UTP HydroCav - UTP Schweissmaterial

Standards :
Material-No. : 1.2567
DIN 8555 : W/MSG 3-45-T
EN 14700 : S Z Fe3
184
Copper coated wire for repair and production
of hot working tools
Application field
UTP A 694 is used for hot wear resistant buildups on highly stressed moulds und cuttings made of hot
working steels, such as die cast moulds, plastic moulds, forging dies, hot trimming tools as well as for the
production of high-quality working surfaces by cladding non-alloy or low-alloy base materials.
Welding properties and special properties of the weld metal
UTP A 694 is good weldable with a quiet arc, has good temperature change resistance at low and high
temperatures. With carbide tools chip removing machining is possible.
Hardness of the pure weld deposit
untreated : approx. 45 HRC
soft annealed 780° C : approx. 230 HB
hardened 1080° C / oil : approx. 52 HRC
tempered 600° C : approx. 48 HRC
1 layer on non-alloy steel : approx. 40 HRC
Weld metal analysis in %
C
0,3
Welding instruction
Clean welding area to metallic bright. Cracks in the base material have to be gouged out completely. Preheating
temperature of 400° C on tools should be maintained. Stress relief, if necessary, at 550° C.
* available on request
Si
0,2
Mn
0,3
Welding procedure and availability
Ø
(mm)
Current
type
Cr
2,4
Shielding gas
EN ISO 14175
V
0,6
UTP A 694
W
4,3
Fe
balance
Availability
Spools Rods
I 1 M 12 M 13 M 21 C 1 EN ISO 544 EN ISO 544
1,0 * DC (+) x x x x x
1,2 * DC (+) x x x x x
1,6 * DC (+) x x x x x
1,6 * DC (-) x x
2,0 * DC (-) x x
2,4 * DC (-) x x