and repair welding of dredge pumps, hydraulic press pistons, crane wheels, rail crossings, crusher jaws, excavator and grab teeth, mill hammers, rock crusher.
Eh 247 Sert Dolgu

Dayanım Gösterdiği Aşınma Tipleri ve Mikroyapısı






Typical Applications

Eh 247 Model Tipik Uygulamalar Eh 247 Model Tipik Uygulamalar Eh 247 Model Tipik Uygulamalar Eh 247 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNiFe
Weld Deposit0.700.4013.503.303.1079.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionHardness (HB)
As welded225
After Cold Working450

Application Information

Welding Positions :
Eh 247 Kaynak Pozisyonu Eh 247 Kaynak Pozisyonu Eh 247 Kaynak Pozisyonu


Eh 247 Kutuplama

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)

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxKutu Brüt Ağırlığı (kg)Boxes per Outer BoxKoli Ağırlığı (kg)Packaging Type
18019NDEM23.25x35070 ad2.6438.10Plastic Box
18019SFEM24.00x45087 ad6.74320.40Plastic Box

Storage & Re-Drying Information

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