UTP HydroCav - UTP Schweissmaterial

Standards :
EN ISO 1071 : E Ni-Cl 1
AWS A5.15 : E Ni-Cl
UTP 888
Graphite-basic pure nickel stick electrode
Application field
UTP 888 is suited for the repair of damaged cast iron weldments, especially if it is an aged cast iron material”.
Welding characteristics and special properties of the weld metal
UTP 888 has a smooth and even flow with little penetration. The weld seam is even and has no undercuts.
The weld deposit is machinable by using cutting tools.
Mechanical properties of the weld metal
Weld metal analysis in %
Welding instruction
Remove outer casting skin and soil from weld area. Cracked cast iron parts have to be tulip-shaped machined
and hammered to avoid weld stress. Complicated cast iron weldments have to be preheated entirely.
Current type DC (–) / AC
Availability / Current adjustment
Stick electrodes
Amperage
C
0,8
Yield strength
R p0,2
MPa
approx. 220
Ø mm x L
A
Ni
balance
Welding positions
2,5 x 300
60 – 80
Hardness
HB
approx. 180
Fe
0,5
PA PB PC PE PF
3,2 x 350
80 – 110
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