UTP UP DUR 250 anti-wear
Classifications SAW solid wire
EN 14700 DIN 8555 Material-No.
SZ Fe1 UP 1-GZ-250 1.8401
Characteristics and field of use
The SAW wire UTP UP DUR 250 is used for submerged arc welding on construction parts,
where resistance against rolling wear and a good machinability is required, such as surfacings
on rail crossings, couplings, wobbler drives, crane wheels, shafts and gear parts.
Hardness of the pure weld deposit : approx. 250 HB
Typical analysis in %
C Si Mn Cr Ti Al Fe
0,3 0,4 1,0 1,0 0,2 0,1 balance
Welding instruction
Clean welding area to metallic bright.
Preheat massive parts to 150 °C, cooling down slowly.
Form of delivery and recommended welding parameters
Wire diameter (mm) Amperage Voltage Travel Speed(cm/min)
3,0* 400 – 500 28 – 30 30 – 50
4,0* 500 – 600 28 – 30 30 – 50