UTP HydroCav - UTP Schweissmaterial

Standard :
EN ISO 2560-A : E 50 0 B 1 2
AWS A5.9 : E 11018 M
370
UTP 6020
Basic coated stick electrode for highstrength
tempered fine-grained steels
Application field
UTP 6020 is suited for construction- and repair welds of high-strength heat-treated fine-grained steels with
70 - 90 kp/mm 2 tensile strength. Low alloyed, heat-treated steels of similar strength can be welded as well.
Welding properties
UTP 6020 is weldable in all positions except vertical down. Easy slag removal, smooth, notch-free weld surface.
The deposit is crack-proof. Recovery approx. 115%.
Mechanical properties of the weld metal
Yield strength
R e
MPa
665
Weld metal analysis in %
Welding instruction
Keep a short arc during the welding process. The stick electrode should not be weaved broader than 3x of
the core wire diameter. Dry storage for stick electrodes. Before the welding process, possibly re-drying
2 - 3 h at 250 - 300 °C
Current type = + ~
Availability / Current adjustments
Tensile strength
R m
MPa
765
Welding positions
Elongation
A
%
18
Impact strength
K v
Joule
82
C Si Mn Cr Mo Ni Fe
0,06 0,4 1,6 0,3 0,4 1,8 balance
Stick electrodes
Amperage
* available on request
Ø mm x L
A
2,5 x 300*
70 - 100
3,2 x 350*
100 - 130
PA PB PC PE PF
4,0 x 350*
130 - 170