Alloy AM355 Sheets & Plates are high-strength precipitation-hardening martensitic stainless steel products designed for demanding aerospace, defense, power generation, and industrial applications. Manufactured from UNS S35500 grade, these sheets and plates offer an excellent combination of high tensile strength, toughness, corrosion resistance, and heat resistance. They can be hardened through heat treatment and cold working, making them suitable for components operating under high stress and elevated temperatures.
At Stainless Steel Impex, we manufacture and supply premium-quality Alloy AM355 Sheets & Plates in a wide range of thicknesses, widths, and custom dimensions to meet diverse industrial requirements. Every product is manufactured using high-grade raw materials and undergoes stringent quality inspections to ensure dimensional accuracy, mechanical strength, and long service life. Our products comply with international quality standards and are supplied to domestic and global customers with reliable packaging and timely delivery.
Standard: AMS, AMS, API
Plate Length & Sizes : 1000 mm x 2000 mm, 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2m, 2.44m, 3m, 36″ X 120″ or 48″ X 144″, Cut to size available
Thickness: 0.1mm to 100 mm Thk
Width: 10-2500mm
Production: Hot-Rolled (HR) / Cold-Rolled (CR)
Specialize sheets, Plates : Perforated Sheet, Chequered Plates
Form : Plates, Sheets, Plain Sheet, Shim Sheet
Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.
Grade: AM 355 Sheet, Plates / UNS-S35500
AM 355 Sheets, Plates Equivalent Grades
STANDARD: AM 355
UNS: S35500
Advantages
- Provides exceptional tensile strength, toughness, and corrosion resistance, making it ideal for demanding aerospace and industrial applications.
- Manufactured using premium UNS S35500 alloy with precise dimensional accuracy, excellent surface finish, and compliance with international quality standards.
- Every sheet and plate undergoes rigorous quality inspections, including dimensional checks, mechanical testing, PMI, hardness testing, and visual inspection to ensure near-zero manufacturing defects.
- Available in customized thicknesses, widths, lengths, surface finishes, and fabrication options including hot rolled, cold rolled, perforated, shim, and chequered sheets and plates.

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