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Harshita Stainless Manufacturer and Suppliers, located in Delhi, India, has made a name for itself as a prominent producer and exporter of top-notch stainless steel products, catering to both local and global markets. As a leading manufacturer of stainless steel 439 sheets and plates in Dubai, India, the company is recognized for providing reliable, cost-effective, and precisely engineered solutions across a variety of industries. With cutting-edge production capabilities and a strong commitment to quality, Harshita Stainless guarantees that every product adheres to international standards. The company prides itself on delivering exceptional service, timely deliveries, and customized stainless steel solutions for a wide range of applications.
The stainless steel 439 sheets and plates from Harshita Stainless in Dubai, India, are crafted from a ferritic stainless steel alloy that contains approximately 17–19% chromium and low carbon content, enhanced with titanium to boost weldability and corrosion resistance. This unique composition significantly improves its resistance to oxidation and intergranular corrosion, particularly in high-temperature settings. The material boasts good formability, moderate strength, and better resistance to stress corrosion cracking compared to austenitic grades. These mechanical and chemical properties make SS 439 a fantastic alternative to 304-grade stainless steel in applications where superior thermal performance is essential.
Specifications : ASTM A240 / ASME SA240
Size : 1/4″ to 4″
Range : 5mm To 150mm
Thickness : 4.0mm – 100mm
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
| Grade | C | Mn | Si | S | P | Cr | Mo | Ti |
| SS 439 | 0.01 max | 0.25 max | 0.35 max | 0.0015 max | 0.02 max | 17.35 | 0.1 | 0.335 |
| Element | Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness |
| SS 439 | 7.8 g/cm3 | 438 MPa | 263 MPa | 2.80% | 72.9 |
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Stainless Steel 439 Hot Rolled Sheets have excellent corrosion resistance. The sheets are available in sizes from 3mm to 150mm in thickness and up to 2500mm in width. They are widely used in the construction and automotive industries.
Superior corrosion resistance is given by Stainless Steel 439 Cold Rolled Plates. These plates are produced in the thickness range from 0.5mm up to 6mm and in width up to 2000mm with a smoother surface finish and mechanical properties better than hot-rolled plates.
Stainless Steel 439 Chequered Sheets feature superior corrosion resistance. The available range is common from 1.5mm up to 10mm thickness in chequered pattern sheets for anti-slip purposes such as floor plates, stair treads, and various forms of stair flooring.
Stainless Steel 439 Perforated Plates give an excellent level of corrosion protection. These can be offered from 0.5mm through to 5mm in several hole sizes and patterns for different purposes like filtering, ventilation and for decorative reasons in various engineering applications.
Corrosion resistive Stainless Steel 439 Shim Sheets are manufactured using thin-precision-cut steel sheet, between 0.05mm to 3mm which are used by engineering applications at tighter tolerances to space and align.
Stainless Steel 439 Polished Plates offer excellent corrosion resistance. Plates available in thickness from 0.5mm to 6mm and widths up to 2000mm with a high-gloss finish are ideal for architectural and decorative applications.
Harshita Stainless is committed to the delivering of premium quality accompanied by comprehensive documentation for our premium Stainless Steel 439 Sheets and Plates. Some of the essential documents being: commercial invoice, packing list, fumigation certificate, heat treatment charts, quality assurance plans, and NABL approved lab test reports. These documents validate the quality and origin of the product, thereby giving confidence and trust with the valued customers. With an inherent high creep strength, as well as oxidation, our Stainless Steel 439 sheets and plates consist of test certificates, such as MTC under EN 10204/3.1B, PMI test certificates, 100 % radiography reports, and also third-party inspection.
As a reliable manufacturer of stainless steel 439 sheets and plates in Dubai, India, Harshita Stainless provides materials that are widely used in automotive exhaust systems, heat exchangers, commercial kitchen equipment, and architectural projects. The sheets and plates are preferred for their ability to retain strength and appearance even in high heat and corrosive environments, making them perfect for both structural and decorative applications. Their excellent weldability and ease of fabrication make them suitable for various manufacturing processes. SS 439 strikes a practical balance between performance, durability, and cost-effectiveness, meeting the demands of diverse industries.
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