Stainless Steel 309H Sheet and Plates

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Stainless Steel 309H Sheet and Plates Manufacturer, Exporter & Supplier in Dubai, UAE.

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Stainless Steel 309H Sheets and Plates stand as essential pillars within the contemporary industrial framework, celebrated for their excellent versatility and enduring resilience. These carefully cutsom-built materials find widespread utility across diverse sectors, ranging from construction and automotive to medical and culinary domains. Renowned for their exceptional corrosion resistance and high-temperature strength, Stainless Steel 309H Sheets and Plates exemplify reliability in the face of demanding conditions, ensuring steadfast performance in critical applications where durability is paramount.

Stainless Steel 309H Sheet and Plates Specifications

Specifications:ASTM A240 / ASME SA240
Standard:ASTM, ASME and API
Thickness:4.0mm – 100mm
Specialize:Shim Sheet, Perforated Sheet, B. Q. Profile.
Form:Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
Finish:Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Hardness:Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Grade:SS 309H, (UNS S30909)

Stainless Steel 309H Sheet and Plates Chemical Composition

GradeSiCrNiMnSiCPS
SS 309H0.7522.0-24.012.0-15.02.000.750.04-0.100.0450.030

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Stainless Steel 309H Sheet and Plates Mechanical Properties

GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
309H5152054095217

Top Stainless Steel 309H Sheet and Plates Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Stainless Steel 309H Sheet and Plates as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 309H Sheet and Plates

  1. High-Temperature Resistance: Stainless steel 309H can withstand temperatures up to 1900°F (1038°C) without losing its mechanical properties. This makes it suitable for use in hot environments such as furnaces, heat exchangers and heat-handling equipment
  2. Corrosion Resistance: Stainless steel 309H with high chromium and nickel content exhibits excellent resistance to corrosion, including oxidation and sulfidation, in a variety of aggressive environments and offers corrosion resistance in acid, base and chloride solutions suitable for use in the chemical and petrochemical industries.
  3. Oxidation Resistance: Stainless steel 309H is exposed to high temperatures to form a protective oxide layer, which prevents further oxidation and maintains its structural integrity even under extreme temperature conditions
  4. Strength and toughness: Stainless steel 309H provides excellent strength and toughness, capable of withstanding mechanical stresses and impacts under harsh operating conditions. This makes it suitable for construction applications in aerospace, power generation and automotive industries.
  5. Manufacturing flexibility: Stainless steel 309H can be easily manufactured into various shapes and forms, including sheets and plates, by various processes such as welding, cutting, bending, machining, etc. Versatility in manufacturing enables manufacturers to customize the materials to specific design requirements.

Types of Stainless Steel 309H Sheet and Plates

Stainless Steel Sheet/ Plates
SS 309H HOT ROLLED SHEETS
Stainless Steel Sheet/Plates
SS 309H COLD ROLLED SHEETS
Stainless Steel Sheet/Plates
SS 309H HOT ROLLED PLATES
Stainless Steel Sheet/Plates
SS 309H COLD ROLLED PLATES
Stainless Steel Sheet/Plates
SS 309H GALVANIZED SHEETS & PLATES
Stainless Steel Sheet/Plates
SS 309H SHIM SHEETS & PLATES

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Stainless Steel 309H Sheet & Plates Uses

Application Industry

Stainless Steel 309H Sheet & Plates are essential across industries for their durability, corrosion resistance, and versatility. In construction, they’re used for cladding and structural components. Food and beverage processing relies on stainless steel for hygienic equipment and storage. Automotive applications benefit from their heat resistance in exhaust systems. Moreover, they’re crucial in oil and gas infrastructure, pharmaceuticals, chemical processing, aerospace, and marine engineering, highlighting their widespread utility in modern industrial settings.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

  1. High-Temperature Environments: Stainless Steel 309H is engineered to withstand particularly high temperatures, making it ideal for use in areas where extreme heat exposure is a concern. This includes industries such as petrochemicals, chemical processing, furnace components and others.
  2. Heat Exchangers: The corrosion and high-temperature resistance of 309H stainless steel make it suitable for use in heat exchangers where harsh chemicals or high temperatures are carried will be involved in the prevalence
  3. Boiler tubes: Stainless steel 309H sheets and plates are commonly used in the manufacture of boiler tubes because of their ability to maintain system integrity and corrosion resistance under high temperature and high-pressure conditions in applications such as electricity for energy production and chemical industry
  4. Aerospace and Aerospace Materials: Stainless steel is used in aerospace and aerospace manufacturing where oxidation resistance and high-temperature strength are important requirements

How to Choose the Right Stainless Steel 309H Sheet & Plates

  1. Application Requirements: Specify the specific application required for your stainless steel sheet and plate. Stainless steel 309H is typically used in high-temperature environments, so consider whether your application involves high temperatures or hot conditions.
  2. Materials: 309H stainless steel is highly oxidation resistant at temperatures up to 1900°F (1038°C) and provides excellent corrosion resistance in the presence of sulfur dioxide, nitric acid, nitrates, and other acidic substances. Make sure these properties match the requirements of your application.
  3. Size and dimensions: Consider the dimensions necessary for your business. Stainless steel curtains and plates vary in thickness. Based on your project specifications and design requirements, determine the appropriate size and scope.
  4. Surface Finish: Decide on the surface finish necessary for your application. Stainless steel sheets and plates are available in hot-rolled, cold-rolled, brushed and polished finishes. Choose a finish that matches your aesthetic preferences and functional needs.

Are Stainless Steel 309H Sheet & Plates suitable for hygienic and sanitary applications?

Stainless Steel 309H sheets and plates are generally not recommended for hygienic and sanitary applications due to their higher carbon content, which may impact corrosion resistance and cleanliness standards required in such environments. Opt for lower-carbon stainless steel grades like 304 or 316 for hygienic applications.

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FAQ (Frequently Asked Questions)

Are Stainless Steel 309H Sheet & Plates susceptible to galvanic corrosion?

Stainless Steel 309H sheets and plates are susceptible to galvanic corrosion when coupled with dissimilar metals in corrosive environments. It’s essential to avoid pairing them with metals that have significantly different electrochemical potentials to mitigate galvanic corrosion risks. Proper insulation or selection of compatible materials can prevent this issue.

Can Stainless Steel 309H sheets & plates be used for underground applications?

Stainless Steel 309H sheets and plates can be used for underground applications with proper precautions. Consider factors like soil composition, moisture levels, and potential for corrosion. Utilize protective measures such as coatings, cathodic protection, or selecting alternative materials if prolonged exposure to corrosive underground conditions is anticipated.

Can Stainless Steel 309H sheets & plates be recycled after use?

Yes, Stainless Steel 309H sheets and plates are highly recyclable materials. After use, they can be collected, melted down, and reused in various applications without losing their inherent properties. Recycling stainless steel helps conserve resources, reduce waste, and minimize environmental impact, making it an eco-friendly choice.

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