Corodur 70T4 is a self shielded flux cored wire designed with slag system to produce weld with very low sulphur and resistance to hot cracking. It has good operator appeal with slag cover, stable arc and optimized performance characteristics. The deposit has superior crack resistance and suitable for welding steels with high sulphur and carbon steels. Low spatter loss with easy slag removal.
Suitable for single and multipass welding of low and medium carbon steels. Joining of Structural steels, mild steels, and low alloy steels. Used for general fabrication steels. Also suitable for welding IS:2062, st.32.3 to st.52.4.
CORODUR 71T5
CORODUR 71T5 is specially developed basic flux cored wire for all positional welding, which gives radiographic weld metal quality with low hydrogen. It gives superior strength and impact properties. Arc is stable. Low spatter loss with easy slag removal. Using 80%Ar/Balance CO2 or 100% CO2 as the shielding gas.
Suitable for Multipass welding on Structural steels, Boiler quality steels, Pressure vessels, Heat Exchanger, Ship-Building, Bridges and Heavy machinery parts.
CORODUR 200K
CORODUR 200 K is a tubular wire of the Cr-Ni-Mn- type. The fully austenitic weld material has high plasticity and acts as a plastic buffer. Deposits are work hardening,thermal shock resistant upto 8500C, stainless and not magnetic. CORODUR 200 K is suitable for welding steels with more than 0.7%C and other difficult combinations, because it deposits a most ductile weld metal. The depositsresist high shrinkage stresses and impact loading.
Repair of manganese steel buckets and shovels, high tensile tools and dies, clutches, crane wheels, earthmoving undercarriage parts, gear wheels,buffer layers etc.
CORODUR 250K
CORODUR 200 K is a tubular wire of the Cr-Mn- type which is fully austenitic weld material has high plasticity and acts as a plastic buffer. Deposits are stainless, not magnetic and hardness after work hardening approximately up to 480 HB It deposits a most ductile weld metal, so it is preferable for welding buffer layers before welding over old hardfacing. The deposits resist high shrinkage stresses and impact loading.
Repair of manganese steel buckets and shovels, tensile tools and dies, crane wheels, earthmoving undercarriage parts, gear wheels, buffer layers etc.
CORODUR 324
Corodur 324 is specially developed flux cored wire with high alloying content, which produces bright and smooth bead. Chemistry is so controlled; the ferrite-austenite duplex structure provides resilience with very high strength.
High strength, crack resistant joining of unknown and dissimilar steels, Hadfield High Carbon and alloy steels. Also recommended for tough and wear resistant overlays on all steels.
CORODUR 4351 NOA
CORODUR 4351 is a Flux Cored Wire which provides tough and corrosion resistant overlay against wear from sea water and power plant operation. The weld metal is Cr-Ni-Mo alloy stainless steel. The alloy is highly suitable for welding wear parts from the steel industry and large machinery. The weld deposit has excellent resistance to corrosion, pitting and impacts loads. It is also suitable for welding on tough, corrosion resistant continuous cast rolls.
Deposition of continuous casting rolls, Bridge store;deposition to thick areas of water, steam and gas fittings for operating temperatures to 450°C; rope pouring roles; on alloying buffer layers.
CORODUR 300 OA
High C, Cr, Nb-alloyed flux- cored wire electrode for high abrasive wear. The weld deposit consists of chrome and Niobium-carbides.
Bucket teeth & lips, fan blades, hard facings on parts for coal mining equipment, cement and mineral industries.
CORODUR 61
High C, Cr, Nb, B-alloyed flux- cored wire with special carbides for extreme hardness. This combination results in high abrasion resistance.
Cable rolls, rails, couplings, back up rolls of caterpillar crane wheel rims, shafts, tool – joints, etc. Ideal for rebuilding of profiles on difficult to weld steel of earth moving machine parts.
CORODUR 65Z
High C, Cr, Mo., Nb, V, W-alloyed flux-cored wire electrode which forms extremely hard carbides. This is used for hardfacing against extremely strong mineral wear. The deposit retains its wear resistance upto 650°c.
Bucket teeth & lips, fan blades, hard facings on parts for coal mining equipment, cement and mineral industries.
CORODUR 70
High C, Cr, V-alloyed flux cored Wire which provides very hard carbides. Very much suitable for grinding abrasion caused by Minerals.
CORODUR 70 T4
Corodur 70 T 4 is a tubular wire which produces a low alloyed deposit used for both joining and build up. The weld metal has a high tensile strength and crack resistance.
Suitable for single and multipass welding of low and medium carbon steels. Joining of Structural steels, mild steels, and low alloy steels. Used for general fabrication steels. Also suitable for welding IS:2062, st.32.3 to st.52.4.
CORODUR 200 K
The austenitic weld deposit of the highly alloyed flux cored wire electrode is corrosion resistant, work hardening, anti-magnetic, heat and thermal shock resistant upto 850°C.
Repair of manganese steel buckets and shovels, high tensile tools and dies, clutches, crane wheels, earthmoving undercarriage parts, gear wheels,buffer layers etc.
CORODUR 203
A tubular wire ideal for general fabrication and build up priorto Hard surfacing with a special flux including internal vapour phase shielding, which eliminates the need for external shielding gas.
