Special Alloy
Nickel and nickel copper alloys including Inconel 600 and 625, Monel 400 and K500, Hastelloy C-276 and G30, Nickel 200 and 201, plus 904L and flanges.
Every Product in This Category
When stainless steel has already failed, the question is which nickel alloy and why. Wet chlorine and concentrated chloride point to Hastelloy C-276. Commercial phosphoric acid and oxidising mixed acid point to G30. Seawater and hydrofluoric acid point to Monel. Strong caustic points to pure Nickel 200 and 201. Strength at temperature points to Inconel 625.
Nickel 200 Seamless Pipe
Nickel 200 seamless pipe is commercially pure wrought nickel supplied to ASTM B161 under UNS N02200. It is the standard choice for…
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Nickel Alloy 625 Exhaust Tubing
Nickel alloy 625 exhaust tubing is cold worked seamless tube covered by ASTM B444 under UNS N06625, also carried as BS 3074 NA21…
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SS316 Equal Angle Bar 75 x 75 x 6 mm x 6 m
This is a 316 stainless equal angle bar in 75 x 75 x 6 mm section at 6 m length, produced to JIS, AISI and ASTM chemical…
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Monel Alloy K500
Monel Alloy K500 is a nickel copper superalloy with high strength and strong corrosion resistance in marine environments. It is…
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Nickel Alloy 200 and 201
Nickel Alloy 200 is 99.6 percent commercially pure wrought nickel, designated UNS N02200 and W.Nr. 2.4060 and 2.4066. Nickel 201…
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Stainless Steel Flange DN15 to DN1200
A stainless steel flange is the disc shaped part that joins two lengths of pipe, with a gasket between the faces and bolts pulling…
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904L Stainless Steel Plate
904L stainless steel plate is a highly alloyed austenitic grade with very low carbon, high chromium, sufficient nickel and an…
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904L Stainless Steel Bar
904L bar is a low carbon, high nickel and molybdenum super austenitic stainless steel with strong activation and passivation…
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Hastelloy G30 Alloy N06030
Hastelloy G30 is a nickel base superalloy of nickel, chromium, cobalt and tungsten with a nickel content of about 37 percent and a…
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Hastelloy C-276 Alloy N10276
Hastelloy C-276 is a nickel molybdenum chromium alloy with tungsten, designated UNS N10276. High molybdenum and chromium let it…
View specifications →Inconel 625 Alloy N06625
Inconel 625 is a nickel chromium molybdenum alloy with a niobium addition that hardens the alloy together with aluminium, so it…
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Inconel 600 Alloy N06600
Inconel 600 is a nickel chromium alloy with good oxidation resistance at high temperature. It resists chloride ion stress corrosion…
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Monel 400 Alloy N04400
Monel 400 is a nickel copper alloy with high strength and broad corrosion resistance, including seawater, hydrofluoric acid,…
View specifications →Problems This Category Solves
- Stainless piping and vessels that pit or thin within months in aggressive media
- Weld heat affected zone attack in nickel alloy fabrications
- Parts that cannot be strengthened by heat treatment after fabrication
- Long mill lead times on small quantities of specialist alloy
Who Buys It
- Chemical and phosphoric acid plant engineers
- Pulp and paper bleach plant maintenance teams
- Marine, offshore and hydrofluoric acid unit operators
- Aerospace, power and nuclear equipment manufacturers
What the Works Can Actually Produce
- Nine nickel and nickel copper grades held in one supply programme
- Pipe, plate, bar, fittings, flanges, fasteners and wire in the same grade
- PED approved supply on the Nickel 200 and 201 programme
- Stock deliveries on Monel K500 in about 7 to 10 days
- ASTM, ASME, DIN, ISO and VdTUV specifications supported
Typical Applications
- Chlorine dioxide bleaching and hypochlorite dosing systems
- Wet process phosphoric acid plants
- Seawater pumps, valves and marine fasteners
- Caustic evaporators and high purity water circuits
Where This Material Ends Up
Chemical Processing
Chemical plants are where material selection stops being a cost decision. Sulphuric, phosphoric, acetic,...
Marine and Shipbuilding
Seawater is a stagnant chloride solution with biology in it, and that combination takes apart alloys that...
Power Generation and Nuclear
Power and nuclear work is dominated by two failure modes: oxidation at temperature and chloride stress...
Oil Gas and Petrochemical
Petrochemical service mixes acid, alkali and salt in one plant, and the line that is fine on Monday can be...
Special Alloy Questions Buyers Ask
Which nickel alloy should I use for wet chlorine
What is the difference between Hastelloy and Monel
Why is Monel usually more expensive than Hastelloy
Do you supply nickel alloy fittings and flanges to match the pipe
Is the nickel material PED approved
How quickly can special alloys ship
Get a Quotation for Special Alloy
Send the grade, the size, the wall or thickness, the quantity and the destination port. A quotation with lead time and certificate level comes back the same working day where possible.