Flux-cored wire for surfacing of TM.WELTEC Ltd.

  1. Product name
  2. EN 14 700, DIN 8555
  3. Accordance with the analogues («TM.ESAB», «TM.BÖHLER», «TM.WELDING ALLOYS»)
  4. Type, Shield
  5. Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)
  6. Purpose and scope. Deposit composition (Weld metal), %
* Wires sorted in alphabetical order
123456
WELTEC-H200-02

Ø2,4–3,0
T Fe9
-
-
-
rutile- fluorite
self- shielding
after surfacing
HB 207-HB 207
after work hardening
40-43
Рекомендутся для наплавки деталей из аустенитных 13% марганцовистых и углеродистых сталей работающих в условиях высоких удельных давлений и ударных нагрузок.
[C: 0.2; Mn: 17.0; Si: 0.3; Cr: 4,0; Ni: 3,5; V: 0.2; Mo: 0.5; Ti: 0.2; S: 0.002; P: 0.014; ]
WELTEC-H216-O

Ø2,6-3,0
T Fe9
MF7-GF-200-GКP
-
-
-
metal cored
self- shielding
after surfacing
HB 200-HB 220
after work hardening
40-45
Deposition of strengthening layers on parts made of high manganese steels operated under intensive impact loadings. Hard-facing of large hammers, crusher's cones, hammers of coal grinders, recovering of excavator bucket teeth, teeth of coal crusher segments, cones and crushing jaws of grinders and crushers.
[C: 0.9; Mn: 13.5; Si: 0.5; Cr: 4.5; Ni: 2.5; S: <0.03; P: <0.03; ]
WELTEC-H216-01

Ø1,6-2,6
T Fe9
-
-
-
metal cored
shielding gas
after surfacing
HB 200-HB 220
after work hardening
36-40
Repairing of gear-wheel teeth, rollers and rails.
WELTEC-H220U

Ø2,0-3,0
T Z Fe9
MF7-GF-200-KP
-
-
-
rutile
self- shielding
after surfacing
HB 160-HB 260
after work hardening
40-47
The wire is used for patching faults in castings of the 110G13L grade steel.
[C: 0.3; Mn: 20.0; Si: 0.1; Ti: 0.2; S: 0.014; P: 0.018; ]
WELTEC-H230

Ø2,6–3,0
T Z Fe9
MF7-GF-200-КP
OK Tubrodur 15.65 - с.н. ОК Tubrodur 15СrMn O/G - н.н.*
UTP AF BMC*
HARDFACE AR*
rutile
self- shielding
after surfacing
HB 200-HB 230
after work hardening
40-45
Deposition of strengthening layers on parts made of high manganese steels operated under intensive impact loadings and high specific pressures. Hard-facing of large hammers, crusher's cones, armor plates, railways, railway plates and frogs, parts of point-works, beaters of shaft crushers, blades and other parts of shot throwing appliances and deposition of buffer layersbefore strengthening hard-facing.
[C: 0.3; Mn: 13.5; Si: 0.5; Cr: 14.0; Ni: 1.7; Mo: 0.8; V: 0.6; S: <0.014; P: <0.018; ]
WELTEC-H250-RM-G

Ø1,2-3,60
T Fe1
MF1-GF-250-P
-
SK-250-G UTR DUR 250
-
metal cored
shielding gas
after surfacing
HB 230-HB 280
Recovering and strengthening deposition of parts operated in conditions of metallic friction and abrasive wear, with the deposited layer thickness being unrestricted. Deposition of buffer layers before strengthening hard-facing. For instance, recovering of components and subassemblies of railway transport rolling-stock.
[C: 0.1; Mn: 0.9; Si: 0.6; Ti: 0.6; S: 0.03; P: 0.03; ]
WELTEC-H250-RM-O

Ø1,6-3,0
T Fe1
MF1-GF-250-P
-
SK-250-G UTR DUR 250
-
metal cored
self- shielding
after surfacing
HB 230-HB 280
Recovering and strengthening deposition of parts operated in conditions of metallic friction and abrasive wear, with the deposited layer thickness being unrestricted. Deposition of buffer layers before strengthening hard-facing. For instance, recovering of components and subassemblies of railway transport rolling-stock.
[C: 0.1; Mn: 0.9; Si: 0.6; Ti: 0.6; S: 0.03; P: 0.03; ]
WELTEC-H285

Ø1,6–2,4
T Fe9
MF7-GF-250-GKPR
-
-
-
rutile
self- shielding
after surfacing
HB 260-HB 320
after work hardening
38-42
In comparison with WELTEC-N285-RM it provides more stable austenite in the deposited metal. High wear-resistance of roll surfaces under conditions of high specific pressure.
[C: 0.12; Mn: 12.0; Si: 0.5; Cr: 12.0; Ti: 0.12; S: 0.012; P: 0.017; ]
WELTEC-H285-S

