Stainless Steel 348H Sheet and Plates

Hashmi Sheets and Plates is a trusted manufacturer and supplier of Stainless Steel 348H Sheets and Plates in Doha, Qatar, catering to industries that require excellent high-temperature strength, oxidation resistance, and long-term durability. We specialize in premium austenitic stainless steel grades stabilized with niobium, which meet international quality standards and deliver reliable performance in demanding industrial applications. Our Stainless Steel 348H Sheets and Plates are precisely processed to ensure uniform thickness, smooth surface finish, and dimensional accuracy. With timely delivery and technical support, Hashmi Sheets and Plates serves power generation, chemical, and high-temperature industrial projects across Qatar.

Stainless Steel 348H Chequered Plate

348H Stainless Steel Plate

Stainless Steel 348H Cold Rolled Sheets

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Stainless Steel 348H is a niobium-stabilized austenitic stainless steel containing chromium and nickel, designed to resist intergranular corrosion during high-temperature service. This composition provides excellent oxidation resistance and mechanical stability. Mechanically, it offers high tensile and yield strength, good toughness, and creep resistance at elevated temperatures. The alloy maintains dimensional stability and structural integrity under prolonged thermal exposure, making it ideal for high-temperature industrial applications.

Stainless Steel 348H Sheet and Plates Specification

Specifications	ASTM A240 / ASME SA240
Width	1000mm / 1219mm /1250mm / 1500mm / 2000mm
Length	2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm
Thickness	0.1mm to 12 mm Thk
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	Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.

SS 348H Sheets and Plates Chemical Composition

Grade	Mn	P	C	S	Cr	Si	Ni	Fe	Co
SS 348H	2.00	0.045	0.04-0.10	0.030	17.00-19.00	0.75	9.00-13.00	–	–

SS 348H Sheets and Plates Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.9 g/cm3	1402 °C (2555 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %

Equivalent Grades of A240 Stainless Steel 348H Sheets and Plates

STANDARD	WERKSTOFF NR.	UNS
SS 348H	1.4546	S34809

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Dimensions Standard of 348H Stainless Steel Sheets and Plates

Material	Size	Thickness
PLATES & SHEETS	1000 mm x 2000 mm	0.1mm To 100 mm Thickness
	1220 mm x 2440 mm (4′ x 8′)
	1250 mm x 2500 mm
	1500 mm x 3000 mm
	2000 mm x 4000 mm
	2000 mm x 2000 mm

If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Stainless Steel 348H Sheet and Plates Manufacturer and Exporter in Doha, Qatar

Hashmi Sheets and Plates based in Doha, Qatar, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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Stainless steel 348H sheets and plates provide excellent high-temperature corrosion resistance, making them ideal for applications in industries such as aerospace and chemical processes Strength and stability are retained under a variety of conditions in severe cases, especially in sulfur compounds. The alloy’s increased intergranular corrosion resistance, and ability to withstand prolonged exposure to high temperatures make it perfect for welded structures Furthermore, stainless steel 348H offers durability, ease of manufacture, and excellent oxidation resistance. These characteristics ensure long-term performance and reliability in harsh environments.

Types of Stainless Steel 348H Sheet and Plates

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Are Custom Sizes Available for Stainless Steel 348H Sheet and Plates?

Yes, we offer custom sizes for Stainless Steel 348H Sheet and Plates to meet specific project needs. Our team at Hashmi Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.

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Application Industry of Stainless Steel 348H Sheet and Plates

Stainless Steel 348H Sheets and Plates are widely used in applications requiring high-temperature strength and corrosion resistance. Common uses include boiler components, heat exchangers, furnace parts, and chemical processing equipment. They are also applied in power generation plants, petrochemical systems, and industrial fabrication where prolonged exposure to heat is critical. Their excellent weldability, oxidation resistance, and mechanical stability make Stainless Steel 348H Sheets and Plates a dependable choice for demanding high-temperature and industrial engineering applications.