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AW cored wire
DIN 8555
UP 5-GF-50-CT
Characteristics
Special Iron-Chromium-Cobalt-Molybdenum alloy designed to resist metal-to-metal wear,
fatigue, oxidation, cavitation and corrosion at high temperature. The typical hardness can be
achieved in the first layer.
Microstructure: Martensite + 15 % ferrite (in first layer)
Machinability: Good with metallic carbide tipped tools
Oxy-acetylene cutting: Cannot be flame cut
Deposit thickness: Depends upon application and procedure used
Welding flux: Record SA, Record SR
Field of use
Continuous casting driving rollers, dies, mandrels, blanking punches, forming und punching
tools, forging dies, swaging dies, pump elements.
Typical analysis in %
C Mn Si Cr Mo Co Fe
0,12 0,2 0,5 15,0 2,3 13,5 balance
Typical mechanical properties
Hardness as welded: 47 HRC
Form of delivery and recommended welding parameters
Wire diameter
(mm)
Amperage Voltage Stick-Out Flux-Rate Travel Speed
(cm/min)
2,4 275 – 450 28 – 30 30 – 35 1,1 35 – 45