Ø2,4–4,0
T Fe9
MF7-GF-250-GKPR
-
-
-
metal cored
flux
after surfacing
HB 260-HB 320
after work hardening
38-42
In comparison with WELTEC-N285-RM it provides more stable austenite in the deposited metal. High wear-resistance of roll surfaces under conditions of high specific pressure.
[C: 0.12; Mn: 12.0; Si: 0.5; Cr: 12.0; Ti: 0.12; S: 0.012; P: 0.017; ]
WELTEC-H285-RM-S

Ø2,4-4,0
T Fe9
MF7-GF-250-GКP
-
-
-
metal cored
shielding gas
after surfacing
HB 260-HB 320
after work hardening
40-45
The wire provides the deposition of highly wear-resistant roll surface operated in conditions of high specific pressures and impact loadings.Hard-facing of heavyduty crane wheels.
[C: 0.3; Mn: 9.5; Si: 0.5; Cr: 9.5; Ti: 0.4; S: 0.012; P: 0.017; ]
WELTEC-H285-01-S

Ø2,4-4,0
T Fe9
MF7-GF-250-GКP
-
-
-
metal cored
flux
after surfacing
HB 200-HB 220
after work hardening
36-40
The wire provides the deposition of highly wear-resistant roll surface operated in conditions of high specific pressures and impact loadings.Hard-facing of heavyduty crane wheels.
[C: 0.12; Mn: 12.0; Si: 0.5; Cr: 12.0; Ti: <0.3; S: <0.03; P: <0.03; ]
WELTEC-H290

Ø1,6–3,0
T Z Fe1
MF1-GF-300-P
-
-
HARDFACE В HARDFACE Т*
rutile
self- shielding
after surfacing
HB 240-HB 320
Hard-facing of parts operated in conditions of metallic friction and abrasive wear. Mechanized hard-facing of tractor rollers and caterpillar tracks, rolls of multiroller conveyor tracks, belts and track rollers for cement production furnaces, contact surfaces of automatic couplers of railway cars.
[C: 0.1; Mn: 0.6; Si: 0.5; Cr: 0.5; Ni: 0.3; Mo: 0.5; V: 0.15; Ti: 0.4; S: 0.012; P: 0.017; ]
WELTEC-H290-G

Ø1,2–3,0
T Z Fe1
MF1-GF-300-P
-
-
HARDFACE В HARDFACE Т*
rutile
shielding gas
after surfacing
HB 240-HB 320
Hard-facing of parts operated in conditions of metallic friction and abrasive wear. Mechanized hard-facing of tractor rollers and caterpillar tracks, rolls of multiroller conveyor tracks, belts and track rollers for cement production furnaces, contact surfaces of automatic couplers of railway cars.
[C: 0.1; Mn: 1.0; Si: 0.5; Cr: 0.5; Ti: 0.4; S: 0.014; P: 0.015; ]
WELTEC-H290-RM2-G

Ø1,2–2,4
T Fe1
MF1-GF-350-P
OK Tubrodur 35 GM - н.н. OK Tubrodur 15.40 - с.н.
SK-300-G UTR DUR 300
HARDFACE Т
rutile
shielding gas
after surfacing
HB 300-HB 420
Hard-facing of parts operated in conditions of metallic friction and abrasive wear. Automatic hard-facing of roll surfaces, crane wheels, teeth of gear-wheels.
[C: 0.12; Mn: 1.3; Si: 0.7; Cr: 2.5; Ti: <0.6; S: 0.012; P: 0.017; ]
WELTEC-H300-RM-G

Ø1,2-3,0
T Z Fe1
MF1-GF-300-P
-
-
-
metal cored
shielding gas
after surfacing
29-41
Strengthening surfacing of parts operated in conditions of metallic friction or adhesive wear as well as deposition of buffer layers before strengthening hard-facing. Operational conditions are typical for running wheels, seat places of rollers, gear-wheels, pulleys and track rolls. Recovering of necks of rolls for continuous casting machines. The deposited metal is ductile enough and can be easily processed by mechanical means. The wire’s core provides refinement and modification of deposited metal. If compared to Np-30KhGSA wire, this wire provides longer life time of deposited metal, higher resistance to cracking and porosity formation in deposited metal.
[C: 0.2; Mn: 1.3; Si: 0.8; Cr: 1.0; S: 0.018; P: 0.020; ]
WELTEC-H300-RM-S

