"Engineered Surfaces for Exceptional Performance"
"Engineered Surfaces for Exceptional Performance"

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 SprayPlasmaHVOFSpray Weld, Cold Spray, Laser Weld and PTA Hard facing.

For more information, call us on 07 3823 1004, or contact us using our Contact Form