EH 806

Standards

AWS/ASME SFA - 5.13 ECoCr-A
EN 14700 E Co2
TS EN 14700 E Co2
DIN 8555 E 20-UM-40-CTZ

Properties and Applications

Rutile-basic type coated hardfacing electrode which deposits Co-Cr-W alloy weld metal. Suitable to use in hardfacing of parts subjected to either the single or combined effect of : heavy metal-to-metal wear or abrasion, high temperatures (ranging from 500°C to 900°C) and corrosive environments. Due to its very higher toughness and shock resistance extends its use for service conditions involving mechanical impacts and thermal shocks. Suitable for blades for hot shearing, ingot tong ends, glass moulds, valves and valve seats, nozzles. Preferred to use with DC, electrode in positive (+) and possible to use with also AC.
Eh 806 Sert Dolgu

Dayanım Gösterdiği Aşınma Tipleri ve Mikroyapısı


Abrasion

Adhesion

Darbe

Temperature

Corrosion

Typical Applications

Eh 806 Model Tipik Uygulamalar Eh 806 Model Tipik Uygulamalar Eh 806 Model Tipik Uygulamalar Eh 806 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNiWFeCo
Weld Deposit1.000.901.0028.002.504.502.0060.10

Typical Mechanical Values of Weld Metal(%)

Test ConditionHardness (HRc)
As welded42

Application Information

Welding Positions :
Eh 806 Kaynak Pozisyonu Eh 806 Kaynak Pozisyonu Eh 806 Kaynak Pozisyonu

Polarity:

Eh 806 Kutuplama Eh 806 Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
3.25x35070-110
4.00x350100-140

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
18016NDEM23.25x35066 pcs2.6438.10Plastic Box
18016QDEM24.00x35047 pcs2.6438.10Plastic Box

Storage & Re-Drying Information

>It has to be dried at 350°C for 1 hour.
>It can be dried maximum 5 times.