NICKEL ALLOY 400 (MONEL 400)
SUPPLIER IN CANADA
Leading Monel 400 supplier serving every Canadian province — Nickel Alloy 400 (UNS N04400) plate, round bar, pipe, tube and flanges, cut to size and shipped fast from our Sarnia, Ontario warehouse.
- Cut to Size
- Canada Wide
- ISO 9001:2015
- CSA N299.4-16
PLATE • CUT TO SIZE
Alloy 400 (Monel 400) Plate
As a premium Monel 400 plate supplier, we stock Nickel Alloy 400 (Monel 400) plate for marine, chemical, oil & gas and power-generation work where corrosion resistance is critical. Hot-rolled, cut to your exact size in-house, and shipped across Canada with full mill test certificates.
Thickness
1/8" – 3/4" (thicker on request)
Plate Type
Hot rolled · UNS N04400
Standard Sizes
48"×96" · 48"×120" · 60"×120" · 72"×240"
Custom Sizes
Cut to spec — plasma & waterjet in-house
Monel 400 plate supplier — cut to size, ready to ship.
1/8"–3/4" hot-rolled UNS N04400, MTR and full traceability, same-day dispatch on stock.
ROUND BAR • SAW CUT
Alloy 400 (Monel 400) Round Bar
As Canada's Monel 400 round bar supplier, we stock precision Nickel Alloy 400 (Monel 400) bar for machining valve components, pump shafts and marine hardware. Saw-cut to length in-house — and we keep our bar drops on the rack, so you never buy a full length you don't need.
Diameter
1/4" – 12"
Length
12 ft standard · up to 20 ft custom
Tolerance
Standard ±1/8" · Precision ±0.005"
Cut to Size
Saw-cut in-house · drops kept in stock
Types in stock
Monel 400 round bar, 1/4"–12", saw-cut to length; bar drops racked, so odd sizes are often on hand.
Monel 400 round bar supplier — cut to length.
1/4"–12", 12–20 ft, ±0.005" precision option, MTR included.
PIPE & TUBE • SEAMLESS / WELDED
Alloy 400 (Monel 400) Pipe & Tube
As a trusted Nickel Alloy 400 (Monel 400) pipe supplier across Canada, we provide seamless and welded Monel 400 pipe and tube for seawater service, chemical processing, heat-exchanger bundles and offshore utility systems — complete piping solutions, delivered nationwide.
Size Range
1/8" – 24" NPS (6–610 mm)
Wall Thickness
Sch 5S – Sch XXS
Length
20 ft standard · custom available
Construction
Seamless (preferred) & welded
End Prep
Plain · beveled · threaded
Types in stock
Seamless and welded Monel 400 pipe & tube, 1/8"–24" NPS, Sch 5S through XXS, cut and prepped to your spec.
Monel 400 pipe supplier — seamless & welded.
1/8"–24" NPS, Sch 5S–XXS, plain/bevel/threaded ends, shipped Canada-wide.
Raised Face / Flat Face / RTJ
Alloy 400 (Monel 400) Flanges
Our Nickel Alloy 400 (Monel 400) flanges deliver leak-free, corrosion-resistant connections for high-pressure marine, chemical and industrial piping. As a Monel 400 flange supplier, we stock weld neck, slip-on, blind, socket weld and threaded flanges — ready for immediate delivery across Canada.
Size Range
1/2" – 48" nominal
Pressure Classes
150# – 2500#
Types
Weld neck · slip-on · blind · socket weld · threaded
Face Types
Raised Face · Flat Face · RTJ
Standards
ASME B16.5 · B16.47 · API 605
Types in stock
Monel 400 flanges in weld neck, slip-on, blind, socket weld and threaded, 1/2"–48", Class 150#–2500#, Raised Face / Flat Face / RTJ.
Monel 400 flange supplier for critical connections.
1/2"–48", 150#–2500#, Raised Face / Flat Face / RTJ to ASME B16.5 / B16.47 / API 605.
Don't see your grade, size or spec?
We stock more than we list — 11,000+ SKUs — and we invite inquiries for items not shown. We respond quickly, with firm pricing and availability confirmed on review.
Stocking program
what we stock
- Alloy
- Nickel Alloy 400 · Monel 400
- Forms
- Plate, round bar, pipe & tube, flanges and fittings
- Sizes
- Plate to 72"×240" · bar 1/4"–12" · pipe 1/8"–24" NPS · flanges to 48"
- Standards
- ASTM · ASME B16.5 & B16.47 · API 605
- Related grade
- Monel K-500 — see our K-500 supplier page
CUT TO YOUR DRAWING
Sheet and plate cut in-house on HD plasma and OMAX waterjet — material and cutting on one PO, one truck.
