FCH 373

Standards

EN 14700 T Z Fe8
TS EN 14700 T Z Fe8
DIN 8555 MF 6-GF-60-GP

Properties and Applications

Gas shielded flux cored wire for hardfacing of parts, subjected to high metal to metal wear, abrasion and impact. Weld metal can retain it's hardness under high temperatures. The weld metal is crack resistant and also highly resistant to impact and abrasion. When thick hardfacing is necessary, it is recommended to weld only the last two layers with FCH 373 and to use FCW 30 for build-up layers. The weld deposit contains hard carbides. Machining is only possible by grinding or hot chip forming.

Typical Applications : Hardfacing of roll type crushers, worn conveyors, scraper blades, dipper teeth etc.
Fch 373 Sert Dolgu

Wear Resistance Types and Microstructure


Abrasion

Adhesion

Impact

Temperature

Corrosion
Low
Medium
High
Very High

Typical Applications

Fch 373 Model Tipik Uygulamalar Fch 373 Model Tipik Uygulamalar Fch 373 Model Tipik Uygulamalar Fch 373 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrNiMoWNbFe
Weld Deposit1.350.851.107.000.900.250.259.0079.30

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasHardness (HRc)
As weldedM2158

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - M21 (Ar + %20 CO2) .

Application Information

Welding Positions :
Fch 373 Kaynak Pozisyonu Fch 373 Kaynak Pozisyonu

Polarity:

Fch 373 Kutuplama

Protection Gas:

M21

Welding Parameters & Efficiency :

Diameter (mm)Deposition Rate(kg/h)Efficiency(%)
1.602.5893

Packaging Information

Product CodeDiameter (mm)Kutu AğırlığıNumber Of Boxes Per PackageWeight Of The PackagePackaging Type
38007GJAM21.6015.0115.7Wire Basket Spool (K300MS)

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.