Ø2,0-5,0
T Z Fe1
MF1-GF-350-P
-
-
-
metal cored
flux
after surfacing
HB 280-HB 380
Strengthening surfacing of parts operated in conditions of metallic friction or adhesive wear as well as deposition of buffer layers before strengthening hard-facing. Operational conditions are typical for running wheels, seat places of rollers, gear-wheels, pulleys and track rolls. Recovering of necks of rolls for continuous casting machines. The deposited metal is ductile enough and can be easily processed by mechanical means. The wire’s core provides refinement and modification of deposited metal. If compared to Np-30KhGSA wire, this wire provides longer life time of deposited metal, higher resistance to cracking and porosity formation in deposited metal.
[C: 0.2; Mn: 1.3; Si: 0.8; Cr: 1.0; S: 0.018; P: 0.020; ]
WELTEC-H350-RM-S

Ø2,0-4,0
T Z Fe1
MF1-GF-350-P
-
SK-350-G UTR DUR 350
ROBODUR K 350
metal cored
flux
after surfacing
32-44
Hard-facing of crane wheels, rolls of multiroller conveyor tracks, brake pulleys, rollers and tightening wheels of caterpillar machines, forming rollers of coiling machines, as well as deposition of buffer layers before strengthening hard-facing.
[C: 0.16; Mn: 1.1; Si: 0.6; Cr: 1.3; Mo: 0.5; S: 0.018; P: 0.020; ]
WELTEC-H370-01-G

Ø1,6–2,4
T Fe2
MF1-GF-350-P
OK Tubrodur 35 SM - н.н. OK Tubrodur 15.40S - с.н.
UTR DUR 350
HARDFACE P
metal cored
shielding gas
after surfacing
32-42
Strengthening surfacing of parts made of low-carbon and carbon steels of 20, 30 and 35 grades, as well as deposition of buffer layers before strengthening hard-facing, strengthening deposition of more than two layers on steels of 40, 50, 60G and 65G grades. The deposited metal has higher wear-resistance in conditions of metallic friction in combination with abrasive wear and moderate impact loading, it can be satisfactory processed by mechanical means. Hard-facing of roll surfaces, crane wheels, teeth of gearwheels, running wheels of caterpillar machines, plain slideways, support rollers, chain wheels, seat places and necks of rolls for continuous casting machines.
[C: 0.1; Mn: 1.5; Si: 0.6; Cr: 3.0; S: 0.018; P: 0.017; ]
WELTEC-H380-G

Ø1,2-1,6
T Fe2
UP1-GF-350-GP
-
-
-
-
shielding gas
after surfacing
35-40
Hard-facing of seat places of rolls made of steels of 40, 40Kh and 45 grades, gear-wheels, slots and necks of rolls for continuous casting machines.
[C: 0.11; Mn: 1.3; Si: 0.4; Cr: 2.0; Ni: 1.0; Mo: 1.0; S: 0.014; P: 0.016; ]
WELTEC-H380-S

Ø3,0-4,0
T Fe2
UP1-GF-350-GP
-
-
-
metal cored
flux
after surfacing
35-40
Hard-facing of seat places of rolls made of steels of 40, 40Kh and 45 grades, gear-wheels, slots and necks of rolls for continuous casting machines.
[C: 0.11; Mn: 1.3; Si: 0.4; Cr: 2.0; Ni: 1.0; Mo: 1.0; S: 0.014; P: 0.016; ]
WELTEC-H390-S

Ø2,0-4,0
T Fe7
MF5-GF-40-RT
-
SK-410С-G BÖHLER FOX KW 10
CHROMECORE 410
-
flux
after surfacing
38-45
Hard-facing of rolls for confinuous casting machines. The deposited metal has moderate resistance to flame erosion and wear.
[C: 0.12; Mn: 0.6; Si: 0.5; Cr: 13.0; S: <0.03; P: <0.03; ]
WELTEC-H400-S

Ø2,0-4,0
T Fe7
MF5-GF-45-RTZ
-
-
-
-
flux
after surfacing
38-42
Hard-facing of rolls for confinuous casting machines. The deposited metal has moderate resistance to flame erosion and wear.
[C: 0.2; Mn: 0.5; Si: 0.4; Cr: 17.0; S: <0.03; P: <0.03; ]
WELTEC-H410

Ø2,0-3,6
T Fe7
MF5-GF-45-RTZ
-
-
-
-
flux
after surfacing
36-52
Hard-facing of hydraulic press rams and continuous casting machine rolls.
[C: 0.2; Mn: 1.2; Si: 0.5; Cr: 14.0; Ni: 3.0; S: <0.03; P: <0.03; ]
WELTEC-H420-O

Ø2,0-4,0
T Z Fe7
MF5-GF-45-GR
-
-
-
rutile
self- shielding
after surfacing
(3 layer)
39-48
(1 layer) 45-50
Hard-facing of hydraulic press rams and stop valves.
[C: 0.15; Mn: 0.6; Si: 0.5; Cr: 14.0; Ti: 0.2; S: 0.014; P: 0.015; ]
WELTEC-H420-S

