High Performance 304 1/2H 3/4H H Stainless Steel Coil
The 304 1/2H 3/4H H Stainless Steel Coil is a premium stainless steel material engineered for industrial manufacturing processes requiring exceptional corrosion resistance, robust mechanical properties, and reliable performance. As one of the most widely used stainless steel grades globally, 304 stainless steel delivers an optimal balance of durability, strength, and processability.
Manufactured using advanced cold rolling technology, this stainless steel coil ensures precise thickness control, smooth surface finish, and consistent mechanical characteristics. These qualities make it particularly suitable for industries including metal stamping, precision component production, construction materials, and household appliance manufacturing.
Available in multiple temper conditions—1/2 Hard, 3/4 Hard, and Full Hard (H)—this material enables manufacturers to select the ideal mechanical strength for their specific production requirements.
The 1/2 Hard stainless steel coil offers excellent flexibility and moderate strength, making it ideal for bending and forming operations. The 3/4 Hard temper provides higher tensile strength and enhanced rigidity, perfect for precision stamping parts and structural components. The Full Hard stainless steel coil delivers maximum strength and is commonly employed in applications demanding superior durability and structural stability.
A key advantage of 304 stainless steel is its outstanding resistance to corrosion and oxidation. The chromium and nickel content forms a protective surface layer that prevents rust and ensures long-term durability. This property enables reliable performance in humid environments and areas exposed to chemicals.
The 304 1/2H 3/4H H stainless steel coil also features excellent fabrication performance, supporting easy processing through cutting, stamping, forming, welding, and polishing operations. These benefits make it a preferred material for manufacturers seeking reliable and efficient production solutions.
Due to its versatility and durability, this stainless steel coil is extensively used across various industries requiring high-quality metal materials.
Technical Specifications
| Item |
Specification |
| Product Name |
304 1/2H 3/4H H Stainless Steel Coil |
| 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 |
| Manufacturing Process |
Cold Rolled |
| Corrosion Resistance |
Excellent |
| Tensile Strength |
High |
| Standard |
ASTM / JIS / DIN |
Product Advantages
High Strength and Durability
The material delivers robust mechanical properties capable of withstanding demanding industrial environments.
Excellent Corrosion Resistance
Chromium content in 304 stainless steel forms a protective layer that prevents rust and oxidation.
Flexible Hardness Selection
Availability of 1/2H, 3/4H, and H tempers enables manufacturers to select the optimal hardness level for their production processes.
Smooth Surface Finish
Cold rolling technology ensures superior surface quality, important for both functional and decorative applications.
Excellent Fabrication Performance
The stainless steel coil supports easy processing through cutting, stamping, bending, and welding operations.
Applications
- Metal Stamping Components: Industrial metal parts including brackets, clips, and connectors
- Household Appliance Manufacturing: Refrigerators, ovens, washing machines, and other appliances
- Automotive Components: Parts requiring corrosion resistance and durability
- Industrial Hardware: Springs, fasteners, connectors, and various hardware products
- Architectural Decoration: Architectural panels, elevator decorations, and interior design elements
Frequently Asked Questions
What is the difference between 304 stainless steel and other grades?
304 stainless steel offers excellent corrosion resistance and strong mechanical properties, making it one of the most versatile stainless steel materials available.
What hardness level should be used for stamping?
Typically 3/4 Hard stainless steel coil is preferred for stamping applications due to its higher strength characteristics.
Can the stainless steel coil be customized?
Yes, thickness, width, and surface finish can be customized according to specific customer requirements.
Is 304 stainless steel suitable for outdoor applications?
Yes, it features excellent corrosion resistance and performs reliably in outdoor environments.
What industries commonly use stainless steel coils?
Industries including automotive manufacturing, construction, electronics, and appliance production extensively utilize stainless steel coils.
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