Stainless Steel Plate

Approx. Rs 585 / KgGet Latest Price

Approx. Rs 350 / KgGet Latest Price

Approx. Rs 1,100 / KgGet Latest Price

Type: Martensitic Stainless Steel
UNS Number: S44004
Standard Specifications: ASTM A276, ASTM A240 (plate), AMS 5630, AMS 5880

• Annealing: 843 – 871°C (1550 – 1600°F), slow cool in furnace

• Hardening: Heat to 1010 – 1065°C (1850 – 1950°F), oil quench

• Tempering: 149 – 204°C (300 – 400°F) for optimal hardness

• Bearing components

• Valve parts

• Surgical instruments

• Knives and cutting tools

• Aerospace components

Additional Information:

Approx. Rs 185 / KgGet Latest Price

We offer high-quality ASTM A409 / A409M X2NiCr12 Ferritic Stainless Steel Sheets, Plates, and Coils suitable for automotive, structural, and industrial fabrication applications. This grade provides good oxidation resistance, moderate corrosion resistance, and excellent weldability at an economical cost compared to austenitic stainless steels.

X2NiCr12 is widely used in exhaust systems and structural applications where strength and resistance to scaling at elevated temperatures are required.

• EN / DIN: X2NiCr12

• Material No.: 1.4003

• UNS: S41003

Carbon (C): ≤ 0.03
Chromium (Cr): 11.0 – 12.5
Nickel (Ni): 0.3 – 1.0
Manganese (Mn): ≤ 1.5
Silicon (Si): ≤ 1.0
Phosphorus (P): ≤ 0.04
Sulfur (S): ≤ 0.015

Tensile Strength: 380 – 560 MPa
Yield Strength: ≥ 275 MPa
Elongation: ≥ 20%
Hardness: ≤ 200 HB

• Good oxidation resistance up to 600°C

• Better corrosion resistance than carbon steel

• Good formability and weldability

• Magnetic (Ferritic structure)

• Cost-effective alternative to 304 in structural use

Thickness: 0.5 mm to 50 mm
Width: 1000 mm, 1250 mm, 1500 mm, 2000 mm
Length: 2000 mm, 2500 mm, 3000 mm or as required
Finish: Hot Rolled (HR), Cold Rolled (CR), 2B, No.1

• Automotive exhaust systems

• Railway wagons

• Structural fabrication

• Sugar industry equipment

• Industrial structural components

• Mill Test Certificate (MTC) EN 10204 3.1

• Third-party inspection available

• Custom cutting as per drawing

Additional Information:

Approx. Rs 1,200 / KgGet Latest Price

Duplex S32760 Welded Pipe is a high-performance, corrosion-resistant pipe made from Duplex stainless steel, specifically designed for applications that require superior strength and resistance to aggressive environments. With a unique blend of austenitic and ferritic microstructures, Duplex S32760 offers outstanding mechanical properties, superior resistance to stress corrosion cracking (SCC), and exceptional performance in both acidic and chloride-rich environments.

Duplex S32760, also known as Super Duplex Stainless Steel, contains high levels of chromium (25%), molybdenum (4%), and nitrogen, providing excellent resistance to pitting, crevice corrosion, and general corrosion. This makes it ideal for demanding industries, including oil and gas, chemical processing, and marine applications.

• Superior Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, even in harsh environments such as seawater and acidic chemicals.

• High Strength: Duplex microstructure offers high tensile strength, much greater than that of standard austenitic stainless steels, making it suitable for high-pressure applications.

• Excellent Weldability: The welded pipes retain their mechanical properties after welding, offering strong, durable joints without compromising on strength or corrosion resistance.

• Improved Fatigue Resistance: Superior fatigue and erosion resistance, particularly in dynamic or highly stressed applications.

• Non-Magnetic: Due to its composition, Duplex S32760 welded pipe is non-magnetic, making it suitable for electrical and sensitive applications.

• Oil and Gas Industry: Ideal for high-pressure piping systems, risers, and subsea applications where resistance to chloride-induced stress corrosion cracking is crucial.

• Chemical Processing: Used in heat exchangers, reactors, and storage tanks where exposure to aggressive chemicals and high temperatures is common.

• Marine and Offshore: Excellent resistance to seawater corrosion, making it suitable for piping systems on offshore platforms, ships, and marine equipment.

• Power Generation: High-temperature, high-pressure systems in power plants, including reactors and condensers.

• Desalination Plants: Often used in water treatment and desalination applications, where resistance to seawater and brine environments is critical.

Duplex S32760 welded pipes conform to international standards such as ASTM A790, ASME SA790, and UNS S32760. They are available in various sizes, wall thicknesses, and finishes to meet specific industry requirements and customer needs.