產(chǎn)品詳情
德國(guó)UTP E347-17焊條
UTP 68 stainless steels
Classifications stabilized stick electrode
EN ISO 3581-A AWS A5.4 Material-No.
E 19 9 Nb R 3 2 E 347-17 1.4551
Characteristics and field of use
The rutile coated welding stick electrode UTP 68 is suitable for joining and surfacing of
stabilized and non stabilized CrNi steels and CrNi cast steels. The deposit is IC resistant
with stabilized base material up to + 400°C working temperature. The stick electrode is also
applicable for the 2nd layer0n cladded CrNi steels.
The stick electrode is weldable in all bs except vertical down. It has a stable arc and
is spatter free. Easy ignition and re-ignition, self detaching slag. Clean and finely wrippled
bead without undercutting.
Base materials
1.4301, 1.4312, 1.4541, 1.4550, 1.4552
Typical analysis in %
C Si Mn Cr Ni Nb Fe
0,03 0,8 0,5 19,0 10,0 0,25 balance
Mechanical properties of the weld bl
Yield strength RP0,2 Tensile strength Rm Elongation A Impact strength KV
MPa MPa % J
> 380 > 590 > 30 > 47
Welding instruction
Weld stick electrode slightly inclined with a short arc. Re-drying 2 hours at 120 – 200°C.
Welding bs
Current type DC (+) / AC
Approvals
TüV (No. 02592), ABS, GL
Form of delivery and recommended welding beters
Electrodes Ø mm x L 2,0 x 300 2,5 x 350 3,2 x 350 4,0 x 350
Amperage 40 – 60 50 – 90 80 – 110 110 – 140
