FCO 250

Standards

EN 14700 T Fe9
TS EN 14700 T Fe9
DIN 8555 MF 7-GF-200-KPR

Properties and Applications

Open-arc flux cored wire for the rebuilding and reclamation of heavy parts, made of carbon steels or 14% Mn steels. Due to it's high crack resistance, it is succesfully used for buffer layer application prior to hardfacing on crack sensitive parts. Weld metal is very resistant to pressure and impact. Machinable with carbide tipped tools.

Typical Applications: Rebuilding and reclamation of railway rails and crossovers, mill shaft drive end, buffer layer on gyratory crusher mantles, re-pointing of shovel teeth, buffer layer on crawler tractor link prior to overlaying with more abrasion resistance and crack sensitive materials, rebuilding of rollers made of low alloy steels.
Fco 250 Sert Dolgu

Dayanım Gösterdiği Aşınma Tipleri ve Mikroyapısı


Abrasion

Adhesion

Darbe

Temperature

Corrosion

Typical Applications

Fco 250 Model Tipik Uygulamalar Fco 250 Model Tipik Uygulamalar Fco 250 Model Tipik Uygulamalar Fco 250 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrFe
Weld Deposit0.400,5016.0012.0071.10

Typical Mechanical Values of Weld Metal(%)

Test ConditionHardness (HB)
As welded200
After Cold Working450

Application Information

Welding Positions :
Fco 250 Kaynak Pozisyonu Fco 250 Kaynak Pozisyonu

Polarity:

Fco 250 Kutuplama

Welding Parameters & Efficiency :

Diameter (mm)
1.60
2.40
2.80

Packaging Information

Product CodeDiameter (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
38203GJAM21.6015 kg15.70115.70Wire Basket Spool (K300MS)
38203I2HM22.40250 kg265.001215.00Fiber Drum
38203IJAM22.4015 kg15.70115.70Wire Basket Spool (K300MS)
38203IXAM22.4025 kg25.80125.80Wire Basket Spool (K435)
38203J2HM22.80250 kg265.001215.00Fiber Drum
38203JJAM22.8015 kg15.70115.70Wire Basket Spool (K300MS)
38203JXAM22.8025 kg25.80125.80Wire Basket Spool (K435)

Storage & Re-Drying Information

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