an ISO 9001:2000 Company Products - Hard Facing Welding Wires Index MOA- 501       Hard Facing Open Arc Flux Cored Wire Applications For building up on Hadfield manganese steel.Typical applications are rail sections, rock crushers, jaw crushers, mantles, hammers rollers, bucket teeth,lips,sides etc. Exhibits a strong work hardening tendency under comprehensive and shock loads. Typical Weld Metal Chemistry C=0.70% Cr=2.30% Mn=14.00% Ni=0.20% Si=0.80% Hardness (3 Layers) 17-20 HRC(Work Hardening) Polarity DC wire positive Size 1.60 mm, 2.00 mm, 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.60-2.0 mm 200-350A,26-28V 2.40- 2.8 mm 250-400A,28-29V Wire Extension(Stickout) 35-40 mm Property The undiluted weld metal is non magnetic and has poor machinability Back to Hard Facing Welding Wire Index Top MOA- 502       Hard Facing Open Arc Flux Cored Wire Applications Rutile based flux cored wire mainly for crusher hammers, rollers rails points and crossings,sections where severe impact under heavy load is applicable,work hardening type for joining and build up application. Typical Weld Metal Chemistry C=0.40% Cr=14.10% Mn=14.00% Si=0.70% Hardness (3 Layers) 22-24 HRC(Work Hardening) Polarity DC wire positive Size 1.60 mm, 2.00 mm, 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.60-2.0 mm 200-350A,26-28V 2.40- 2.8 mm 250-400A,27-29V Wire Extension(Stickout) 35-40 mm Back to Hard Facing Welding Wire Index Top MOA- 503       Hard Facing Open Arc Flux Cored Wire Applications A low alloy steel flux cored wire for mainly building up purpose on crane wheels, tractors, rails, steels shafts, trunions, gears, undercarriage of earthmoving equipment, excavator pins etc. Typical Weld Metal Chemistry C=0.15% Cr=1.50% Mn=1.50% Si=0.60% Hardness (3 Layers) 30-35 HRC Polarity DC wire positive Size 1.60 mm, 2.00 mm, 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.60-2.0 mm 200-350A,26-28V 2.40- 2.8 mm 250-400A,27-29V Wire Extension(Stickout) 35-40 mm Property Good impact properties and resistance for cold deformation.Weld deposit can be easily machined with carbide tiped tools or flame cut. Back to Hard Facing Welding Wire Index Top MOA- 504       Hard Facing Open Arc Flux Cored Wire Applications Mainly used for hardfacing and build up of tractor roolers, idlers, earthmoving machinery components, mine car wheels, steel mill rollers etc, where metal to metal wear is encountered.On heavier deposits preheating is required.Machinable with carbide tools. Typical Weld Metal Chemistry C=0.20% Cr=2.80% Mn=2.20% Si=0.70% Hardness (3 Layers) 42-44 HRC Polarity DC wire positive Size 1.60 mm, 2.00 mm, 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.60-2.0 mm 200-350A,26-28V 2.40- 2.8 mm 250-400A,27-29V Wire Extension(Stickout) 35-40 mm Back to Hard Facing Welding Wire Index Top MOA- 505       Hard Facing Open Arc Flux Cored Wire Applications An easy to use flux cored wire having good abrasion and impact resistance with higher hardness.Mainly used for bucket lips, teeth, undersides, cutting edges etc. Typical Weld Metal Chemistry C=0.55%, Cr=6.30% Mn=1.80%, Mo=0.50% Si=0.70% V=0.75% Hardness (3 Layers) 55-60 HRC Polarity DC wire positive Size 1.60 mm, 2.00 mm, 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.60-2.0 mm 200-350A,26-28V 2.40- 2.8 mm 250-400A,27-29V Wire Extension(Stickout) 35-40 mm Back to Hard Facing Welding Wire Index Top MOA- 506       Hard Facing Open Arc Flux Cored Wire Description A self shielded high carbon high chromium flux cored wire designed specially for extreme gouging abrasion conditions. The weld deposit is primarily used for hardfacing components subjected to extreme abrasion/erosion under moderate/heavy impact loads. The weld deposit contains a high proportion of hard primary chromium carbides in a tough martensitic-secondary carbide eutectic matrix. The weld deposit is non machinable. Applications Worn-out Ni-Hard and high chrome crusher rollers, table liners, tyres etc.for the coal mill in thermal power station and crushing mill in cement plants. Gyratory crusher cones and mantles, catalyst pipes and bends, slurry pipes and valve bodies, dredge pump bodies, extruder screws, mining & earthmoving equipment, blast furnace bells, coal pulveriser rollers, crushers hammer, shovel edges wear plates etc. Typical Weld Metal Chemistry C=5.00% Si=1.00% Mn=1.10% Cr=25.50% Hardness (3 Layers) 58-62 HRC Polarity DC wire positive Size 1.60 mm, 2.00 mm, 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.60-2.0 mm 200-350A,26-28V 2.40- 2.8 mm 250-400A,27-29V Wire Extension(Stickout) 35-40 mm Property The Weld Deposit is Non-machinable and grinding is possible. Also the weld deposit is magnetic and has very good abrasion resistance low to moderate impact resistance and good