Ø2,0-4,0
T Z Fe7
MF5-GF-45-GR
-
-
-
metal cored
flux
after surfacing
(3 layer)
39-48
(1 layer) 45-50
Hard-facing of hydraulic press rams and stop valves.
[C: 0.15; Mn: 0.6; Si: 0.5; Cr: 14.0; Ti: 0.2; S: 0.014; P: 0.015; ]
WELTEC-H420-01-G

Ø1,6-2,0
T Fe7
MF5-GF-200-RTZ
-
-
-
metal cored
shielding gas
after surfacing
30-38
Hard-facing of contact surfaces of stop valves.
[C: 0.1; Mn: 1.0; Si: 0.5; Cr: 17.0; S: <0.03; P: <0.03; ]
WELTEC-H420-02-G

Ø1,6-2,0
T Fe7
MF5-GF-45-RT
-
-
-
metal cored
shielding gas
after surfacing
40-52
Hard-facing of contact surfaces of stop valves.
[C: 0.15; Mn: 1.0; Si: 0.7; Cr: 12.0; Ni: 1.0; Mo: 0.7; S: <0.03; P: <0.03; ]
WELTEC-H420-02-S

Ø2,0-4,0
T Fe7
MF5-GF-45-RT
-
-
-
metal cored
flux
after surfacing
40-52
Hard-facing of contact surfaces of stop valves.
[C: 0.15; Mn: 1.0; Si: 0.7; Cr: 12.0; Ni: 1.0; Mo: 0.7; S: <0.03; P: <0.03; ]
WELTEC-H425

Ø2,0-2,4
T Fe7
MF5-GF-45-RTZ
-
-
-
metal cored
flux
after surfacing
(3 layer)
23-30
(1 layer) 36-42
Hard-facing of hydraulic power unit elements of mining equipment. The deposited layers have high corrosion resistance in conditions of salt-mine and coal-mine faces.
[C: 0.2; Mn: 0.8; Si: 0.6; Cr: 21.0; Ni: 2.0; Nb: 0.15; S: <0.03; P: <0.03; ]
WELTEC-H425-1

Ø2,0-2,4
T Fe7
MF5-GF-45-RTZ
-
-
-
metal cored
flux
after surfacing
(3 layer)
23-30
(1 layer) 40-45
Hard-facing of hydraulic power unit elements of mining equipment. The deposited layers have high corrosion resistance in conditions of salt-mine and coal-mine faces.
[C: 0.2; Mn: 0.8; Si: 0.6; Cr: 20.0; Ni: 2.0; М: 0.4; S: <0.03; P: <0.03; ]
WELTEC-H425-2

Ø2,0-2,4
T Fe7
MF5-GF-45-RTZ
-
-
-
metal cored
flux
after surfacing
(3 layer)
23-30
(1 layer) 40-45
Hard-facing of hydraulic power unit elements of mining equipment. The deposited layers have high corrosion resistance in conditions of salt-mine and coal-mine faces.
[C: 0.2; Mn: 0.8; Si: 0.6; Cr: 21.0; Ni: 2.5; Mo: 1.5; Nb: 0.15; S: <0.03; P: <0.03; ]
WELTEC-H460

Ø1,6-4,0
T Z Fe2
MF6-GF-450-GP
-
SK 500-G
-
metal cored
flux
after surfacing
41-52
Strengthening and recovering hard-facing of rolls for cycle rolling, rolls for tube mills, knifes for hot cutting, extrusion toolage and punching tools, scrapers of conveyor for shearing removal, forming rollers of coiling machines, rolls of flatting-mills and ball-rolling mills.
[C: 0.25; Mn: 0.8; Si: 0.9; Cr: 5.5; Mo: 1.2; V: 0.4; Ti: <0.6; S: <0.03; P: <0.03; ]
WELTEC-H460-01-G

Ø2,0-2,6
T Fe7
MF5-GF-45-RTZ
-
-
-
metal cored
shielding gas
after surfacing
45-50
Repairing of punches for hot punching. Parent metal: steels of 5KhNM, 5KhNB and 38KhN3MBA grades.
[C: 0.15; Mn: 0.9; Si: 0.5; Cr: 12.0; Ni: 1.6; Mo: 2.0; V: 0.1; Nb: 0.1; S: <0.03; P: <0.03; ]
WELTEC-H460-02-S

Ø2,0-3,6
T Z Fe7
MF3-GF-45-GP
-
-
-
metal cored
flux
after surfacing
40-50
Hard-facing of rolls for cold rolling of reinforcement rods, blades for cold cutting, die blocks and die punches for cold forming and pressing. The deposited metal has high wear-resistance in conditions of high specific pressures and metallic friction.
[C: 0.25; Mn: 1.0; Si: 0.3; Cr: 2.5; Ni: 1.0; Mo: 2.5; V: 0.3; Nb: 0.1; S: <0.03; P: <0.03; ]
WELTEC-H470S-O

