Premium 304 1/2H 3/4H H Stainless Steel Coil
The 304 1/2H 3/4H H Stainless Steel Coil is a high-quality stainless steel material designed for industries requiring superior corrosion resistance, stable mechanical performance, and excellent fabrication capability. As one of the most commonly used stainless steel grades worldwide, 304 stainless steel offers outstanding durability and versatility for various industrial manufacturing processes.
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 Range |
0.15 mm - 3.0 mm |
| Width Range |
30 mm - 1500 mm |
| Surface Finish |
2B / BA / No.4 / Hairline |
| Manufacturing Process |
Cold Rolled |
| Corrosion Resistance |
Excellent |
| Standard |
ASTM / AISI / JIS / DIN |
| Delivery Form |
Coil |
Manufactured using advanced cold rolling technology, this stainless steel coil features consistent thickness, smooth surface finish, and excellent dimensional accuracy. These characteristics ensure reliable performance in precision manufacturing processes such as stamping, bending, forming, cutting, and welding.
The availability of multiple hardness levels including 1/2 Hard, 3/4 Hard, and Full Hard (H) allows manufacturers to select the most suitable temper based on the mechanical requirements of their applications.
The 1/2 Hard stainless steel coil provides a balanced combination of strength and ductility, making it suitable for forming operations where flexibility is required. The 3/4 Hard condition offers higher tensile strength and improved rigidity, which is ideal for metal stamping components and industrial structural parts. Meanwhile, the Full Hard (H) stainless steel coil delivers maximum strength and durability, making it suitable for demanding industrial environments.
304 stainless steel contains chromium and nickel, which form a protective oxide layer on the metal surface. This layer provides excellent resistance to corrosion, oxidation, and moisture. As a result, the material performs well even in harsh environments where humidity, chemicals, or temperature fluctuations are present.
Another key advantage of this stainless steel coil is its excellent processing performance. Manufacturers can easily process the material through cutting, punching, bending, and welding operations without compromising its structural integrity. These characteristics make the 304 1/2H 3/4H H stainless steel coil an ideal choice for modern industrial production.
Because of its durability, versatility, and cost efficiency, this stainless steel coil is widely used across industries such as automotive manufacturing, household appliances, electronics, construction, and machinery production.
Product Advantages
Excellent Corrosion Resistance
The chromium content in 304 stainless steel forms a passive layer on the surface that protects the metal from rust and corrosion.
Stable Mechanical Performance
Different hardness conditions allow the material to maintain stable mechanical strength under various processing conditions.
Superior Surface Quality
Advanced cold rolling technology ensures smooth surfaces and consistent thickness, which is essential for precision manufacturing.
Excellent Workability
304 stainless steel can be easily processed through stamping, bending, welding, and polishing operations.
Long Service Life
The durability and corrosion resistance of this material ensure a long operational lifespan in industrial applications.
Applications
- Precision Metal Stamping - Many stamping components such as brackets, connectors, and clips are manufactured using stainless steel coils due to their strength and stability.
- Electronics Industry - Electronic devices often use stainless steel materials for structural components and protective housings.
- Household Appliance Manufacturing - Appliances such as refrigerators, dishwashers, and kitchen equipment frequently use stainless steel materials.
- Machinery and Equipment - Industrial machinery requires durable materials capable of withstanding mechanical stress and corrosion.
- Architectural Decoration - Stainless steel coils are commonly used for decorative panels, interior design elements, and elevator panels.
Frequently Asked Questions
What is the advantage of 304 stainless steel compared to carbon steel?
304 stainless steel offers significantly better corrosion resistance and durability than carbon steel.
What temper condition is best for forming applications?
The 1/2 Hard stainless steel coil is usually suitable for forming and bending applications.
Can stainless steel coils be cut into strips?
Yes, coils can be processed into stainless steel strips according to customer requirements.
Is 304 stainless steel suitable for humid environments?
Yes, it has excellent resistance to corrosion and moisture.
What industries commonly use stainless steel coils?
Industries such as automotive manufacturing, electronics, construction, and appliance production commonly use stainless steel coils.
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