Premium Quality 304 Stainless Steel Coil
The 304 1/2H 3/4H H Stainless Steel Coil is one of the most widely used stainless steel materials in modern manufacturing industries. Known for its excellent corrosion resistance, high mechanical strength, and superior processing performance, this material has become a preferred choice for many industrial sectors worldwide.
Key Features
Manufacturers choose 304 stainless steel coils because they offer a perfect balance between durability, cost efficiency, and fabrication flexibility. Whether used for precision metal parts, industrial components, or decorative applications, the material delivers reliable long-term performance.
The availability of multiple hardness conditions such as 1/2 Hard, 3/4 Hard, and Full Hard (H) allows engineers to select the most suitable mechanical properties depending on the manufacturing process.
Technical Specifications
| Product Name |
304 1/2H 3/4H H Stainless Steel Coil |
| Material Grade |
AISI 304 |
| Hardness Condition |
1/2 Hard / 3/4 Hard / Full Hard |
| Thickness Range |
0.2 mm - 3.0 mm |
| Width Range |
20 mm - 1500 mm |
| Surface Finish |
2B / BA / No.4 / Hairline |
| Production Method |
Cold Rolled |
| Corrosion Resistance |
Excellent |
| Standard |
ASTM / JIS / DIN |
| Supply Form |
Coil / Strip |
Product Description
The 304 stainless steel coil is manufactured from high-quality austenitic stainless steel that contains chromium and nickel elements. These elements create a protective oxide layer on the metal surface, which prevents rust and corrosion even in humid or chemically exposed environments.
Using advanced cold rolling technology, the stainless steel coil achieves excellent dimensional accuracy and surface finish. This allows the material to meet the strict quality standards required for precision industrial manufacturing.
Available Temper Conditions
- 1/2 Hard stainless steel coil - suitable for bending and forming processes requiring moderate strength
- 3/4 Hard stainless steel coil - ideal for metal stamping parts and applications requiring higher rigidity
- Full Hard stainless steel coil - designed for structural components and applications requiring maximum strength
Industrial Applications
Automotive Manufacturing
In the automotive industry, stainless steel coils are widely used to produce brackets, trim components, structural parts, and decorative elements.
Electrical Equipment
Electrical equipment manufacturers use stainless steel materials for housings, structural components, and protective covers due to their durability and corrosion resistance.
Kitchen Equipment Production
Food processing equipment and kitchen appliances require corrosion-resistant materials. 304 stainless steel is commonly used because it meets hygiene and durability requirements.
Architectural Decoration
Stainless steel coils are widely used in building decoration, elevator panels, interior wall cladding, and other architectural elements.
Industrial Hardware
Manufacturers of metal hardware products use stainless steel coils to produce springs, clips, connectors, and other mechanical components.
Performance Benefits
Excellent Corrosion Resistance
The chromium content in stainless steel forms a protective oxide layer that prevents rust and corrosion.
High Mechanical Strength
Different temper conditions provide flexibility for manufacturers to choose the appropriate strength.
Superior Surface Finish
Cold rolling technology ensures smooth surfaces suitable for decorative and industrial applications.
Reliable Fabrication Performance
The material can be processed through stamping, bending, cutting, and welding.
Long-Term Durability
Stainless steel materials maintain their structural integrity over long periods of use.
Frequently Asked Questions
What industries use 304 stainless steel coils most frequently?
Industries such as automotive manufacturing, electronics, construction, kitchen equipment production, and metal fabrication commonly use this material.
Can stainless steel coil be used for decorative applications?
Yes, stainless steel coils with brushed or polished finishes are widely used in architectural decoration.
Is 304 stainless steel suitable for stamping processes?
Yes, 304 stainless steel coil is commonly used in metal stamping industries due to its good strength and formability.
What surface finishes are available?
Common finishes include 2B, BA, brushed, and hairline surfaces.
Can stainless steel coils be customized?
Yes, thickness, width, hardness condition, and surface finish can all be customized according to customer requirements.
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