Ø2,0-2,8
T Fe7
MF5-GF-45-RTZ
-
-
-
rutile
self- shielding
after surfacing
40-52
Hard-facing of continuous casting machine rolls. The deposited metal has high resistance to flame erosion and wear.
[C: 0.15; Mn: 1.0; Si: 0.7; Cr: 13.0; Mo: 1.5; Ni: 2.5; V: 0.3; Nb: 0.25; S: <0.03; P: <0.03; ]
WELTEC-H472-G

Ø1,6-2,4
T Fe7
MF5-GF-300-RTZ
-
-
-
metal cored
shielding gas
after surfacing
HB 280-HB 320
Corrosion-resistant surfacing of mounting places in continuous casting machines. The wire provides deposition of sub-layers when hard-facing the rolls for continuous casting machines.
[C: 0.1; Mn: 0.8; Si: 0.6; Cr: 16.0; S: <0.03; P: <0.03; ]
WELTEC-H472-S

Ø2,4-3,6
T Fe7
MF5-GF-300-RTZ
-
-
-
metal cored
flux
after surfacing
HB 280-HB 320
Corrosion-resistant surfacing of mounting places in continuous casting machines. The wire provides deposition of sub-layers when hard-facing the rolls for continuous casting machines.
[C: 0.1; Mn: 0.8; Si: 0.6; Cr: 16.0; S: <0.03; P: <0.03; ]
WELTEC-H472-01-G

Ø1,6-2,0
T Fe7
MF5-GF-200-CZ
-
-
-
metal cored
shielding gas
after surfacing
HB 160-HB 220
Hard-facing of contact surfaces of stop valves.
[C: 0.1; Mn: 0.6; Si: 0.6; Cr: 19.0; S: <0.03; P: <0.03; ]
WELTEC-H472-01-S

Ø2,0-4,0
T Fe7
MF5-GF-200-CZ
-
-
-
metal cored
flux
after surfacing
HB 160-HB 220
Hard-facing of contact surfaces of stop valves.
[C: 0.1; Mn: 0.6; Si: 0.6; Cr: 19.0; S: <0.03; P: <0.03; ]
WELTEC-H480-G

Ø1,6-2,0
T Z Fe3
MF3-GF-50-GP
-
-
HARDFACE WMOLC
metal cored
shielding gas
after surfacing
47-53
Hard-facing of rolls for hot rolling, punches for press equipment, large bell rods, parts of stripping mills. The wire provides higher heat-, wear- and flame erosion resistance.
[C: 0.3; Mn: 1.1; Si: 0.8; Cr: 4.0; Mo: 1.5; V: 0.4; W: 2.5; Ti: <0.6; S: <0.03; P: <0.03; ]
WELTEC-H480-O

Ø1,6-2,0
T Z Fe3
MF3-GF-50-GP
-
-
HARDFACE WMOLC
metal cored
self- shielding
after surfacing
47-53
Hard-facing of rolls for hot rolling, punches for press equipment, large bell rods, parts of stripping mills. The wire provides higher heat-, wear- and flame erosion resistance.
[C: 0.3; Mn: 1.1; Si: 0.8; Cr: 4.0; Mo: 1.5; V: 0.4; W: 2.5; Ti: <0.6; S: <0.03; P: <0.03; ]
WELTEC-H480-S

Ø3,0-4,0
T Z Fe3
MF3-GF-50-GP
-
-
HARDFACE WMOLC
metal cored
flux
after surfacing
47-53
Hard-facing of rolls for hot rolling, punches for press equipment, large bell rods, parts of stripping mills. The wire provides higher heat-, wear- and flame erosion resistance.
[C: 0.3; Mn: 1.1; Si: 0.8; Cr: 4.0; Mo: 1.5; V: 0.4; W: 2.5; Ti: <0.6; S: <0.03; P: <0.03; ]
WELTEC-H480NT

Ø2,4–4,0
T Z Fe3
MF3-GF-50-GPT
-
-
-
metal cored
flux
after surfacing
46-53
Hard-facing of gauges for pipe-mills, knifes for hot cutting. The wire provides higher heat- and wear-resistance and moderate flame erosion resistance.
[C: 0.3; Mn: 1.0; Si: 0.8; Cr: 5.5; Mo: 3.0; V: 0.5; W: 3.0; S: <0.03; P: <0.03; ]
WELTEC-H480S

