WT-H520

TUU 28.7-31749248-006-2003

EN 14700/ T Fe8

DIN 8555/ MF 5-GF-50-GPRT (suspended)
Welding process:
G – in shielding gas
S – under the flux		 Wire diameter, mm Recommended shielding gases and fluxes
G1,6-2,4M12 (98%Ar + 2 %СО2), М13 (98%Ar + 2%O2)
S1,6-3,6АН-20, АН-26

General characteristics

It is designed for automatic and semi-automatic gas-shielded arc or submerged arc metal deposition of surface layer operated under conditions of elevated temperatures, high specific pressures and corrosive environment.

Application

Typical applications are as follows: cladding of sealing surfaces at manufacturing of water, steam and gas valves made of unalloyed and low-alloyed steels including molded ones operated at temperatures up to 450 °C as well as for arc welding and cladding of parts made of chromium steels or similar steels or comparable by their chemical composition including molded ones.





Weldability

The Formation of the weld beadgood
Separation of Slaggood
Deposition Rate, kg/h4-10
Addiction Weld metal Crackingmoderate
Consumption per 1 kg of wire Weld metal, kg1.05-1.15
Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)after surfacing 46-54


Technological features

It is recommended for metal arc deposition at direct current of reverse polarity- DC(+).

Properties of the weld metal



Deposit composition (Weld metal), %

CMnSiCrMoSP
0.40.40.317.01.00.0140.015
_

Welding Alloys Analog

Brand of the wire Distance, % virobnikCMnSiCrMoNi
CHROMECORE 430 (38)1.34Welding Alloys0.050.90.717.5
HARDFACE DCO (28)3Welding Alloys0.150.40.714.52.50.5
CHROMECORE 434 N (39)3.47Welding Alloys0.051.20.717.00.53.3
CHROMECORE 410 (46)4.17Welding Alloys0,070,60,213
CHROMECORE 420 (47)4.17Welding Alloys0,300,80,613


Recommended Surfacing Modes

Wire diameter, mm Welding process: Current, A Voltage, V Surfacing rate, m/h Gas consumption l/min
1,6 G 120 - 320 23 - 32 10 - 15
S 140 - 220 25 - 29 10 - 15
2,0 G 150 - 400 24 - 34 12 - 18
S 160 - 260 25 - 30 12 - 18
2,4 G 180 - 450 25 - 36 15 - 20
S 200 - 300 26 - 31 15 - 20
2,8 S 240 - 360 28 - 32 18 - 23
3,0 S 260 - 380 29 - 33 18 - 23
3,6 S 320 - 450 30 - 34 20 - 25

Delivery type (More)

Wire diameter, mm Cardboard barrel Molded skeins of frameless type Frame drum (B) Coil (S), (BS)
Hank in the corrugation box Metallic barrel
To 100 kg To 150 kg To 300 kg To 30 kg To 70 kg To 25 kg To 15 kg
1.6X X X X X X X
2.0X X X X X X X
2.4X X X X X X X
2.8X X X X X X
3.0X X X X X X
3.2X X X X X X
3.6X X X X X X
* По требованию заказчика возможно изготовление проволоки Ø 5,0 – 6,0 мм.
There are no articles in this language