The 304 1/2H 3/4H H Stainless Steel Coil is a premium stainless steel material widely used in industries requiring high strength, corrosion resistance, and excellent fabrication performance. Manufactured using advanced cold rolling technology, this stainless steel coil provides consistent thickness, smooth surface finish, and reliable mechanical properties for demanding industrial applications.
304 stainless steel belongs to the austenitic stainless steel family, which is known for its outstanding resistance to corrosion and oxidation. The material contains approximately 18% chromium and 8% nickel, which provides excellent durability in both indoor and outdoor environments. This makes it suitable for use in industries such as automotive manufacturing, electronics production, kitchen equipment manufacturing, and architectural decoration.
One of the key advantages of this product is the availability of multiple hardness conditions, including 1/2 Hard, 3/4 Hard, and Full Hard (H). These temper options allow manufacturers to select the appropriate mechanical strength based on their processing requirements.
The 1/2H temper stainless steel coil provides a balanced combination of strength and ductility, making it suitable for forming and bending applications. The 3/4H condition offers higher tensile strength and improved rigidity, which is ideal for precision stamping components. Meanwhile, the Full Hard (H) stainless steel coil provides maximum hardness and strength, making it suitable for applications requiring high structural stability.
Because of its excellent workability, the 304 stainless steel coil can be easily processed through cutting, stamping, bending, and welding operations. The material also maintains its mechanical strength and corrosion resistance after fabrication, making it suitable for high-precision industrial manufacturing.
In addition to its mechanical properties, this stainless steel coil also offers excellent surface quality. The product can be supplied in multiple surface finishes including 2B, BA, No.4, and Hairline, allowing it to meet the aesthetic and functional requirements of different industries.
Due to its versatility and reliability, the 304 1/2H 3/4H H stainless steel coil has become one of the most widely used materials in modern metal processing industries.
Technical Specifications
| Parameter |
Specification |
| Product Name |
304 1/2H 3/4H H Stainless Steel Coil |
| Material Grade |
AISI 304 |
| Temper |
1/2 Hard / 3/4 Hard / Full Hard |
| Thickness |
0.1 mm - 3.0 mm |
| Width |
20 mm - 1500 mm |
| Surface Finish |
2B / BA / No.4 / HL |
| Standard |
ASTM / AISI / JIS / DIN |
| Processing Method |
Cold Rolled |
| Corrosion Resistance |
Excellent |
| Delivery Form |
Coil |
Product Advantages
Outstanding Corrosion Resistance
304 stainless steel contains chromium and nickel, which create a protective oxide layer on the surface of the metal. This layer prevents rust and corrosion, even in humid or chemically aggressive environments.
Excellent Mechanical Strength
The availability of different hardness conditions allows manufacturers to select the appropriate strength level for their specific applications.
Superior Surface Quality
Advanced rolling technology ensures smooth surfaces with minimal defects, making the material suitable for both functional and decorative applications.
Excellent Fabrication Performance
304 stainless steel coils can be easily cut, bent, stamped, or welded without losing their mechanical properties.
Wide Industrial Adaptability
This material is suitable for a wide range of industrial applications due to its excellent combination of strength, durability, and corrosion resistance.
Applications
The 304 1/2H 3/4H H Stainless Steel Coil is widely used in various industries that require reliable metal materials.
Precision Metal Stamping
Many precision stamping components are produced using stainless steel coils due to their consistent mechanical properties.
Kitchen Equipment Manufacturing
304 stainless steel is commonly used for kitchenware, food processing equipment, and appliances due to its hygienic and corrosion-resistant properties.
Automotive Industry
Automotive manufacturers use stainless steel coils to produce durable components that can withstand harsh environments.
Electronics Manufacturing
Stainless steel is often used in electronic device components, structural frames, and shielding materials.
Construction and Architectural Decoration
Stainless steel coils are widely used in decorative panels, building structures, and interior design applications.
Frequently Asked Questions
What does 1/2H, 3/4H, and H mean in stainless steel?
These terms describe the hardness condition of the stainless steel. 1/2H means half hard, 3/4H means three-quarter hard, and H means full hard.
Is 304 stainless steel suitable for outdoor applications?
Yes, 304 stainless steel has excellent corrosion resistance and can be used in outdoor environments.
What industries commonly use 304 stainless steel coils?
Industries such as automotive manufacturing, electronics, construction, and kitchen equipment production commonly use this material.
Can stainless steel coils be customized?
Yes, thickness, width, surface finish, and hardness can be customized based on customer requirements.
Is 304 stainless steel coil suitable for stamping?
Yes, it is widely used in metal stamping processes due to its strength and formability.
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