UTP AF CELSIT 712

Application fieldThe metal powder cored wire UTP AF CELSIT 712 is used for hardfacing of parts subject to abrasion, corrosion and temperatures up to 900° C, such as running, gliding and sealing faces onfittings and pumps, tools for the wood, paper and plastic industry, shredder tools, highly stressedhot working tools without thermal shock. Machinable by grinding or with tungsten carbide tools.

Hardness of the pure weld deposit: 48 - 50 HRCelevated temperature hardness at 600° C approx. 237 HRC

Welding instructionClean welding area, preheating to 500 - 600° C and very slow cooling. Welding with pushing tech-nique, if possible with pulsed arc and approx. 20 mm wire stickout.

Shielding gases : I 1, I 3, M 12 18 - 20 l / min

Approximate analysis of the weld deposit in %

Standard : DIN 8555 : MF 20-GF-50-CSTZ

Welding position :PA

Availability and recommended parameters

Wire Ø mm1,2*1,6*

Welding voltageV

22 - 3223 - 35

Welding currentA

120 - 250150 - 350

Current type : DC (+)

C1,6

Cr29,0

W8,5

Cobalance

CoCrW-alloyed MIG flux cored wire forwear, abrasion, corrosion and heat resi-stant hardfacing.

* available on request