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The 304 1/2H 3/4H H stainless steel coil is one of the most widely used stainless steel materials in modern industrial manufacturing. Known for its excellent balance between corrosion resistance, mechanical strength, and formability, this stainless steel coil is commonly used in industries such as electronics, automotive parts, metal stamping, and hardware manufacturing.
Compared with fully annealed stainless steel coils, the 1/2 hard (1/2H), 3/4 hard (3/4H), and full hard (H) tempers provide higher tensile strength and improved dimensional stability. These properties make the material particularly suitable for applications that require structural rigidity, durability, and resistance to deformation.
Our 304 1/2H 3/4H H stainless steel coil is produced through advanced cold rolling technology, ensuring consistent thickness, smooth surface finish, and reliable mechanical properties. It offers excellent resistance to corrosion, oxidation, and high temperature, making it ideal for both indoor and outdoor industrial environments.
Manufacturers around the world rely on this stainless steel coil for producing precision components, springs, clips, connectors, brackets, and other high-performance metal parts.
Key Features
Excellent Corrosion Resistance
304 stainless steel contains chromium and nickel, providing strong resistance to oxidation and corrosion.
High Mechanical Strength
The hardened temper conditions significantly improve tensile strength and hardness.
Stable Thickness and Surface Quality
Advanced rolling technology ensures uniform thickness and smooth surface finish.
Good Fabrication Performance
Suitable for stamping, bending, cutting, and forming processes.
Long Service Life
Durable material that maintains performance in harsh industrial environments.
Applications
The 304 1/2H 3/4H H stainless steel coil is widely used in many industrial sectors:
Electronics Industry
Battery components
Electrical connectors
Shielding parts
Precision metal stamping parts
Automotive Industry
Automotive brackets
Exhaust system components
Structural clips
Fasteners
Hardware Manufacturing
Metal springs
Hardware fittings
Mechanical parts
Household Appliances
Washing machine components
Kitchen equipment parts
Refrigerator accessories
Technical Specifications
Parameter
Specification
Material Grade
AISI 304
Temper
1/2H, 3/4H, H
Thickness
0.05 mm - 3.0 mm
Width
10 mm - 1250 mm
Surface Finish
BA, 2B
Edge Type
Mill Edge / Slit Edge
Standard
ASTM A240 / JIS / EN
Coil Weight
1 - 10 Tons
Inner Diameter
508 mm / 610 mm
Why Choose Our Stainless Steel Coil
Strict Quality Control
All coils undergo strict inspection to ensure consistent quality and performance.
Advanced Production Technology
Modern cold rolling equipment ensures accurate thickness and uniform hardness.
Flexible Customization
Custom thickness, width, and temper conditions are available.
Reliable Global Supply
Export experience serving customers worldwide.
Competitive Pricing
Factory-direct supply ensures cost-effective solutions for buyers.
Frequently Asked Questions
What does 1/2H or 3/4H mean in stainless steel coil?
These terms represent different hardness levels created through cold rolling. Higher hardness means stronger material but less ductility.
Is 304 stainless steel corrosion resistant?
Yes. It has excellent corrosion resistance and performs well in humid or chemical environments.
Can the coil be used for stamping?
Yes. The material is widely used for precision stamping applications.
Can you provide customized sizes?
Yes. Thickness, width, and hardness can be customized.
What industries use this material most?
Electronics, automotive, hardware, and appliance manufacturing industries.
Shanxi Taigang Stainless Steel Co., Ltd. focuses on the development of special steel mainly made of stainless steel,
and has formed a cluster of high-efficiency, energy-saving and long-l ife steel products mainly composed of stainless
steel, cold-rol led si l icon steel, and high-streng... Shanxi Taigang Stainless Steel Co., Ltd. focuses on the development of special steel mainly made of stainless steel,
and has formed a cluster of high-efficiency, energy-saving and long-l ife steel products mainly composed of stainless
steel, cold-rol led si l icon steel, and high-streng...
