Stainless Steel Products

Duplex stainless steel grade 2205 (also known as UNS S31803/S32205, ASTM A240 Type 2205, Inox 2205, AISI 318LN, SUS 329J3L, or EN 1.4462) is a two-phase (ferritic-austenitic) alloy containing about 22–23% chromium, 2.5–3.5% molybdenum, 4.5–6.5% nickel, and roughly 0.15% nitrogen. Its balanced microstructure provides a unique combination of high strength and excellent corrosion resistance. For example, grade 2205 typically has about twice the yield strength of 316L stainless steel, allowing designers to use much thinner, lighter sections without sacrificing performance.

The alloy is normally supplied in the solution-annealed condition (per ASTM A240/A240M) to retain an ideal duplex structure. Grade 2205 remains tough from cryogenic temperatures (around –50°C) up to about +300°C; beyond this range, brittle sigma phase can form in welds. These properties make duplex 2205 an excellent choice for demanding applications such as chemical processing, offshore oil & gas, and marine environments where both high strength and chloride corrosion resistance are required.

Incoloy 840 is a high-temperature alloy mainly made of nickel and chromium, with added iron, aluminum, and titanium. It is engineered for extreme heat and harsh service conditions. Incoloy 840 retains outstanding strength even when very hot and resists oxidation in air and steam, making it ideal for extreme environments.

QN1803 stainless steel belongs to the QN family developed by Qingtuo Group, which also includes QN1701, QN1804L, QN1906Mo, and QN2109Mo. As a next-generation, high-nitrogen austenitic alloy, QN1803 is engineered to bridge the gap between performance and cost, offering a compelling substitute for conventional 304 stainless steel.

 The No. 4 finish remains the go-to choice for kitchen appliances, food and beverage facilities, elevators, escalators, hospitals, and any environment where stainless steel may come into contact with food. Recognizable by its short, straight polishing marks, this finish is also the simplest to keep looking great over time. Depending on how the steel will be used, the final polishing grit can range from about 120 to 320—higher grit numbers yield finer scratches and a slightly more reflective look. Regardless of grit, the result is a surface whose roughness generally does not exceed Ra 25 µin, making it both hygienic and low-maintenance.

Embossed stainless steel sheets are produced through a stamping technique that creates a dramatic 3D effect on the metal’s surface. This process involves using male and female roll molds to form a textured surface with raised or recessed areas. The result is a product that combines visual appeal with practical durability, achieved through a highly efficient cold rolling method.

The depth of the embossing varies with the thickness of the steel, producing a product that is both aesthetically pleasing and structurally strong. Additionally, the embossed surface can be color-treated to enhance its appearance and versatility, making it suitable for various design applications.

Etched stainless steel sheets undergo a detailed process to create unique and artistic patterns. Our skilled workshop team carefully guides the sheets through several stages, including surface preparation, acid resistance treatment, ink application, etching, ink removal, and drying. This precise process results in intricate and visually striking designs that enhance the aesthetic appeal of any setting. Etched stainless steel pairs beautifully with other surface treatments, offering flexible design options.

The etching process uses chemical reactions or physical impact to engrave intricate textures onto the metal surface, creating complex patterns that add high aesthetic value. These sheets evoke a luxurious and mysterious atmosphere, making them perfect for both interior and exterior applications, including panels, decorations, cladding, frames, and fittings.

Brushed Stainless Steel Sheet

The brushed stainless steel finish is created by using a wire brush or abrasive pad to form fine lines across the surface, giving it a sleek, modern appearance. This finish is widely used in applications like kitchen backsplashes, doors, and the cladding of elevators and escalators.

At GHT Steel, we offer three unique brushed textures: Hairline, No.4, and Satin. Each provides a distinct look while ensuring the material’s long-lasting durability and ease of upkeep.

Our mirror stainless steel sheets, known as 8K plates, are crafted from cold-rolled stainless steel and polished to perfection. The polishing process creates a highly reflective, mirror-like surface available in three levels: general mirror (8K), fine mirror (10K), and super mirror (12K).

