UTP HydroCav - UTP Schweissmaterial

Standard :
EN ISO 16834-A : G Mn3Ni1CrMo
AWS A5.28 : ER 80 S-Ni 2
Application field
UTP A 6025 is applied for welding cold-tough sheets, tube steels for the refrigeration industry as well as
for fine-grained construction steel in working temperatures of -80°C. Further application fields are in container-,
pipe- and machine construction.
The weld deposit of UTP A 6025 has an excellent low-temperature toughness and age resistance.
Base materials
12 Ni 14 G 1, X 12 Ni 514 Ni 6, P-S275NL2, P-S500QL1, 13 MnNi 6-3
Mechanical properties of the weld metal
Yield strength
Rp0,2
MPa
Weld metal analysis in %
Tensile strength
Rm
MPa
Ni-alloyed welding wire
Elongation
A
%
UTP A 6025
Impact strength
Kv Joule
+ 20° C - 40° C
500 600 22 120 80
C Si Mn Ni Fe
0,1 0,6 1,1 2,5 balance
Welding instruction
Clean weld area thoroughly. In wall thicknesses > 15 mm preheating to 100°C is necessary. The interpass
temperature should not exceed 150°C. For the reduction of stress peaks in larger sheets a stress relief
annealing at 550 - 630°C can be applied.
Welding procedure and availability
Ø
(mm)
* available on request
Approvals
TÜV (No. 01337)
Current type
Shielding gas
EN ISO 14175
Availability
Spools
M 21 C 1 EN ISO 544
0,8 * DC (+) x x x
1,0 * DC (+) x x x
1,2 * DC (+) x x x
375