Ø1,6–2,2
T Z Fe3
-
-
HARDFACE WMOLC
rutile
self- shielding
after surfacing
47-53
Hard-facing of rolls for hot rolling, punches for press equipment, large bell rods, parts of stripping mills, cores for dogging cranes. The wire provides high heat-, wear- and flame erosion resistance.
[C: 0.35; Mn: 1.1; Si: 0.8; Cr: 4.0; Mo: 1.7; V: 0.35; Ti: <0.6; W: 2.5; S: <0.04; P: <0.04; ]
WELTEC-H480S-S

Ø3,0–4,0
T Z Fe3
-
-
HARDFACE WMOLC
rutile
flux
after surfacing
47-53
Hard-facing of rolls for hot rolling, punches for press equipment, large bell rods, parts of stripping mills, cores for dogging cranes. The wire provides high heat-, wear- and flame erosion resistance.
[C: 0.35; Mn: 1.1; Si: 0.8; Cr: 4.0; Mo: 1.7; V: 0.35; Ti: <0.6; W: 2.5; S: <0.04; P: <0.04; ]
WELTEC-H500-RM

Ø3,0-4,0
T Fe3
MF3-GF-50-GPT
-
-
-
metal cored
flux
after surfacing
42-51
Hard-facing of rolls for hot rolling. The wire provides higher resistance to flame erosion and pin formation.
[C: 0.3; Mn: 0.9; Si: 0.8; Cr: 3.0; V: 0.3; W: 9.0; S: <0.03; P: <0.03; ]
WELTEC-H500-RM-G

Ø1,6-2,4
T Fe3
MF3-GF-50-GPT
-
-
-
metal cored
shielding gas
after surfacing
42-51
Hard-facing of rolls for hot rolling. The wire provides higher resistance to flame erosion and pin formation.
[C: 0.3; Mn: 0.9; Si: 0.8; Cr: 3.0; V: 0.3; W: 9.0; S: <0.03; P: <0.03; ]
WELTEC-H505-RM

Ø3,0-6,0
T Fe4
MF3-GF-50-GPT
-
-
-
metal cored
flux
after surfacing
48-54
Hard-facing of rolls for hot rolling. The wire provides higher resistance to flame erosion and pin formation.
[C: 0.3; Mn: 0.9; Si: 0.8; Cr: 3.2; V: 0.3; W: 11.0; S: <0.03; P: <0.03; ]
WELTEC-H540-G

Ø1,2-2,4
T Fe3
MF6-GF-50-GP
-
-
-
metal cored
shielding gas
after surfacing
48-55
Hard-facing of parts operated in conditions of metallic friction and impact loadings. The wire provides higher resistance to abrasive wear. Mechanized hard-facing of contact surfaces of railway rolling stock automatic couplers.
[C: 0.3; Mn: 1.4; Si: 1.0; Cr: 5.0; Mo: 1.5; V: 0.4; S: <0.03; P: <0.03; ]
WELTEC-H540-O

Ø2,0-2,8
T Fe3
MF6-GF-50-GP
-
-
-
metal cored
self- shielding
after surfacing
48-55
Hard-facing of parts operated in conditions of metallic friction and impact loadings. The wire provides higher resistance to abrasive wear. Mechanized hard-facing of contact surfaces of railway rolling stock automatic couplers.
[C: 0.3; Mn: 1.4; Si: 1.0; Cr: 5.0; Mo: 1.5; V: 0.4; S: <0.03; P: <0.03; ]
WELTEC-H545-G

Ø1,2-2,0
T Z Fe3
MF3-GF-55-GP
-
-
-
metal cored
shielding gas
after surfacing
54-60
The flux-cored wire is designed for hard-facing by submerged arc welding parts exposed to metal-metal wear at high specific contact pressures combined with cyclic mechanical and thermal actions. It’s used mainly with AN26P flux. The wire is mainly used for hardfacing steel rolls for cold rolling application, straightening rolls of rolling mills, for example,made from 9Kh grade steel.
[C: 0.5; Mn: 1.0; Si: 0.7; Cr: 4.5; Ni: 1.0; Mo: 3.5; V: 0.5; S: <0.03; P: <0.03; ]
WELTEC-H545-S

Ø2,0-3,6
T Z Fe3
MF3-GF-55-GP
-
-
-
metal cored
flux
after surfacing
54-60
The flux-cored wire is designed for hard-facing by submerged arc welding parts exposed to metal-metal wear at high specific contact pressures combined with cyclic mechanical and thermal actions. It’s used mainly with AN26P flux. The wire is mainly used for hardfacing steel rolls for cold rolling application, straightening rolls of rolling mills, for example,made from 9Kh grade steel.
[C: 0.5; Mn: 1.0; Si: 0.7; Cr: 4.5; Ni: 1.0; Mo: 3.5; V: 0.5; S: <0.03; P: <0.03; ]
WELTEC-H550-RM

