Stainless Steel 348H Sheet and Plates

Saif Sheets and Plates, based in Muscat, Oman, proudly manufactures Stainless Steel 348H Sheets and Plates, engineered for exceptional strength, heat resistance, and long-lasting durability. Designed for high-performance applications in demanding industrial and energy sectors, these sheets deliver superior mechanical and corrosion-resistant properties. Each piece undergoes rigorous quality control to meet international standards, ensuring reliability and operational excellence. Trusted by engineers and manufacturers worldwide, Saif’s 348H Sheets and Plates empower industries to achieve precision fabrication, enhanced efficiency, and resilience. Combining high-temperature performance with structural integrity, these sheets provide a dependable solution for critical engineering applications.

Stainless Steel 348H Chequered Plate

348H Stainless Steel Plate

Stainless Steel 348H Cold Rolled Sheets

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Stainless Steel 348H is an austenitic stainless steel stabilized with titanium, containing approximately 18% chromium, 10% nickel, and 0.5% titanium. It exhibits excellent tensile strength up to 580–650 MPa, yield strength around 275–310 MPa, and elongation up to 40%. Its titanium stabilization ensures resistance to intergranular corrosion, high-temperature oxidation, and stress corrosion cracking. These sheets maintain structural integrity under prolonged exposure to elevated temperatures and aggressive environments, making them ideal for power generation, chemical processing, and industrial applications requiring durability, heat resistance, and long-term mechanical stability.

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 Muscat, OMAN

Saif Sheets and Plates based in Muscat, OMAN, 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 Saif 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 power plants, chemical processing units, petrochemical industries, and heat exchangers where high-temperature performance and corrosion resistance are critical. They are perfect for boilers, pressure vessels, piping systems, and structural components exposed to elevated temperatures. Engineers and manufacturers rely on Saif’s 348H Sheets and Plates for operational efficiency, durability, and long-term reliability. Their precise fabrication and excellent mechanical properties allow seamless integration into complex industrial systems. Combining resilience, heat resistance, and corrosion protection, these sheets provide a robust, high-performance solution for demanding industrial and energy applications.