These sheets are ideal for ceilings, cladding systems, and decorative elements, adding a luxurious touch to both interior and exterior spaces. The high reflectivity and smoothness make them a popular choice for creating a high-end look.

Our sheets can be combined with color coatings, etching, and embossing for unique styles. We offer both machine and hand polishing options to meet your specific needs, ensuring top-quality results for any project.

Our hammered metal sheets, available in copper, brass, and stainless steel, feature a hand-hammered texture that gives each piece a one-of-a-kind finish. These sheets are ideal for creating distinctive and custom designs in a variety of applications.

Our textured stainless steel sheets are created using cutting-edge stamping technology, which imprints intricate patterns onto the surface. This process enables us to produce both simple, repetitive designs and more detailed, complex textures, offering a wide range of aesthetic options. With our advanced stamping machines and diverse molds, we can add unique textures to each sheet, resulting in a visually captivating and high-quality finish. 

PVD Color Stainless Steel Sheets are highly regarded for their luxurious and vibrant finish. The Physical Vapor Deposition (PVD) process works by vaporizing solid materials within a vacuum chamber and depositing them onto the stainless steel surface. This creates a variety of coatings, such as oxides, nitrides, and carbides, which contribute to the sheets' bright, uniform color and outstanding durability.

These PVD-coated sheets offer many advantages, including excellent resistance to corrosion and tarnishing, minimal maintenance, and an attractive appearance. Perfect for applications where durability and striking visual impact are required, PVD Color Stainless Steel Sheets can enhance existing design features and help create stunning new ones.

430 stainless steel coils are often magnetic and feature a high carbon content, classifying them as ferritic stainless steel. They cannot be rapidly hardened and require coolant during machining. The most common surface treatments for 430 stainless steel coils are 2B and BA. At GHT Steel, we use advanced machinery to process 430 stainless steel coils through both cold rolling and hot rolling. Additionally, we offer customized services to meet your specific needs regarding sizes, grades, and shapes.

316 stainless steel sheet is known for its higher nickel content, which allows for easy forming and drawing. This grade is highly favored in the market for its superior corrosion resistance, especially compared to other grades.
At GHT Steel, we offer both black and white 316 stainless steel sheets with PVC coating, utilizing advanced normal and laser techniques to ensure exceptional quality.

301 stainless steel coil is austenitic and non-magnetic in its annealed state, but becomes magnetic after cold working. It cannot be hardened through heat treatment. Additionally, we offer customization of the coil in various sizes, shapes, and grades to meet the specific needs of your projects.

GHT Steel's 201 stainless steel coil performs excellently in harsh environments, making it ideal for applications exposed to corrosion, alkalis, and other harmful chemicals. Compared to other materials, the 201 stainless steel coil offers higher strength and durability.
Processing options: Hot rolled, cold rolled, etc.
Length range: 100mm to 6000mm.
Tensile strength: 71,000 MPa.

Our premium 304-2B stainless steel is a low-carbon, austenitic chromium-nickel alloy engineered for outstanding corrosion resistance and enhanced intergranular corrosion protection, even after welding or stress relieving treatments. With a composition designed to minimize carbide formation, this grade ensures reliability for most welded construction processes and is well-suited for applications where the operating temperature does not exceed 800°F. In its annealed state, the sheet is non-magnetic and does not benefit from hardening through additional heat treatments, making it ideal for precision and durability in various uses.

Water Ripple Stainless Steel features a unique texture that subtly mirrors its surroundings, adding an elegant touch to any design. Created through advanced stamping technology, the wave pattern reflects light like ripples on water, making it a striking choice for decorative applications.

Made from high-quality 304 or 316L stainless steel, this material is perfect for ceilings, cladding, frames, and sculptures. Its natural texture, versatility, and design flexibility make it ideal for both interior and exterior projects.

At GHT Steel, we use advanced embossing techniques and rigorous quality control to ensure flawless texture on both sides of the mirror-finished stainless steel. We offer custom sizes, styles, and colors to fit your specific needs.

As a leading stainless steel supplier in China, Guanghetong (GHT Steel) stocks and supplies high-quality 304 stainless steel coils from renowned brands, offering timely delivery and the best prices.