corrosion resistance. Back to Hard Facing Welding Wire Index Top MOA- 507       Hard Facing Open Arc Flux Cored Wire Applications A flux cored wire having complex carbide in a tough matrix mainly used for sand and earthmoving equipments bucket teeth, mixer blades, wear plates etc., where one layer of surfacing is required. Typical Weld Metal Chemistry C=5.00% Cr=21.50% Mn=1.50% Nb=6.30% Si=0.80% Hardness (3 Layers) 60-64 HRC Polarity DC wire positive Size 1.60 mm, 2.00 mm, 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.60-2.0 mm 200-300A,26-28V 2.40- 2.8 mm 250-400A,27-29V Wire Extension(Stickout) 35-40 mm Back to Hard Facing Welding Wire Index Top MOA- 509       Hard Facing Open Arc Flux Cored Wire Applications A Flux cored wire having complex carbides in a tough matrix especially used for maximum abrasion resistance at higher temperatures. Sieves in steel plant, wear plates, sinter claw breaker in steel plants, cement kilns etc., where abrasion at high temperatures in excess of 600°C is encountered Typical Weld Metal Chemistry C=5.30% Cr=22.00% V=0.80% Mn=1.30% Nb=6.50% W=2.00% Si=1.00% Mo=6.00% Hardness (3 Layers) 63-67 HRC Polarity DC wire positive Size 2.40mm, & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 2.40 mm 280-350A,28-29V 2.80 mm 300-400A,29-30V Wire Extension(Stickout) 30-35 mm Back to Hard Facing Welding Wire Index Top MOA- 5430       Hard Facing Open Arc Flux Cored Wire Description Martensitic/ Ferritic cored wire used primarily as base layer to have good bonding with base metal, avoiding spalling and restricts carbon pickup. Applications Continuous casting rolls for steel plants Typical Weld Metal Chemistry C=0.06% Cr=17.50% , Mn=1.30% Si=0.70% Hardness (3 Layers) 20 - 24 HRC Polarity DC wire positive Size 2.40mm & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 2.4 mm 250-450A,27-29V 2.80 mm 300-450A,27-30V Wire Extension(Stickout) 30-35 mm Back to Hard Facing Welding Wire Index Top MOA- DHN       Hard Facing Open Arc Flux Cored Wire Description 400 series martensitic cored wire used primarily for hardfacing of steel mill rollers.The weld deposit can withstand abrasion and adhesion,oxidation and stress corrosion cracking,avoid precipitation of chromium carbides along the grain boundries,thermal fatigue,resistance to high temperature tempering and microstructure stability.The elongation and impact strength values are higher than MOA-5414.Also the presence of Mo,Co,V and W improves toughness, resistance to cyclic thermal amd mechanical stresses. Typical Weld Metal Chemistry C=0.03% Cr=12.80% V=0.50%, N = 0.13% Ni=5.00% W=0.80% Mn=1.20% Mo=0.60% , Si=0.60% Co=2.00% Hardness (3 Layers) 43 - 48 HRC Polarity DC wire positive Size 2.40mm & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 2.4 mm 250-450A,27-29V 2.80 mm 300-450A,27-30V Wire Extension(Stickout) 30-35 mm Back to Hard Facing Welding Wire Index Top MOA- TIC       Hard Facing Open Arc Flux Cored Wire Description Hardface TIC is a cored wire used for hardfacing components subject to severe abrasion and heavy impact. The weld deposit contains finely dispersed Titanium Carbide particles in a high Chromium martensite matrix. The weld deposit is non machinable Applications Augers, scraper blades, mixer type, brick dies, tempers, earthmoving equipment ,crushing equipment, mining equipment, shovel buckets, slurry pipes, cane knives and shredders. Some relief checking is normal Typical Weld Metal Chemistry C=1.80% Cr=6.50% Ti=5.50% Mn = 1.80% Mo=1.20% Si=0.90% Hardness (3 Layers) 53 - 58 HRC Polarity DC wire positive Size 1.6mm, 2.00mm, 2.40mm & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 1.6 mm 150-300A,25-28V 2.0 mm 200-350A,26-28V 2.4 mm 250-450A,27-29V 2.80 mm 300-450A,27-30V Wire Extension(Stickout) 30-35 mm Back to Hard Facing Welding Wire Index Top MOA- 5414       Hard Facing Open Arc Flux Cored Wire Description 400 series martensitic cored wire used primarily for hardfacing of steel mill rollers and surfacing of valve components.The weld deposit can withstand abrasion and adhension, oxidation and stress corrosion cracking,avoid precipitation of chromium carbides along the grain boundries ,thermal fatigue,resistance to high temperature tempering and microstructure stability Applications Continous casting rollers for steel plants Typical Weld Metal Chemistry C=0.04% Cr=12.50% N = 0.12% Ni=4.00% Mn=1.30% Mo=0.40% Si=0.70% Hardness (3 Layers) 40 - 44 HRC Polarity DC wire positive Size 2.40mm & 2.80mm Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box. 2.4 & 2.5mm wires are available in 250Kgs fibre drum for automatic welding. Welding parameter guidelines Size Range 2.4 mm 250-450A,27-29V 2.80 mm 300-450A,27-30V Wire Extension(Stickout) 30-35 mm Back to Hard Facing Welding Wire Index Top