EH 387

Standards

EN 14700 E Z Fe3
TS EN 14700 E Z Fe3
DIN 8555 E 3-UM-50-ST

Properties And Applications

Rutile coated electrode used for hardfacing of parts, subjected compression, moderate impact, mechanical, thermal shocks and metal-to-metal friction wear. Especially designed for hardfacing of hot and cold cutting blades, rolling rollers and shear blades because weld metal has high tensile strength, toughness and heat resistance. Suitable for hardfacing of crusher rollers and hammers, crane wheels and pulleys. Has excellent welding properties, a stable and regular metal drop flow, good weld appearance very easy slag removal.

Dayanım Gösterdiği Aşınma Tipleri ve Mikroyapısı


Abrasion

Adhesion

Darbe

Temperature

Corrosion

Typical Applications

Eh 387 Model Tipik Uygulamalar Eh 387 Model Tipik Uygulamalar Eh 387 Model Tipik Uygulamalar Eh 387 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrMoW
Weld Deposit0.251.100.605.701.501.90

Typical Mechanical Values of Weld Metal(%)

Test ConditionHardness (HRc)
As welded52-55
Isıl İşlem Sonrası (575°C 8 Saat)45

Application Information

Welding Positions :
Eh 387 Kaynak Pozisyonu Eh 387 Kaynak Pozisyonu

Polarity:

Eh 387 Kutuplama Eh 387 Kutuplama Eh 387 Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
3.25x35090-140

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
18026NDEM23.25x35068 pcs2.6438.10Plastic Box

Storage & Re-Drying Information

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