Previous slide
Next slide
253MA UNS S30815 Plate
  • Specification: ASTM A240 / ASME SA240
  • Thickness: 0.4 ~ 100.0mm
  • Material: UNS No. S 31803, S31254, S 32205, S 32550, S 32750, S 32760
  • Surface: Hot rolled plate (HR). Cold rolled sheet (CR). 2B. 2D. BA No.4 with pvc Coated

253MA is a grade combining excellent service properties at high temperatures with ease of fabrication. It resists oxidation at temperatures up to 1150°C and can provide superior service to Grade 310 in carbon, nitrogen and sulphur containing atmospheres.253 MA contains fairly low nickel content, which gives it some advantage in reducing sulphide atmospheres when compared to high nickel alloys and to Grade 310. The inclusion of high silicon, nitrogen and cerium contents gives the steel good oxide stability, high elevated temperature strength and excellent resistance to sigma phase precipitation.

253MA Plate1.4835  PlateUNS S30815 Sheet
Duplex Steel S30815 Sheet Plate Uses & Applications

Duplex Steel S30815 Sheet Plates are widely used all over the world in different industries. Here are the top uses of Duplex Steel S32750 Sheet Plates –
1.Chemical process vessels, piping, and heat exchangers.
2.Pulp mill digesters, bleach washers, chip pre-steaming vessels.
3.Food processing equipment.
4.Oil field piping and heat exchangers.
5.Flue gas desulfurization equipment.

Features & Benefits

  • High Strength: Duplex Steel S31803 has excellent strength and toughness properties, making it suitable for use in high-pressure and high-stress applications.
  • Corrosion Resistance: The Duplex Steel S31803 Pipe Tube has excellent corrosion resistance properties, making it suitable for use in aggressive environments such as the chemical, petrochemical, and marine industries.
  • High Temperature Resistance: Duplex Steel S31803 Pipe Tube is highly resistant to high-temperature environments, making it suitable for use in heat exchangers, boilers, and other high-temperature applications.
  • Good Weldability: Duplex Steel S31803 Pipe Tube has excellent weldability and can be easily welded using standard welding techniques.

  • Cost-Effective: Despite its superior properties, Duplex Steel S31803 Pipe Tube is a cost-effective alternative to other high-performance alloys, making it suitable for use in projects where cost is a significant factor.

Part of Our Clients

Why Choose Us?

You can get the perfect material according to your requirement at the least possible price.

We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.

The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)

We guarantee to give a response within 24hours(usually in the same hour)

Provide SGS TUV report.

We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.

Provide one-stop service.

Previous slide
Next slide

Feedback From Our Clients

Duplex Steel  sheet have several notable advantages, making them favored in various applications.Alloy steel rods typically exhibit excellent corrosion resistance, making them resistant to oxidation, acids, salts, and other corrosive substances, suitable for harsh environments.These stainless steel rods are often free-machining, demonstrating excellent machinability. This feature makes them easy to cut, shape, and process.Duplex Steel  sheet perform well in terms of strength and hardness, suitable for applications requiring high strength and wear resistance, such as the manufacturing of mechanical components.


1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Metal’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

Our Services

Cutting and Processing Services

Offering customized cutting and processing services to produce titanium products that meet specific size and shape requirements.

Heat Treatment

Providing heat treatment services when adjustments to the performance of titanium products, such as changes in hardness or strength, are needed.

Quality Control and Inspection

Implementing strict quality control and inspection processes to ensure that titanium products meet relevant standards and customer requirements.

Get a Quote

Please fill in the form below to get a quotation for your project. Moreover, you can get more discount on your firs order.

The price is affected by many factors, such as size, quantities, materials, etc., so please provide us with as much project information as possible. In this way, we can offer you the most accurate price shortly.

For more information, tailored products and solutions or any other requirements, you are also welcome to directly get in touch with us via WhatsApp or Email. (Tel/ WhatsApp :  +8613764965049   Email: