At Stancor Stainless, we pride ourselves on supplying high-quality stainless steel products that cater to various industrial applications. Our range includes stainless steel plates, sheets, and coils that are available in different alloys and sizes. We are committed to providing superior products backed by reliable service, ensuring our customers receive exactly what they need.
Stainless Steel Plates
Our stainless steel plates are available in a variety of grades and thicknesses, tailored to meet the demands of any industrial project. Whether you require austenitic, duplex, super duplex, or super austenitic plates, we have you covered. Each plate is carefully processed and cut to size based on customer specifications, making it easy to integrate our materials into your production process.
One of our specialties is delivering high-performance stainless steel plates that excel in challenging environments. The properties of our duplex and super duplex stainless steel plates, for instance, provide excellent resistance to corrosion and stress corrosion cracking, making them ideal for applications in the oil and gas industry.
Stainless Steel Sheets
Stancor Stainless provides a wide selection of stainless steel sheets that are versatile and adaptable across various sectors. Our sheets are available in multiple grades such as ferritic, martensitic, and precipitation hardening, ensuring we meet the diverse needs of our customers. We understand that each project has its own requirements, which is why we offer cut-to-size sheets for your convenience.
Our stainless steel sheets can be used in numerous applications, including architecture, automotive, and food processing. The durability and aesthetic finish of our products reflect our commitment to quality, ensuring that your projects not only perform well but also look great.
Stainless Steel Coils
For applications that require flexibility and ease of handling, our stainless steel coils provide an excellent solution. These coils are manufactured with precision and can be used in a variety of industries including manufacturing, construction, and more. At Stancor Stainless, we stock an array of coils in different grades and thicknesses, all designed to meet your specific needs.
The manufacturing process of our stainless steel coils guarantees minimal waste and maximum efficiency, allowing for easy transportation and usage. With our extensive inventory, you can expect quick turnaround times, ensuring your supply chain remains uninterrupted.
Quality Assurance
Quality is paramount at Stancor Stainless. All our products come with EN 10204 3.1 mill test certificates, providing our customers with a guarantee of compliance and reliability. Our rigorous quality control processes ensure that every plate, sheet, and coil meets industry standards and performs exceptionally in its designated application.
We also maintain close relationships with our suppliers, which allows us to source only the finest raw materials. Our focus on quality assurance means that our customers can trust in the integrity of our products to perform within the most demanding environments.
Custom Solutions
Understanding that each application can differ significantly, we offer custom solutions to accommodate specific requirements. Our team of experts is available to discuss your needs and find tailored solutions that work for you. Whether you're looking for a particular alloy, thickness, or size, we can help you achieve your project goals efficiently.
Additionally, our advanced processing capabilities allow us to produce specialized products such as laser-cut components or exact sizes that fit your specifications perfectly. Contact us to discuss how we can support your next project with customized stainless steel solutions.
Industries Served
The versatility of our stainless steel products makes them suitable for a wide range of industries. Among them are:
Oil and Gas
Petrochemical
Aerospace
Construction
Food and Beverage Processing
Automotive
Pharmaceuticals
Each of these industries has unique requirements when it comes to materials, and we pride ourselves on our ability to deliver products that meet these standards. Our extensive experience and knowledge of various applications ensure we can provide valuable insights and recommendations tailored to your particular sector.
Get in Touch
Ready to find the right stainless steel product for your project? At Stancor Stainless, our customer service team is eager to assist you in selecting the best options available. Whether you need stainless steel plates, sheets, or coils, we are here to help you navigate through the available choices.
Contact us today to learn more about our products or to request a quote. Experience the Stancor Stainless difference, where quality meets excellence in every stainless steel solution.
Product Portfolio — Stancor Stainless
Supplier of stainless steel plate, sheet and coil in austenitic, duplex, super duplex, super austenitic, ferritic, martensitic and precipitation hardening grades — 1.5 mm to 150 mm thick, cut to size, certified to EN 10204 3.1.
