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Wire, electrodes, bars for cast iron welding buy in Perm
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Wire, electrodes, bars for cast iron welding

Wire, electrodes, bars for cast iron welding

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Russia, Perm
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Technical characteristics
  • BrandCastolin
  • Country of manufactureGermany

Powder and seamless welding wire for cast iron welding — for specialized repair shops. Is more economic in comparison with electrodes.

Powder a wire for cast iron welding:

EnDOtec DO*23

The powder wire is intended for repair and restoration of pig-iron elements. Suitable also for compounds of cast iron and cast iron-steel. Main application it: welding of beds and base of installations, pumps, elements of crushers, repair of defects of molding.

• Strength av: ~ 470 N/mm2
• Hardness (after welding):-190 NVZO

Properties and advantages:
• Lack of cracks and porosity even at multilayered welded seams
• Special components of furnace charge considerably improve quality of welding
• Considerable crack resistance

EnDOtec DO*26


The powder wire intended for repair of foundry defects and for preventive coverings of the tool from cast iron as stamps and matrixes, it is applied also to a naplavka of wearproof coverings on grid-iron lattices and doors of coppers, and also a naplavka of underlayers (intermediate layers) on cast iron.

• Hardness (second layer): 150-200 NVZO

Properties and advantages:
• Excellent connection with greasy gray cast iron
• Excellent firmness in the conditions of friction of metal about metal
• Excellent firmness against pressure
• Good polzucheprochnost

Seamless a wire for cast iron welding:

CastoMag 45640

This seamless wire was developed especially for connecting welding, including connection staly and cast iron, restoration of the sizes and a naplavka of preventive coverings on cast iron, including gray cast iron. On the laid metal the pobezhalost film is not formed.

Seamless a pro-wolf of CastoMag 45640 it is recommended for a naplavka of wearproof coverings and restoration of the sizes of forming and press tools in automotive industry. It is used also for connection gazo-and water supply systems from malleable cast iron, repair of drums, large pig-iron details, fire chambers of furnaces and for a naplavka on places of connections. CastoMag 45640 can be applied to correction of defects of machining, foundry defects and correction of a surface of connections.

(after welding with any metal at the 20th a hail. C)

Durability on stretching: 500 N/mm2
Lengthening of A5: 25%
Hardness after welding: 175 HB

Some brands of electrodes for cast iron welding:

Castolin 2-24

Electrode for welding of details from not greasy cast iron with the subsequent machining of a welding seam. It is applied at production of cases of the equipment, support of bearings, cranked shaft, the cable reels which are building up, asterisks, cogwheels, turbine shovels from bronze or gray cast iron, worn-out cases of turbines, sealing covers, saddles of latches, cases and flanges of electric motors, etc.

  • Good workability.
  • Welding in all provisions.
  • Small welding current.
  • Homogeneous structure of a naplavka.
  • Small hashing with basic metal.


Repartition of tensile strength of Rm: 380-440 N / mm2
Hardness: 130-170 HV30

Castolin 2-44 for cold welding of cast iron

The covered electrode intended especially for repair and connections of elements from greasy cast iron. Area to application: repairs of blocks of engines, cases of installations, valves, pig-iron wheels, cylinders and guides.

Properties and advantages:

  • Small current of welding
  • Stable arch, excellent supervision of a welding bathtub, lack of undercuts.
  • Uniform welded seam, without porosity
  • Easily deleted slag crust


Strength: 250-300 N/mm2
Hardness (after welding): 100-130 HV30

Castolin XHD 2230

The covered electrode with the high content of graphite in a plastering for cold welding of chugun. The built-up metal on the basis of an alloy of NiFe has the high durability, crack resistance. Special electrodes for repair and sheetings of the details from gray cast iron working in the conditions of high loadings. Obdast applications: cases of machines from gray cast iron, a support of bearings, cases of pumps, covers, massive pig-iron designs, air compressors, flywheels, krylchatka, plugs, inserts, defects of molding, a bed and guides of lathes, matrixes and punches, gas engines, levers and drafts, cases of pumps and gear cages, gear wheels, cases and guides of machines, diesel engines, blocks of cylinders, cases of turbines, hydraulic cylinders, tables. Welding of gray cast iron with steel, hardening of pig-iron designs steel fragments.

  • Maximum crack resistance.
  • The highest value of strength.
  • High speed of a naplavka.
  • Tolerance to an overheat.
  • High resistance on compression.
  • Simplicity of process of welding by sources of direct and alternating current. Welding in all provisions.

Technical characteristics

Strength of Rm: 470-550 N/mm2

Hardness: 180-230 HV30

Castolin Xuper 2240

For repair and hardening of details from gray cast iron. An electrode with the high content of nickel and a low heatinvestment. Special characteristics of an arch allow to carry out welding of the polluted surfaces. Welding of gray cast iron with steel, cases of cars and mechanisms, pumps, air compressors, gear cages, large-size sections, a recovery naplavka, correction of defects of molding, a shovel of wheels, frames and guides of machines, flywheels, matrixes and punches of stamps, gear wheels, cases of transmissions, generators, turbines, hydraulic cylinders, plates, tables.

Technical characteristics:

Strength of Rm: 370-440 N/mm2
Hardness: 130-170 HV30

Castolin 27

The covered electrode with high content of graphite in a plastering for cold welding of cast iron. Perfectly is suitable for welding and a naplavka on the old, greasy or damaged at temperature influence surfaces from cast iron. Melkocheshuychaty welded seams. Stable welding arch. Color of the built-up metal is similar to color of cast iron.

Typical examples of use:

Working edges of the cold cutting tools, lattices of otzhigatelny furnaces, the chill mold and a layer on difficult welded foundry products.

Technical characteristics:

Hardness without processing: … … … … ….54 HRC
Annealing: … … … … … … … … … … … … … … … … … … 220 HB
Training (800-850 C/oil, water) … … 58 HRC
Training and holiday at 180 C … …. … … … 55 HRC

Castolin 2-23

The covered electrode with high content of graphite in a plastering for cold welding of cast iron. The high-strength built-up metal on the basis of nickel with graphite deposits, steady against formation of cracks. Typical examples of use: engines, pumps, cases of zolotniks or compressors, frameworks of rolling machines, machines for cutting of sheet metal, press, bigovalny, crushing, papermaking machines, cogwheels, beds of machines, textile cars, covers, cases of turbines and sealing rings, cylinders of rolling machines from cast iron with spherical graphite at steel foundries.

Limit of the fluidity [MPa]: … … … … … 280
Strength [MPa]: … … … … … 330
Hardness [HB]: … … … … … … … … … … … 150

Additive bars

CastoWIG 45656W

Additive bars on the basis of Ni for argono-arc welding of cast iron.

Are used for diverse connecting welding and a naplavka of chugun with lamellar and spherical graphite, austenitic chugun, malleable chugun, and also cast iron with steel.

Technical characteristics:

Fluidity limit … … … 200 MPas
Strength … … ….410 MPas
Relative lengthening … 25%
Impact strength of Av … ….130 J

Castolin 14

Additive bar on the basis of FeC alloy for gas welding of chugun.

The built-up metal on the basis of cast iron with lamellar graphite. It is steady against formation of cracks. Good corrosion resistance. It is possible to process mechanically. Color is similar to cast iron.

Technical characteristics:

Limit of the fluidity of 180 MPas
Strength of 250 MPas

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