We stock a wide range of powders suited for our MSSA Puddle Torch (used for spray welding).
The list below details a selection of the range of Puddle Torch powders available. If the powder you are searching for is not listed, please contact us with your enquiry as in most cases we will be able to source it for you.
| Powder Name | Description | Matching Method | Applications |
| MSSA 27 | MSSA 27 is a nickel based hard surfacing alloy and is used where a soft readily machinable overlay is desired . The deposit has a high oxidation resistance. Hardness Rc 22 – 27. MSSA 27 is applied with any of the commercial hand held puddle torches. | File or Grinding Wheel | Used in Foundries for Repair of Castings or Mould Parts.Used extensively in the Glass Industry. |
| N30-1P | MSSA N30-1P is a premium nickel based metal powder and has a nominal hardness of RC 30 -33. This powder exhibits excellent corrosion resistance and wets out evenly at .010″ .015″ deposit thickness. May be applied to carbon steel, stainless steel and also cast iron. | Conventional Methods | Repair and Build Up of Diesel Valves Bearing Sleeves Valve Seats Metal to Metal Wear |
| N35-1P | MSSA N35-1P is a premium nickel based metal powder and has a nominal hardness of RC 35 – 38. This powder exhibits excellent corrosion resistance and wets out evenly at .010″ .015″ deposit thickness. May be applied to carbon steel, stainless steel and also cast iron. | Conventional Methods | Repair and Build Up of Diesel Valves Bearing Sleeves Valve Seats Metal to Metal Wear Shafts Gears |
| N40-1P | MSSA N40-1P offers high build up capability, good impact and abrasion resistance and a nominal hardness of 40 – 42 RC. Excellent machinability. Suggested for use where precision finish is required. Excellent corrosion resistance. | Conventional Methods | Repair and build up of Worn Moulds and other parts in the Glass Manufacturing Industry, also for Valves, Bearings, Splines, Seal Rings, Valve Gates, Sprockets, Gear Teeth, Automotive Camshaft Lobes, Engine Valves. |
| N45–1P | MSSA N45-1 is a hard surfacing alloy with bi and tri-metallic hard phases for maximum wear resistance. and good corrosion resistance. It has a nominal hardness of 45-48 RC. | Excellent grindability. However, it can be machined with care and good tool geometry. | Originally produced in Europe for Rebuilding Automotive Valve Faces and Camshaft Lobes, MSSA 45-1 is also used for Gear Teeth, Seal Rings etc. |
| N50-1P | MSSA N50-1P offers high build up capability, good impact and abrasion resistance and a nominal hardness of 50-52 RC. Excellent machinability. Suggested for use where precision finish is required. Excellent corrosion resistance. | Non machinable Finish surface by grinding | Repair and build up of Worn Moulds and other parts in the Glass Manufacturing Industry, also for Valves, Bearings, Splines, Seal Rings, Valve Gates, Sprockets, Gear Teeth, Automotive Camshaft Lobes, Engine Valves. |
| N60-1P | MSSA N60-1P is a nickel based metal hard surfacing powder and has a nominal hardness of RC 60 – 64. It has excellent abrasion resistance, high hardness, corrosion resistance and excellent weldability. | Non machinable finish surface by grinding. | Pusher Rods Sucker Rods Couplings Agriculture Equipment Ploughs Tynes Bucket Teeth Food Processing Pulveriser Hammers in Pet Food Manufacture Fertilizer production |
| MSSA Co-6 | MSSA Co-6 is a cobalt base alloy recommended for hard-facing parts subject to impact, corrosion and oxidation at high temperatures. It also displays good resistance to abrasion and friction (especially galling and seizing). | Always finish with carbide tools and grinding. | Especially used for maintaining cutting edges under heat. Applications include engine valves, pump shafts and sleeves, hot dies, extrusion screws, continuous casting rolls. |
| MSSA 1031-C (35%WC) | MSSA 1031C is a nickel based powder which is essentially the same composition as N60-1P except for the addition of Tungsten Carbide. This powder provides excellent weldability on flat and contoured surfaces and produces coatings with a hardness of RC 60 – 64 with the addition of the Wc. Coatings are exceptionally wear resistant against abrasive grains. | Finishing by grinding with diamond wheel. | Tillage Tools Mixer Blades Cutting Edges Screws Shutes Drill Bits Augers Components that work in sand, gravel, cement Mower Blades |
| MSSA 751 SF (50% WC) | MSSA 751SF is a nickel based powder which is essentially the same composition as N60-1P except for the addition of Tungsten Carbide. This powder provides excellent weldability on flat and contoured surfaces and produces coatings with a hardness of RC 60 – 64 with the addition of the Wc. Coatings are exceptionally wear resistant against abrasive grains. | Finishing by grinding with diamond wheel. | Tillage Tools Mixer Blades Cutting Edges Screws Shutes Drill Bits Augers Components that work in sand, gravel, cement Mower Blades |
MSSA stock Metal and Ceramic Powders for Flame Spray, Plasma, HVOF, Spray Weld, Cold Spray, Laser Weld and PTA Hard facing.
