Inconel Plate and Sheet
Inconel plates & sheets supplied to ASTM B443 - stock, custom sizes, global export.
Our Inconel plate and sheet collection brings together Inconel 600, 601, 625, 718 and X-750 - supplied as hot-rolled and cold-rolled plate and sheet for corrosive, high-temperature and strength-critical service across chemical, energy, marine and process industries.
Inconel keeps useful strength from cryogenic temperatures up to around 700 C, resists oxidation and scaling in air, and stands up to a wide range of acids, salts and combustion gases. 625 and X-750 add precipitation-hardening for higher strength; 600 and 601 lead on thermal stability and oxidation resistance.
We supply Inconel plate and sheet from about 0.5 mm sheet up to 50 mm plate, in stock and custom-rolled widths, in the hot-rolled or cold-rolled, solution-annealed (or age-hardened for precipitation-hardened grades), with ends, surface and tolerances prepared to order. Stock items, cut-to-length and made-to-order dimensions are available, every lot shipped with EN 10204 3.1 mill test certificate and third-party inspection on request.
Below is the grade-by-grade specification overview, the industries we typically serve, and answers to common supply questions before you request a quote.
Products in this collection
Specifications & Standards
| Grade | UNS | Primary ASTM | Typical condition / size |
|---|---|---|---|
| Inconel 600 | N06600 | B168 | HR/CR, annealed, 0.5-50 mm |
| Inconel 601 | N06601 | B168 | HR/CR, annealed, 0.5-50 mm |
| Inconel 625 | N06625 | B443 | HR/CR, annealed, 0.5-50 mm |
| Inconel 718 | N07718 | B670 | HR/CR, annealed, 0.5-50 mm |
| Inconel X-750 | N07750 | B670 | HR/CR, annealed, 0.5-50 mm |
Standards above are the most common procurement specifications; equivalents such as AMS, EN or GB may be supplied on request. Confirm the exact standard and condition for your grade before ordering.
Applications
Inconel plate and sheet are formed into vessels, liners and structural parts for aggressive service:
Aerospace & gas turbines
combustor liners, ducting and heat shields (625, 718, X-750).
Heat treatment & furnaces
muffles, trays and radiant tubes (600, 601).
Chemical & petrochemical
reactor walls, scrubbers and acid-handling liners (625, 600).
Nuclear & thermal processing
baffles and support plates needing long-term thermal stability (600, 718).
Pulp & paper / pollution control
flue-gas and waste-incineration components (601, 625).
Frequently Asked Questions
What thickness range can you supply for Inconel plate and sheet?
Plate and sheet from from about 0.5 mm sheet up to 50 mm plate, in stock and custom-rolled widths; both stock and custom sizes are available, cut to length.
What is the minimum order quantity?
Stock sizes from one piece; mill lengths or heavy plate are priced per project. Tell us the grade, size and quantity for a quote.
Do you provide MTC / EN 10204 3.1?
Yes - every lot ships with EN 10204 3.1 mill test certificate, and third-party inspection can be arranged.
What is the typical lead time?
Stock items ship within days; made-to-order material is typically a few weeks depending on size, condition and certification.
Can you supply non-standard sizes or conditions?
Yes - custom sizes, non-standard walls or special tempers are available on request; we also offer cutting and surface preparation.
How does 625 differ from 718 for this form?
625 is solid-solution strengthened and favoured for corrosion resistance; 718 is precipitation-hardened for higher strength at moderate temperature. Choose by whether corrosion or strength dominates your service.
