Alloyed and agglomerated flux, which is designed for submerged arc hardfacing of parts subjected to metal to metal friction wear, moderate impart and low stress mineral abrasion. Provides weld metal with 225-300 HB hardness, when used with SW 702 wire electrode. Possible to use in direct current. Hardness and transfer of alloying elements to the weld metal depens on welding parameters used. For instance, optimum welding parameters for 4.00 mm wire electrode are about 600 A, 32 V, 50 cm/min. welding speed. Gives very smooth and clean weld bead surfaces, slag removal is very easy and generally slag is self releasing. Typical Applications: Suitable for hardfacing of machine gear parts, rails, supports rolls of caterpillars, pulleys, locomotive wheels, table and support rolls in iron and steel industry.
Alloyed and agglomerated flux, which is designed for submerged arc hardfacing of parts subjected to metal to metal friction wear, moderate impart and low stress mineral abrasion. Provides weld metal with 300-350 HB hardness, when used with SW 702 wire electrode. Possible to use in direct current. Hardness and transfer of alloying elements to the weld metal depens on welding parameters used. Gives very smooth and clean weld bead surfaces, slag removal is very easy and generally slag is self releasing. Typical Applications : Hardfacing of track rollers, idlers, couplings, piston rod ends, earth moving equipment, rolls, mills, etc. the alloying effect to the flux depends, to a large degree, on the weld parameters chosen.
Alloyed and agglomerated flux, which is designed for submerged arc hardfacing of parts subjected to metal to metal friction wear, moderate impart and low stress mineral abrasion. Provides weld metal with 325-400 HB hardness, when used with SW 702 wire electrode. Possible to use in direct current. Hardness and transfer of alloying elements to the weld metal depens on welding parameters used. Gives very smooth and clean weld bead surfaces, slag removal is very easy and generally slag is self releasing. Typical Applications : Hardfacing of pinch rollers, table rolls, idlers, couplings, piston rod ends.
Alloyed and agglomerated flux, which is designed for submerged arc hardfacing of parts subjected to metal to metal friction wear, moderate impart and low stress mineral abrasion. Provides weld metal with 400-475 HB hardness, when used with SW 702 wire electrode. Possible to use in direct current. Hardness and transfer of alloying elements to the weld metal depens on welding parameters used. Gives very smooth and clean weld bead surfaces, slag removal is very easy and generally slag is self releasing. Typical Applications : Hardfacing of pinchrolls, sinter crushers etc.
Agglomerated and unalloyed (neutral) submerged arc welding flux used for hardfacing purposes. Suitable for hardfacing of continuous casting rolls, table rolls, pinch rolls, drums, wheels and rails in combination with specially designed hardfacing flux cored wires. Possible to use both in alternative and direct currents in stringer bead and ossillation technique. Provides smooth weld bead without porosity and has a very easy slag removal.Typical Applications: Hardfacing of continuous casting, table, pinch rollers, crane and train wheels, rails and drums.
Flux cored wire for submerged arc hardfacing of parts subjected to metal-to-metal friction wear (adhesion) and medium degree impacts. SHF 604 flux is used together with this wire for hardfacing applications. Weld metal is easily machinable by chip forming. Interpass temperature should not exceed 250°C, during welding. Typical Applications : Suitable for hardfacing rollers, railway rails and crossings, rolling mills, caterpillar track rolls and tracks, sprockets, shafts, crane rollers and ilder and mine car wheels.
Flux cored wire for submerged arc hardfacing of parts subjected to metal-to-metal friction (adhesion) and medium degree impacts. SHF 604 flux is used together with this wire for hardfacing applications. Weld metal is easily machinable by chip forming. Interpass temperature should not exceed 250°C, during welding. Typical Applications : Suitable for hardfacing rollers, rolling mills, caterpillar track rolls and tracks, sprockets, shafts, crane rollers and idler and mine car wheels.
Flux cored wire for submerged arc hardfacing of parts subjected to low stress abrasion with high compression stress and high impact. SHF 604 flux is the proper flux for hardfacing applications. Due to it's high hardness weld metal is only machinable by grinding or carbide tipped tools.Typical Applications : Hardfacing of steel mill rolls, crane wheels, cable sheaves.
Flux cored wire for submerged arc welding, which is developed for hardfacing of parts subjected of impact high compressive stresses and metal-to-metal wear. Provides martensitic weld metal with high hardness. Weld metal can be machined by grinding or by diamond cutting bits. It is recommended to apply a buffer layer on base metals with high carbon and low weldability, before hardfacing. The deposit is heat treatable and forgeable.Typical Applications : Suitable for hardfacing of rope and cable sheaves, bed knives, steel mill rollers, crane wheels, forging dies.
Flux cored wire for hardfacing of parts subjected to metal-to-metal wear (adhesion), moderate impact, creep, thermal fatigue and corrosion at high temperatures. Especially designed for hardfacing and renovation of continuous casting rollers. SHF 604 is the suitable flux for these hardfacing applications. Ferritic-martensitic weld metal contains Cr, Ni, Mo, V and Nb alloys. Provides smooth and easily machinable surface on stringer weld bead or weaving technique. Typical Applications: Hardfacing of continuous casting rollers and similar rollers operating at high service temperatures.