Stainless Steel Sheet - Steel Sheet Supplier in China
Stainless steel sheets are thin, flat pieces of stainless steel with many applications. They are manufactured through hot or cold rolling, compressing stainless steel into thin sheets with a consistent thickness. They are composed primarily of iron, along with a minimum of 10.5% chromium, which forms a protective oxide layer on the surface, known as the passive layer. This passive layer makes stainless steel sheets resistant to rust, staining, and corrosion caused by exposure to moisture, chemicals, and environmental factors. Cut to your exact specifications.
Stainless steel sheets come in various grades, offering specific properties and characteristics. The most common grades include austenitic stainless steel (such as 304 and 316), ferritic stainless steel, and martensitic stainless steel. These different grades exhibit varying corrosion resistance, strength, and heat resistance, allowing for versatility in their applications.
| Product Parameters: Stainless Steel Sheet/Plate | |||
|---|---|---|---|
| Width | 10mm~2500mm | ||
| Thickness | 0.2mm~100mm | Thickness tolerance | +/-0.03mm |
| Standard | ASTM/ASME 240/480,JIS 4305,DIN EN 10088-2 | ||
| Surface | 2B, BA,8K, NO.1, NO.4, NO.3, hairline,checkered,gold,black , rose gold, etc | ||
| Specification | 1000*2000/L,1219*2438/L,1250*2500/L,1500*3000/L1500*6000/L,1800*6000/L,2000*6000/L2200*6000L | ||
| Grade | 304 304DQ 201 301 304L 304H 309S 310S 316L 316TI 317L 321 347 347H 430 410 410S 420 420J2 430 430LNT 430J1L 434 436L 439 441 443 444 904L 2205 2507 S32750 S32760 445J2 442etc | ||
Stainless Steel Sheet By Grades
Stainless Steel Sheet By Features
Product Surface
By Application
Architecture and Construction – Stainless steel sheets are a versatile material used extensively in architectural and construction projects. They are employed for decorative purposes, cladding, roofing, wall panels, elevator interiors, and handrails. Stainless steel sheets offer durability, corrosion resistance, and an attractive appearance, making them ideal for interior and exterior applications.
Kitchen and Food Processing – Stainless steel sheets are widely utilized in the food industry, including commercial kitchens, food processing plants, and restaurants. Thanks to their hygienic properties, easy-to-clean surfaces, and resistance to stains and corrosion, they can be used for food preparation surfaces, countertops, backsplashes, sinks, and equipment.
Automotive and Transportation – Stainless steel sheets are used for various automotive components, including exhaust systems, trim, grills, decorative accents, and structural parts. Stainless steel sheets provide corrosion resistance, heat resistance, and a sleek appearance, contributing to both functionality and aesthetics.
Medical and Healthcare – Stainless steel sheets are used for surgical instruments, medical equipment, hospital fixtures, dental tools, and implants. Stainless steel’s biocompatibility, sterilization capabilities, and resistance to corrosion and staining make it suitable for critical healthcare environments.
Industrial and Manufacturing – Stainless steel sheets are used for tanks, pressure vessels, storage containers, process piping, machinery components, and equipment. Stainless steel sheets offer high strength, corrosion resistance, and heat resistance, making them ideal for demanding industrial applications.
Energy and Power Generation – Due to their resistance to corrosion and environmental factors, stainless steel sheets find applications in renewable energy system components, including solar panels, wind turbines, and hydroelectric power plants.
Decorative and Artistic Uses – Stainless steel sheets are popular in artistic and decorative projects. They are used for sculptures, wall art, signage, furniture, and interior design elements. Stainless steel’s aesthetic appeal, flexibility, and ease of customization make it a preferred choice for creative applications.
By Product Size
Stainless Steel Sheet Properties
Corrosion Resistance
Low-Cost
Valuable Metal
Workability
Stainless Steel Sheet Finishes Options
HB yeson steel fabricates custom stainless steel sheet alloys with different finishes, such as follows:
- Brushed Finish: This finish looks like straight hair, known as a hairline finish.
- Sandblasted: The sandblasted surface results in a bead-blasted sheet finish with an even matte surface.
- Mirror Finish: It is also called a mirror-polished sheet. This finish is processed with high-gloss and non-directional polished.
- Etched Finish: This finish is achieved by using electrochemical techniques. It is a lasting etched pattern with high accuracy.
- Embossed Finish: This finish comes with unique and stunning designs, forming concave-convex textures.
SS Sheet Production Methods
Custom SS sheets are designed for various applications using multiple methods. Consider the following.
- Casting
- Wrought
- Extruding
- Cold finishing
- Stamping & Drawning
- Hot rolled
- Heat treating
- Punching & Cutting
Types of Stainless Steel Sheets
Austenitic
The Austenitic SS sheets have an austinite main microstructure, consisting of iron and carbon solutions. They come with over 723°C critical temperature. These stainless steels feature impressiveness, toughness, and high-temperature resistance. They are formed with 16% chromium, 70% austenitic, and 6% nickel- three series of metals.
Ferritic
The ferritic ones have chromium alloy elements with about 10.5 to 18% content ranges. They are designed with multiple metallic properties, like magnetic treatment, corrosion resistance, and heat treatments. Generally, they prevent stress corrosion issues.
Martensitic
Martensitic has lower chromium and higher carbon primary ingredients. Its features are magnetic, have good weldability, and come with increased hardenability. The martensitic SS sheets’ properties can be enhanced using heat treatments. However, they have lower corrosion resistance than other metal types.
Duplex
The Duplex stainless steel sheets come from two-element structures, the Austenitic and Ferrite. They have combined properties of corrosion resistance. Moreover, they have high resistance to chloride effects and stress corrosion cracking. Compared to other stainless steel types, Duplex has a higher strength with excellent welding and formability features.
Q: What is the #4 Brushed Finish?
A: The #4 brushed finish is the most popular available today and is typically utilized. There are various names for it including brushed, polished, satin, and sometimes even nickel finish. It’s the de facto industry standard in commercial, industrial, and residential applications where aesthetics and longevity are important. It’s also the most consistent across batches and is easier to match when upgrading or adding to previous installations. The #4 brushed finish will never fade and is basically ageless, providing you keep it maintained.
Q: What is the 2B Finish?
A: The 2B Finish is gray in color and somewhat reflective. It looks good initially, but is extremely difficult to keep pristine in applications where it will be handled and/or cleaned frequently. This has no effect on the performance or longevity of the product, but rather the aesthetics. Fingerprints, oils, and various liquids tend to stain the surface of the metal, resulting in uneven coloring and patches with different shades of gray. In addition, the 2B finish is done at the steel mill and may vary in color from batch to batch.
Q: What is the BA Finish?
A: BA finish, or Bright Annealed finish is similar to a #8 mirror finish or a chrome finish. While quite uniform, the finish is done at the steel mill and may vary slightly from batch to batch of material. You’ll find the BA finish on the inside of dishwashers, laundry machines, refrigerators, etc. The bright annealed finish is achieved by heating up and cooling (annealing) in a controlled environment.
Q: Are Stainless Steel Surfaces Anti-Bacterial?
A: There is a common misconception about stainless steel being anti-bacterial, like copper, brass and bronze, but that is not the case. However, stainless steel is generally cost effective enough and durable enough to be cleaned and/or sterilized frequently without breaking down the surface or material. This is the reason for its popularity in everything from surgical instruments to restaurants. If it isn’t destroyed by carelessness, including denting, abrading, drilling holes, etc, stainless steel will provide one of the longest-lasting and best looking finish options available.