Ø2,4-3,6
T Z Fe3
MF3-GF-55-GPT
-
-
-
metal cored
flux
after surfacing
54-60
Hard-facing of rolls for hot rolling. The wire provides higher resistance to flame erosion and pin formation.
[C: 0.5; Mn: 0.9; Si: 0.8; Cr: 4.0; W: 9.0; V: 0.3; S: <0.03; P: <0.03; ]
WELTEC-H550-01-S

Ø2,0-3,6
T Z Fe3
MF3-GF-55-GPT
-
-
-
metal cored
flux
after surfacing
58-62
Hard-facing of straightening rolls.
[C: 0.6; Mn: 0.9; Si: 0.8; Cr: 3.5; W: 10.0; V: 0.5; S: <0.03; P: <0.03; ]
WELTEC-H560-G

Ø2,0-2,8
T Fe13
MF6-GF-55-G
-
-
-
metal cored
shielding gas
after surfacing
52-58
Hard-facing of strengthening layers as applied to abrasive wear with moderate impact loading. Hard-facing of tillage tools, rolls for production of asbestos boards, die blocks and die punches for cold forming and pressing.
[C: 1.0; Mn: 3.5; Si: 0.9; Cr: 4.0; Ti: 0.6; B: 0.7; S: 0.012; P: 0.017; ]
WELTEC-H560-O

Ø2,0-2,8
T Fe13
MF6-GF-55-G
-
-
-
metal cored
self- shielding
after surfacing
52-58
Hard-facing of strengthening layers as applied to abrasive wear with moderate impact loading. Hard-facing of tillage tools, rolls for production of asbestos boards, die blocks and die punches for cold forming and pressing.
[C: 1.0; Mn: 3.5; Si: 0.9; Cr: 4.0; Ti: 0.6; B: 0.7; S: 0.012; P: 0.017; ]
WELTEC-H560-01

Ø1,6-2,0
T Z Fe13
MF6-GF-60-GT
-
-
-
metal cored
shielding gas
after surfacing
50-56
Hard-facing of strengthening layers as applied to abrasive wear with moderate impact loading. Hard-facing of tillage tools, rolls for production of asbestos boards, die blocks and die punches for cold forming and pressing.
WELTEC-H560-02-G

Ø1,6-3,2
T Z Fe13
MF6-GF-60-GT
-
-
-
metal cored
shielding gas
after surfacing
52-58
Hard-facing of strengthening layers as applied to abrasive wear with moderate impact loading. Hard-facing of tillage tools, rolls for production of asbestos boards, die blocks and die punches for cold forming and pressing.
[C: 0.5; Mn: 0.5; Si: 2.8; Cr: 8.6; S: <0.03; P: <0.03; ]
WELTEC-H560-02-O

Ø1,6-3,2
T Z Fe13
MF6-GF-60-GT
-
-
-
metal cored
self- shielding
after surfacing
52-58
Hard-facing of strengthening layers as applied to abrasive wear with moderate impact loading. Hard-facing of tillage tools, rolls for production of asbestos boards, die blocks and die punches for cold forming and pressing.
[C: 0.5; Mn: 0.5; Si: 2.8; Cr: 8.6; S: <0.03; P: <0.03; ]
WELTEC-H565-G

Ø1,2-3,2
T Z Fe4
MF6-GF-55-GPT
-
-
HARDFACE W
metal cored
shielding gas
after surfacing
54-60
Strengthening and recovering of parts after abrasive and impact wear. Cutting edges for cold and hot processing, ripper and trimming dies, roller sheet-straighteners, rollers of mineral mills and stone-crushers, scrapers, crushing and grinding cones of mills, extrusion screws.
[C: 0.55; Mn: 1.4; Si: 0.7; Cr: 5.5; Mo: 1.5; W: 1.5; S: 0.014; P: 0.015; ]
WELTEC-H565-O

Ø1,2-3,2
T Z Fe4
MF6-GF-55-GPT
-
-
HARDFACE W
metal cored
self- shielding
after surfacing
54-60
Strengthening and recovering of parts after abrasive and impact wear. Cutting edges for cold and hot processing, ripper and trimming dies, roller sheet-straighteners, rollers of mineral mills and stone-crushers, scrapers, crushing and grinding cones of mills, extrusion screws.
[C: 0.55; Mn: 1.4; Si: 0.7; Cr: 5.5; Mo: 1.5; W: 1.5; S: 0.014; P: 0.015; ]
WELTEC-H580

Ø2,0-3,0
T Z Fe6
MF6-GF-60-G
-
-
-
metal cored
self- shielding
after surfacing
56-60
Hard-facing of strengthening layers as applied to impact-abrasive and hydro-abrasive wear. Parts of slime and coal pumps, suction dredges and pump hull covers.
[C: 0.9; Mn: 0.6; Si: 0.8; Cr: 12.0; Ti: 0.6; B: 0.7; S: <0.03; P: <0.03; ]
WELTEC-H600

