UTP A DUR 650 anti-wear
Classifications solid wire
EN 14700 DIN 8555
S Fe 8 MSG 3-GZ-60
Characteristics and field of use
UTP A DUR 650 is universally used for MAG buildups on structural parts subject to high
impact and abrasion. Main applications are rail tamping tools, percussion tools, tool holders,
shredder hammers, parts of stone treatment industry, press moulds for production of
abrasive parts. Also as final layer on hard Mn-steel. Machining by grinding is possible.
UTP A DUR 650 has excellent welding properties, even and finely rippled bead formation
and a very good slag removal. Welding with low current settings if possible (e.g. cutting
edges). Service temperature up to 550 °C.
Hardness of the pure weld deposit: 55 – 60 HRC
Typical analysis in %
C Si Mn Cr Mo V W Fe
0,36 1,1 0,4 5,2 1,4 0,3 1,3 balance
Welding instruction
Grind welding area. Preheating up to 450 °C, depending on the base material and wall thickness.
If more than 3 layers are needed, weld buffer layers or buildups with UTP A DUR 250.
Form of delivery and recommended welding parameters
Wire diameter (mm) Current type Shielding gas (EN ISO 14175)
1,0* DC (+) M 12 M 13 M 21
1,2 DC (+) M 12 M 13 M 21
1,6* DC (+) M 12 M 13 M 21