Nickel Alloy 400 in stock
Material guide
About Nickel Alloy 400 (Monel 400)
Nickel Alloy 400 — better known as Monel 400 (UNS N04400) — is a nickel-copper alloy that resists corrosion in environments where stainless steels fall short, particularly seawater, hydrofluoric acid and reducing chemical conditions. Its combination of toughness, weldability and resistance to stress-corrosion cracking makes it a default choice for marine, chemical and oil & gas equipment.
Key properties
- Excellent resistance to seawater, brine and many acids and alkalis
- High strength and toughness from sub-zero to elevated temperatures
- Resistant to chloride stress-corrosion cracking
- Readily machined, welded and fabricated
Common applications
Seawater and desalination piping, heat-exchanger and condenser tubing, pump shafts and valve trim, marine fasteners and hardware, chemical processing vessels, and offshore platform utility systems.
Why source Monel 400 from Huron Alloys
As an established Alloy 400 supplier, we hold plate, round bar, pipe, tube and flanges in stock and cut every form to size in-house — plasma and waterjet for plate, saw-cut for bar. Every order ships with mill test certificates and full material traceability, and our bar-drop program means you can buy exactly the length you need. For higher-strength requirements, ask about Monel K-500.
Service area
Alloy 400 (Monel 400) delivered
across Canada
Sarnia & Chemical Valley
Our home base — fastest turnaround, with same-day shipment for urgent requirements.
Ontario
Alloy 400 (Monel 400) pipe, fittings and flanges delivered across Toronto, Mississauga, the GTA and all of Ontario.
Quebec
Regular freight into Montreal, Quebec City and industrial centres across the province — typically 1–3 business days.
Western Canada
Alloy 400 (Monel 400) shipped to Alberta, British Columbia, Saskatchewan and Manitoba — Calgary, Edmonton and Vancouver on established freight lanes.
Atlantic Canada
Nova Scotia, New Brunswick, PEI and Newfoundland — serving shipyards, refineries and fabricators on the East Coast.
Canada-wide & emergency
All provinces and territories, 1–5 business days. Emergency line, 24/7: 1-844-201-9051 (fee applies).
FAQ
Alloy 400 (Monel 400)
questions
Common questions about our alloy 400 (monel 400) products, grades and ordering. Can't find your answer? We respond within 1 hour during business hours.
Speak to our team
Technical questions, grade guidance, fast quotes — our experienced team is ready.
Call 519-336-1556No matching questions
Can't find what you're looking for? Our team responds within 1 hour.
Products & Grades
Huron Alloys Inc.
Alloy 400 (Monel 400) SUPPLIER IN CANADA
Huron Alloys is a trusted Nickel Alloy 400 (Monel 400) supplier serving fabricators, EPCs and maintenance teams across Canada. From our Sarnia, Ontario warehouse we ship Monel 400 plate, round bar, pipe, tube and flanges to Ontario, Quebec, Alberta, British Columbia, Saskatchewan, Manitoba and the Atlantic provinces — typically 1–5 business days, with same-day dispatch on stock items.
As an alloy 400 supplier with in-house cutting and 11,000+ SKUs on hand, we deliver complete Monel 400 solutions — the right form, cut to size, with mill test certificates and full traceability on every order. Don’t see the size or spec you need? Send it over and we’ll confirm availability within one hour during business hours.
As a Nickel Alloy 400 (Monel 400) supplier, we ship nationwide — Ontario (Toronto, Ottawa, Hamilton, London, Windsor, Thunder Bay), Quebec (Montreal, Quebec City, Laval, Gatineau, Sherbrooke), Alberta (Calgary, Edmonton, Red Deer, Lethbridge, Fort McMurray), British Columbia (Vancouver, Victoria, Surrey, Burnaby, Richmond), Saskatchewan (Saskatoon, Regina, Prince Albert, Moose Jaw), Manitoba (Winnipeg, Brandon, Steinbach, Thompson), Nova Scotia (Halifax, Sydney, Truro, New Glasgow), New Brunswick (Saint John, Moncton, Fredericton, Bathurst), Newfoundland & Labrador (St. John’s, Corner Brook, Mount Pearl) and Prince Edward Island (Charlottetown, Summerside).
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Cutting services
HD plasma and OMAX waterjet — in-house, fast turnaround.
View cutting
Alloy 400 (Monel 400) · ready to ship
Quote your
Alloy 400 (Monel 400)
today
Send your grade, size, quantity, schedule and delivery date. We respond within 1 hour during business hours, with firm pricing and availability confirmed on review. MTRs auto-included.
- 4.9 Google
- 43+ years
- ISO 9001:2015
- CSA N299.4-16
Emergency supply 24/7: 1-844-201-9051