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Stainless Steel 439 sheets and plates contain approximately 17.35% chromium, 0.5% nickel, and trace amounts of titanium and other elements. They offer excellent corrosion resistance, good weldability, and superior formability. These properties make them ideal for automotive exhaust systems, heat exchangers, and kitchen equipment. The key advantages of Stainless Steel 439 include its enhanced resistance to stress corrosion cracking, reduced intergranular corrosion, and ability to maintain structural integrity under high temperatures.
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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At Shashank Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 439 Sheet and Plates in Dubai, UAE. Our state-of-the-art solutions address all your piping needs. With advanced production facilities in the UAE, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring that stock is readily available to meet your demands.
Stainless Steel 439 Hot Rolled Sheets are known for their excellent corrosion resistance. These sheets are typically available in sizes ranging from 3mm to 150mm in thickness and up to 2500mm in width. They are widely used in construction and automotive industries.
Stainless Steel 439 Cold Rolled Plates offer superior corrosion resistance. These plates are produced in thicknesses from 0.5mm to 6mm and widths up to 2000mm, providing a smoother surface finish and improved mechanical properties compared to hot-rolled plates.
Stainless Steel 439 Chequered Sheets feature enhanced corrosion resistance. Commonly available in thicknesses from 1.5mm to 10mm, these sheets have a distinctive raised pattern, making them ideal for non-slip applications such as flooring and stair treads.
Stainless Steel 439 Perforated Plates exhibit excellent corrosion resistance. Available in thicknesses from 0.5mm to 5mm and various hole sizes and patterns, these plates are used for filtration, ventilation, and decorative purposes in various industries.
Stainless Steel 439 Shim Sheets are known for their corrosion resistance. These thin, precision-cut sheets, typically ranging from 0.05mm to 3mm thick, are used for spacing and alignment in engineering applications requiring tight tolerances.
Stainless Steel 439 Polished Plates provide outstanding corrosion resistance. These plates are available in thicknesses from 0.5mm to 6mm and widths up to 2000mm, offering a high-gloss finish ideal for architectural and decorative applications.
Shashank Stainless is a leading supplier and stockist of high-quality stainless steel 439 sheet and plates in Dubai, UAE. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
Stainless steel 439 sheets and plates are valued for their excellent corrosion resistance, high temperature stability and formability. Typically used in the automotive industry for exhaust systems and catalytic converters, it is used for appliances, kitchen appliances and heat exchangers The alloy’s ability to withstand oxidation and its excellent weldability make it suitable for applications requiring durability and resistance to aggressive environments plus architectural applications And its use in equipment highlights its versatility.
