Stainless Steel 409 Sheet, Plates and Coils
1.4512 Stainless Steel Coils, Plates, and Sheets offered by SPP Metals & Alloys are of high quality, as we are a renowned Stainless Steel 409 Coils, Plates, and Sheets manufacturer, supplier, stockist, dealer, trader, and exporter, known for their exceptional mechanical properties and superior resistance to extreme conditions. This stainless steel, often referred to as Chromium stainless steel 409, finds applications in evacuation systems and various weldable uses. The inclusion of niobium, titanium, or both in the steel’s composition imparts excellent stability to this grade. Stainless Steel Grade 409 surpasses 410 martensitic grades, containing 12% chromium and 3CR12, in terms of gas discharge and resistance to corrosion, demonstrating our commitment to meeting diverse commercial alloy needs effectively.
UNS S40900 3/4 hard Sheet, Werkstoff Nr. 1.4512 Annealed-pickled (soft) Plate, Werkstoff Nr. 1.4512 Half Hard Plate, ASTM A240 SS 409 Spring Hard Plate, ASTM A240 SS 409 1/4 Hard Plate, Werkstoff Nr. 1.4512 Annealed-pickled (soft) Sheet, 409 Stainless Steel full hard Sheet, 409 Stainless Steel 1/2 hard Sheet.
Despite its robust performance, Grade 409 Sheet exhibits slightly lower rust resistance than Grade 409 steel with 17% chromium, making it less suitable for structural requirements due to its susceptibility to reduced corrosion on the surface. Grade 409 stainless steel plates and sheets offer scaling resistance at temperatures up to 675°C in continuous operation and up to 815°C in intermittent intervals. Our 1.4512 SS Sheets and plates undergo annealing in the range of 790 to 900°C before air cooling; they are not hardened through thermal treatment. Prior to welding, Stainless Steel 1.4512 sheets, plates, and coils must be preheated to temperatures between 150°C to 260°C, ensuring optimal performance.
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We boast a dedicated and skilled workforce overseeing the production of Stainless Steel UNS S40900 Sheets, Plates, and Coils. Our stringent quality control procedures involve thorough inspections at every stage to ensure product integrity. We employ standard packaging methods, including carton boxes, hardwood crates, pallets, and shrink-wrapping, for secure and hassle-free delivery. All our products are competitively priced, making them accessible to a wide range of customers.
Stainless Steel 409 Sheets, Plates & Coils Specifications
| Standard | ASTM A240/ASME SA240 |
| Range | 5mm To 150mm |
| Width | 1000mm / 1219mm /1250mm / 1500mm / 2000mm |
| Length | As per Requirement |
| Thickness of Coils | Ranges from 0.3mm to 10mm |
| Thickness of sheets (Cold Rolled) | Ranges from 3.0mm to 20mm |
| Thickness of Sheets/Plates (Hot Rolled) | Ranges from 3.0mm to 20mm |
| Hardness | As per ASME A & NACE MR 175 |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Coils, Foils, Rolls, Plain Sheets, Shim Sheet, Perforated Sheets, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Test | X-ray detector, Direct-reading Spectrograph, UI transonic flaw detector, Magnetic particle detector, Hydrostatic testing machine |
Equivalent Grades of SS 409 Sheets, Plates and Coils
| Grade | Werkstoff Nr. | AISI | UNS | AFNOR | BS | GOST | JIS |
| SS 409 | 1.4512 | 409 | S40900 | Z3CT12 | 409 S 19 | SUH 409 | – |
Chemical Composition of Stainless Steel 409 Sheet, Plates and coils
| Grade | C | Ni Strong | Si | S | Mn | P | Cr | Ti | |
| SS 409 | Min | – | – | – | – | – | – | 10.5 | 6xC |
| Max | 0.08 | 0.5 | 1.00 | 0.045 | 1.00 | 0.045 | 11.75 | 0.75 | |
Mechanical Properties of SS A240 409 Sheets, Plates and Coils
| Tensile Strength (Mpa) Min | Yield Strength 0.2%Proof (Mpa) Min | Elongation (% in 50mm) Min | Rockwell B (HRB) max | Brinell (HB) max |
| 450 | 240 | 25 | 75 | 131 |
Stock Availability of ASME SA240 SS409 Sheets, Plates and Coils
| Stainless Steel 409 Sheets | Stainless Steel 409 Plates | Stainless Steel 409 Coils |
| Stainless Steel UNS S40900 Cold Rolled Sheet | Stainless Steel 1.4512 2B Finish Plates | SS 409 Hot Rolled Coils |
| Stainless Steel UNS S40900 CR Sheets | Stainless Steel 409 HR Plate | Stainless Steel 409 Hot Rolled Coil |
| SS UNS S40900 2B Finish Sheets | SS UNS S40900 Hot Rolled Plate | ASTM A240 1.4512 SS 2B Finish Coils |
| 409 Stainless Steel Hot Rolled Sheets | ASME SA240 UNS S40900 SS Cold Rolled Plate | 409 Stainless Steel Slit Coils |
| SS UNS S40900 Coils | ||
| 1.4512 Hot Rolled Sheets | 1.4512 No.1 Finish Plate | Stainless Steel 409 BA Finish Coil |
| Stainless Steel 409 HR Sheets | SS 409 BA Finish Plates | SS UNS S40900 Coils |
| SS UNS S40900 Hot Rolled Sheets | SS 409 No.1 Finish Plate | SS UNS S40900 Coils |
| SS 409 Sheet | SS 409 | SS 1.4512 2B Finish Coils |
| SS UNS S40900 2B Finish Sheets | SS UNS S40900 CR Plate | Stainless Steel 1.4512 No.1 Finish Coil |
| ASME SA240 409 CR Sheet | ASTM A240 409 Chequered Plate | ASTM A240 409 No.1 Finish Coil |
| ASME SA240 1.4512 Stainless Steel HR Sheets | 1.4512 Stainless Steel 2B Finish Plate | 409 Stainless Steel Slit Coils |
Stainless Steel 409 Plate, Sheet, and Coils Price List
SPP Metals & Alloys is a distinguished Stainless Steel 409 Plates, Sheets, and Coils manufacturer and supplier in India. We take pride in offering competitive pricing for our top-notch SS 409 products. For the latest price information, current stock availability, and tailored consultations to meet your specific needs, please contact us today by visiting our website. Our extensive inventory includes standard items available for export at the most competitive rates for Stainless Steel Plates, Sheets, and Coils.
Applications of Stainless Steel 409 Sheet/Plates and Coils
Stainless Steel 409 is a type of stainless steel alloy known for its excellent corrosion resistance, high-temperature resistance, and durability. It is a popular material in various industries due to its unique properties. Here are some common applications of Stainless Steel 409 sheet/plates and coils:
- Automotive Exhaust Systems
- Heat Exchangers
- Industrial Furnaces
- Tubing and Piping
- Catalytic Converters
- Heat Resistant Appliance Components
- Solar Water Heaters
- Chimney Liners
- Oil Refineries
- Construction
- Food Processing Equipment
- Waste Management Equipment
- Fire Extinguisher Casings
- Other Applications
When it comes to your requirements for Stainless Steel 409 Sheets, Plates, or Coils, you can rely on SPP Metals & Alloys. As a leading manufacturer, supplier, trader, dealer, and exporter of Plates, Sheets, and Coils, we are committed to delivering high-quality products and exceptional service. Feel free to get in touch with us today at director@sppalloys.com or sales@sppalloys.com to discuss your project needs, request a quote, or explore our extensive product range. Your success is our utmost priority, and we eagerly anticipate the opportunity to serve you with excellence.
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