Duplex Foil

What is Duplex Steel Foil?

Duplex Steel Foil is an alloy containing two different phases of steel that are blended to form a versatile material with multiple applications. It has excellent resistance to general corrosion, stress corrosion cracking, and pitting in highly acidic environments, and good mechanical properties like high yield and tensile strength. As a result, Duplex Steel Foil is widely used in the construction industry – from shipbuilding and offshore rigs to pipelines, pressure vessels, and large structures like bridges. It is also used extensively in chemical processing equipment due to its superior strength, corrosion resistance, and cost-effectiveness over exotic materials.

Features of Duplex Steel Foil

Duplex Steel Foil is an incredibly versatile material known for its exceptional strength, durability, and corrosion resistance. It has a dual-phase microstructure consisting of roughly equal amounts of ferrite and austenite. Duplex steel foil is ideal for use in highly corrosive environments because the two phases provide enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking. The foil can withstand high temperatures and maintain a uniform structure even under extreme thermal cycling processes. Furthermore, it's easy to form into complex shapes without compromising performance, making it an excellent option for many fabrication applications, such as chemical storage tanks and reinforcing rods. Overall, duplex steel foil offers tremendous benefits that have made it a popular choice for many industrial components where exceptional strength and corrosion resistance are required.

What are the Applications of Duplex Steel Foil?

Duplex steel foil offers a multitude of uses in many industries due to its excellent corrosion resistance and robust mechanical properties. It is commonly used in many industries, from aerospace and defense to automation and control, making it one of the most versatile materials available. Some automotive plants use duplex steel foils in production machinery to form complex contours or bend the metal sheets into specific shapes. The medical field frequently uses this material for surgical instruments and other medical implements due to its capability to withstand high temperatures, making it ideal for sterilization processes. Additionally, aircraft and spacecraft use Duplex Steel Foil as shielding protection against intense heat and radiation in space. As such, duplex steel foil has proven itself invaluable across multiple industries thanks to its extraordinary durability and versatility.

Different Grades of Duplex Steel Foil

Duplex steel foil is a highly versatile and economical material with various grades designed to solve different problems. Each grade is customized for combined strength and corrosion resistance, making it useful in multiple applications from construction to chemical processing, transportation, and more. Low carbon grades of Duplex Steel Foil have excellent formability and offer higher strength than conventional stainless steel foils. Super duplex grades are made with extra 5-6% chromium content, which significantly increases tensile strength, yield strength, toughness, ability to withstand harsh environments, weldability, and cost-effectiveness – making them ideal for specialized heat exchangers and pressure vessels. Finally, lean duplex grades create even more excellent stability with low nitrogen levels, so mistakes can be avoided as these foils tolerate variances in temperature better than other alloys, which makes them highly sought after among industrial users.

Duplex Foil Roll, Duplex Steel Shim Foil Manufacturer, POSCO Duplex Foil, Ultra thin Duplex Foil Manufacturer, Duplex Stainless Steel Foil Sheet, Latest Price of DSS Foil in India, ASTM A240 Duplex Steel Foils, 3m Duplex Stainless Steel Foil Tape, Most eminent manufacturer of Duplex Stainless Steel Foils, Duplex Foil Stockist in India.

Specification of DUPLEX Foil

Standards	ASTM A240 / ASME SA240
Thickness	0.3 - 10.0mm & AS PER CUSTOMER’S REQUIREMENT
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm & AS PER CUSTOMER’S REQUIREMENT.
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm & AS PER CUSTOMER’S REQUIREMENT.
Hardness	Soft, Hard, Half Hard, Quarter Hard, Spring Hard AS PER CUSTOMER’S REQUIREMENT.
Test Certificate	Chemical test, Fitting test, Alloy test, Radiography test, Macro and micro-test, Hydrostatic test, Impact test.
Finish	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled (HR), Cold rolled (CR), SATIN (Met with Plastic Coated) etc.

Duplex Foil Size & Weight

Duplex Foil Price List