For welding high tensile fine grained steels like N-A-XTRA 65, 70, USS T1, T1A, T1B, WELTEN 70C etc. Also suitable for joining steels with specified tensile strength upto 700 N/mm2 and with good impact toughness.
CORODUR 250K
Austentic high manganes and chromium-alloyed flux-cored wire electrode. The fully austenitic weld deposit is corrosion resistant, non-magnetic, has high plasticity and acts as a buffer, especially on old harfacing.
Repair of manganese steel buckets and shovels, tensile tools and dies, crane wheels, earthmoving undercarriage parts, gear wheels, buffer layers etc
CORODUR 300 OA
Corodur 300-OA deposits low alloy machinable welds, which is of air hardening type on low and medium alloy steels, austenitic manganese steel etc. The number of layers can be done as necessary and is excellent for buffer layers before hardfacing.
Cable rolls, rails, couplings, back up rolls of caterpillar crane wheel rims, shafts, tool – joints, etc. Ideal for rebuilding of profiles on difficult to weld steel of earth moving machine parts.
CORODUR 203
Low alloy flux cored wire with basic slag, which is easily detachable producing sound and uniform weld bead.
For welding high tensile fine grained steels like N-A-XTRA 65, 70, USS T1, T1A, T1B, WELTEN 70C etc. Also suitable for joining steels with specified tensile strength upto 700 N/mm2 and with good impact toughness.
CORODUR 400
Tubularwire produces a low alloyed deposit for build-up and hardfacing of about400 BHN. The deposit is tough and resists to impact load. Can be used for multi-layer welding with interpass temperature of 250°C.
CORODUR 50 OA
CORODUR 50 OA is a tubular wire, which deposits give C-Si-Mn-Cr weld metal having good abrasion resistance under moderately high impact. Multipass deposit is possible.
Build up of crusher parts, bucket teeth and lips, trash crushing etc with applications were abrasive wear in combination with medium impact.
CORODUR 55 MO
A tubular wire CORODUR 55 Mo which deposits a high C-Cr-Mo alloyed stainless weld metal with excellent resistance to abrasion and medium impact. The weld deposit has a higher temperature resistance upto 4500C. Where high abrasion accompanied by corrosion is expected - it can be used. The additional alloyed 1.3 % Mo gives the deposit a high warm strength.
Bucket teeth and lips, sand pumps (wet sand possible), mixture parts, impellers and conveyer screws.
CORODUR 59L
CORODUR 59-L is tubular wire deposited with high C-Cr alloyed with excellent resistance to abrasion. It is deposited crack free by controlling the operational parameters. It can be used whenever abrasion is expected.
Crusher, sinter wheel breakers, small welding chutes blast furnace bells, track hoppers mixer parts etc.
CORODUR 60 OA
A tubular wire CORODUR 60 OA deposits a high C-Cr-Nb alloyed weld metal used for hardfacing which gives excellent resistant to extreme abrasive wear. CORODUR 60 OA forms weld deposit which consists of chrome and niobium carbides which offers an excellent resistance to abrasion. Good results are achieved by welding in two layers.
Hard facings on parts for coal mining equipment, steel industry, cement industry and mineral industries.
CORODUR 61 OA
Corodur 601 is a tubular wire, it depoist Cr-Mo-W-V alloy. Deposits have high hardenability and give hardness upto 60 HRC even on slow cooling. Resistance Lo tempering is good
Bucket teeth & lips, fan blades, hard facings on parts for coal mining equipment, cement and mineral industries.
CORODUR 600 OA
CORODUR 600 OA is a tubular wire which produces a CrMoV alloyed deposit. The weld metal has high hardenability and produces a hardness up to 56 Rc even with relatively slow cooling rates. Crack resistance is good provided adequate preheat and interpass temperature are applied together with slow cooling after welding. Resistance to tempering is good.
Parts subjected to abrasion, impact and compressive loads, sand pumps, dredge pump parts, dredge ladder rolls, etc.
CORODUR 601 OA
CORODUR 601 is a tubular wire which produces a CrMoWV alloyed deposit. The weld metal has high hardenability and produces a hardness up to 58 Rc even with relatively slow cooling rates. Crack resistance is good provided adequate preheat and interpass temperature are applied together with slow cooling after welding. Resistance to tempering is good.
Best suited for parts subjected to abrasion, impact and compressive loads, sand pumps, dredge pump parts, dredge ladder rolls, tools - joints etc.
CORODUR 4351 NOA
(SAWIRE)
CORODUR 4351 is a Flux Cored Wire which provides tough and corrosion resistant overlay against wear from sea water and power plant operation. The weld metal is Cr-Ni-Mo alloy stainless steel. The alloy is highly suitable for welding wear parts from the steel industry and large machinery. The weld deposit has excellent resistance to corrosion, pitting and impacts loads. It is also suitable for welding on tough, corrosion resistant continuous cast rolls.
Parts subjected to abrasion, impact and compressive loads, sand pumps, dredge pump parts, dredge ladder rolls, etc.
CORODUR 300 OA
Corodur 300-OA deposits low alloy machinable welds, which is of air hardening type on low and medium alloy steels, austenitic manganese steel etc. The number of layers can be done as necessary and is excellent for buffer layers before hardfacing.
Deposition of continuous casting rolls, Bridge store;deposition to thick areas of water, steam and gas fittings for operating temperatures to 450 °C; rope pouring roles; on alloying buffer layers.
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