Ø2,6-3,2
T Z Fe13
MF6-GF-60-G
-
-
-
metal cored
self- shielding
after surfacing
58-64
Hard-facing of strengthening layers as applied to hydro-abrasive wear. Hard-facing of parts of hydraulic dredgers, slime and coal pumps, dragging buckets,drag pans, parts of suction dredges, slurry pipelines and die blocks of briquette presses.
[C: 0.9; Mn: 0.8; Si: 0.8; Cr: 5.5; Mo: 4.0; V: 0.8; Ti: 0.5; B: 0.6; S: <0.03; P: <0.03; ]
WELTEC-H620

Ø1,6-3,6
T Z Fe13
MF6-GF-60-G
-
-
-
metal cored
self- shielding
after surfacing
58-64
Hard-facing of strengthening layers as applied to impact-abrasive and gas-abrasive wear. Hard-facing of blades of smoke exhausts, executive devices of construction and road machinery: teeth of bucket-wheel excavators, noses of excavator scoops, cutting edge of excavator buckets, teeth and buckets of excavators, knifes of motor graders and scrapers and blades of soil-mixing machines.
[C: 0.8; Mn: 3.5; Si: 2.5; Cr: 5.0; Mo: 3.5; V: 0.8; Ti: 0.5; B: 0.7; S: <0.03; P: <0.03; ]
WELTEC-H620-G

Ø1,6-3,6
T Z Fe13
MF6-GF-60-G
-
-
-
metal cored
shielding gas
after surfacing
58-64
Hard-facing of strengthening layers as applied to impact-abrasive and gas-abrasive wear. Hard-facing of blades of smoke exhausts, executive devices of construction and road machinery: teeth of bucket-wheel excavators, noses of excavator scoops, cutting edge of excavator buckets, teeth and buckets of excavators, knifes of motor graders and scrapers and blades of soil-mixing machines.
[C: 0.8; Mn: 3.5; Si: 2.5; Cr: 5.0; Mo: 3.5; V: 0.8; Ti: 0.5; B: 0.7; S: <0.03; P: <0.03; ]
WELTEC-H625

Ø1,6-3,0
T Z Fe6
MF6-GF-60-G
-
-
-
metal cored
self- shielding
after surfacing
54-59
Hard-facing of strengthening layers as applied to intensive abrasive wear at minor impact loading. Hard-facing of tillage tools, die blocks of briquette presses for peat processing, mixers and screws. Hard-facing of beaters for shaft grinders and crushers, beaters for hammer crushers, teeth of coal grinder segments, cams of stars for sinter crushers, executive devices of tillage machines, dredger buckets, pipe bends at asbestos factories and rollers for production of asbestos boards.
WELTEC-H630-O

Ø3,0-3,2
T Z Fe14
MF10-GF-60-G
-
SK A 46-O,-S/UTR 7100; SK 256-O
HARDFACE НC
metal cored
self- shielding
after surfacing
50-56
Hard-facing of strengthening layers as applied to intensive abrasive wear without impact loading. Hard-facing of die blocks of briquette presses for peat processing, screws and protective plates of moulds for brick production, blades of mud-mixtures, cones of blast furnaces, blades of smoke exhausts, ash-dischar-gers, feeding screws, blades of screw mixers at sintering factories, blades for asphalt mixing.
[C: 5.0; Mn: 0.4; Si: 1.1; Cr: 26.0; S: 0.017; P: 0.015; ]
WELTEC-H635

Ø2,6-3,2
T Z Fe6
MF10-GF-65-G
-
-
-
metal cored
self- shielding
after surfacing
56-60
Hard-facing of strengthening layers as applied to intensive abrasive wear at high pressure and minor impact loading. Hard-facing of die blocks of briquette presses for peat processing, screws and protective plates of moulds for brick production, screws, teeth of excavator buckets, scraper edges of excavator and grader, noses of excavator scoops buckets of dredgers, receiving bunkers and chutes of stone-crushing mills, ash-dischargers, feeding screws, blades for asphalt mixing.
[C: 3.0; Mn: 1.0; Si: 0.6; Cr: 10.0; V: 3.6; S: 0.019; P: 0.020; ]
WELTEC-H635-01

Ø3,0-3,0
T Z Fe14
MF10-GF-65-G
-
-
-
metal cored
self- shielding
after surfacing
56-60
Hard-facing of strengthening layers as applied to intensive abrasive wear. Hard-facing of teeth of excavator buckets, scraper edges of excavator and grader, noses of excavator scoops buckets of dredgers, receiving bunkers and chutes of stone-crushing mills, ash-dischargers, feeding screws, blades for asphalt mixing.

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