Stainless Steel 321 Sheets / Plates
Established in 2005, Siddhgiri Tubes has earned a stellar reputation as a leading manufacturer of Stainless Steel 321 Sheets\Plates, With nearly two decades of expertise, the company is renowned for delivering high-quality products that cater to diverse industries, including construction, automotive, manufacturing, and more.
Siddhgiri Tubes prides itself on its commitment to excellence, utilizing advanced manufacturing techniques and state-of-the-art technology to produce durable and precision-engineered SS products. Their product range is available in various grades, finishes, and dimensions, ensuring versatility and meeting the precise needs of their clients.
The company’s foundation is built on strong principles of customer satisfaction, innovation, and reliability. Siddhgiri Tubes adheres to stringent quality standards and employs a team of skilled professionals dedicated to maintaining the highest levels of production efficiency and product consistency.
STAINLESS STEEL 321 SHEETS, PLATES MANUFACTURER


Stainless Steel 321 Sheets, Plates Specification
Product Type : 321 Stainless Steel Sheet
Standards : ASTM A240 / ASME SA240
Tolerances (width / thickness) : EN 10258/ DIN 59381)
EN 10151 ASTM A240 Grade 321 Strips
EN 10088 A240 Tp 321 strips
International Standard : ASTM A 480
ASTM A 959
ASME IID
EN ISO 9445
EN ISO 18286
EN 10051
EN 10088-1
ISO 15510
ASTM A240 321 material Dimensions : Cold rolled 321 Stainless Steel Sheet 0.5-6.4 mm Hot rolled 321 Stainless Steel Sheet 3.0–10.0 mm
Thickness : 0.1 to 100 mm Thk
Width : 10-2500mm
Length : 2m, 2.44m, 3m, or as required
Finish : SATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror etc.
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard
Forms / Shapes : Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Chequered Plate
Other Trade Name of 321 Stainless Sheet : SS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Sheet
Product documenting-
We are providing the copies of the documents with the product when shipped to the clients. It helps us in proving the quality and strength maintenance of the product. Some documents attached and offered are-
- PMI test report
- NABL approved lab test report
- IBR test report
- Third-party inspection report
- Raw material certificate
- Mill test certifications as per En 10204/3.1b
- 100% radiography test report
- Fumigation certificate
Testing-
Before we deliver Stainless steel 321 Sheets/Plates to its buyers we are doing the testing with the aim of checking its quality. The tests done are PMI-IGC test, chemical-mechanical test, macro-micro test, hardness test, etc.
ASTM A240 Stainless Steel 321 Sheet Thickness Chart
Cold rolled 321 Stainless Steel thin sheet/plate | 0.2-4mm |
Hot rolled SS 321 medium sheet/plate | 4-20mm |
Hot rolled AISI 321 thick sheet/plate | 20-60mm |
Hot rolled SA 240 Grade 321 SS extra thick sheet/plate | 60-115mm |
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