The 300-series workhorses — 304/304L, 316/316L, 321, 347, 309S and 310S.
Austenitic grades are the backbone of stainless fabrication: non-magnetic, tough down to cryogenic temperatures, easy to form and easy to weld. We stock 304 and 304L for general and welded service, 316 and 316L wherever chlorides are present, 321 and 347 for stabilised high-temperature duty, and 309S and 310S for scaling resistance to 1000 °C and beyond. Supplied solution annealed and pickled, 1.5 mm to 120 mm, cut to your drawing and released against EN 10204 3.1.
Twice the yield of 316L with chloride stress corrosion resistance — 2205, 2304, 2507, S32760.
Duplex grades hold a roughly 50/50 ferrite-austenite structure, which buys two things at once: about double the yield strength of 316L, and far better resistance to chloride stress corrosion cracking. In practice that means a thinner, lighter vessel for the same duty. We stock lean duplex 2304 for moderate service, 2205 as the mainstream choice, and super duplex 2507 and S32760 with PREN above 40 for seawater, sour service and high-chloride brine. ASTM A923 intermetallic phase testing on request
gradeRange
2205 (S32205), 2304, 2507 (S32750), S32760
thickness
3 mm to 100 mm
prenRange
24 to 42+
width
1000 - 3000 mm
length
2000 - 12000 mm
surface
No. 1 / 1D hot rolled annealed pickled; 2B, BA, No.4 on sheet
When 316L pits and duplex is ruled out — 904L, 254 SMO and Alloy 20.
These are the grades specified when ordinary stainless has already failed. 904L adds 4-5% molybdenum and copper for sulphuric and phosphoric acid service. 254 SMO carries 6% molybdenum with nitrogen for a PREN above 42, matching super duplex in natural seawater while keeping austenitic toughness and weldability. Alloy 20 is the niobium-stabilised, copper-bearing answer to hot sulphuric acid. All three must be welded with over-alloyed nickel-base filler to hold corrosion resistance in the weld.
gradeRange
904L (N08904), 254 SMO (S31254), Alloy 20 (N08020)
thickness
3 mm to 60 mm
prenRange
30 to 43
width
1000 - 3000 mm
length
2000 - 12000 mm
surface
No. 1 / 1D hot rolled annealed pickled; 2B, BA, No.4 on sheet
Nickel-free, magnetic, immune to chloride SCC — 409, 430, 439, 441 and 444.
Ferritic grades carry little or no nickel, so they price closer to carbon steel and are not exposed to nickel volatility. They are magnetic, they do not suffer chloride stress corrosion cracking, and 444 in particular matches 316L for pitting resistance while being immune to the cracking that takes 316L out in hot brine and water-heater duty. 409 and 441 cover automotive exhaust and hot gas service; 430 and 439 cover appliance, architectural and food equipment work.
gradeRange
409, 430, 439, 441, 444
thickness
1.5 mm to 10 mm
width
1000 - 3000 mm
length
2000 - 12000 mm
surface
No. 1 / 1D hot rolled annealed pickled; 2B, BA, No.4 on sheet
Hardenable stainless for machined, wear and high strength parts — 410, 420, 431, 17-4 PH.
Where a part must be strong, hard and corrosion resistant at the same time, the hardenable grades do the job. 410 and 410S cover valve and pump components; 420 hardens past 50 HRC for blades, moulds and wear plates; 431 adds nickel for marine shafting; and 17-4 PH reaches 1310 MPa tensile from a single low-temperature ageing treatment with minimal distortion, which is why it dominates machined wellhead, aerospace and die work. Supplied annealed for machining, hardened to order.
gradeRange
410, 410S, 420, 431, 17-4 PH (S17400)
thickness
3 mm to 100 mm
hardness
Up to 52 HRC (420) / 47 HRC (17-4 PH H900)
width
1000 - 3000 mm
length
2000 - 12000 mm
surface
No. 1 / 1D hot rolled annealed pickled; 2B, BA, No.4 on sheet