EH 389

Standards

EN 14700 E Fe8
TS EN 14700 E Fe8
DIN 8555 E 3-UM-60-ST

Properties And Applications

Rutile coated electrode for hardfacing welding of parts, subjected to high metal-to-metal wear, compression and impact at elevated temperatures. Due to it's Cr and Mo alloy content, has high mechanical strength, toughness and thermal resistance to operating temperatures up to 550° C. Especially designed for hot and cold cutting tools, hot shear blades. Electrode can also be used for production of new hot and cold cutting tools and their edges, which are made of low alloy steels. Has excellent welding properties, a stable and regular metal drop flow, good weld appearance and very easy slag removal.

Dayanım Gösterdiği Aşınma Tipleri ve Mikroyapısı


Abrasion

Adhesion

Darbe

Temperature

Corrosion

Typical Applications

Eh 389 Model Tipik Uygulamalar Eh 389 Model Tipik Uygulamalar Eh 389 Model Tipik Uygulamalar Eh 389 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrMoVWFe
Weld Deposit0.300.800.405.001.500,501.8089.70

Typical Mechanical Values of Weld Metal(%)

Test ConditionHardness (HRc)
As welded57

Application Information

Welding Positions :
Eh 389 Kaynak Pozisyonu Eh 389 Kaynak Pozisyonu

Polarity:

Eh 389 Kutuplama Eh 389 Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
3.25x35080-140

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
18022NDEM23.25x35068 pcs2.6438.10Plastic Box

Storage & Re-Drying Information

>Generally not required. If required, redry for 1 hour at 110°C.