EH 350

Standards

TS EN 14700 E Z Fe2

Properties and Applications

Thick basic-covered electrode for producing wear resisting hardfacing deposits, which is particularly resistant to metal-to-metal wear, impact and abrasion. Weld metal can be machined only by using sintered hard metal tipped tools. A tough buffer layer using ESB 42 or EI 307B electrodes is solely required in case of very crack sensitive base metal. Can be welded in all positions, except vertical-down. Preferred to use with DC, electrode in positive (+) pole and also possible to use with AC. 

Typical Applications: Suitable for reconditioning of rails, rail crossings and switch points, wearing parts such as dredger parts, polygon edges, bearing surfaces, striking tools, die tyres, wheel flanges, slide surfaces subject to heavy wear, reconditioning of lower dies, punches, cutting blades, table and rolling rolls.
Eh 350 Sert Dolgu

Wear Resistance Types


Abrasion

Adhesion

Impact

Temperature

Corrosion
Low
Medium
High
Very High

Typical Applications

Eh 350 Model Tipik Uygulamalar Eh 350 Model Tipik Uygulamalar Eh 350 Model Tipik Uygulamalar Eh 350 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisFe
Weld Deposit92.25

Application Information

Welding Positions :
Eh 350 Kaynak Pozisyonu Eh 350 Kaynak Pozisyonu Eh 350 Kaynak Pozisyonu Eh 350 Kaynak Pozisyonu Eh 350 Kaynak Pozisyonu Eh 350 Kaynak Pozisyonu

Polarity:

Eh 350 Kutuplama DC(+)

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(%)
3.25x35090-1300,65431,28118
4.00x450140-180    

Packaging Information

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
18020NDEM23.25x350712.538.1Plastic Box
18020SFEM24.00x450906.5320.4Plastic Box

Storage & Re-Drying Information

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