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301 1/2H 3/4H H Stainless Steel Coil for Electronic Connectors and Precision Components
In the electronics manufacturing industry, precision materials are essential for ensuring consistent performance and long product life. The 301 1/2H 3/4H H stainless steel coil is widely used in electronic connectors, terminals, and precision components because of its excellent strength, dimensional stability, and corrosion resistance.
AISI 301 stainless steel is a chromium-nickel stainless steel known for its excellent work hardening characteristics. Through cold rolling processes, the material can be produced in various temper conditions including 1/2 hard, 3/4 hard, and full hard, which significantly improve tensile strength while maintaining enough ductility for forming operations.
These properties make the 301 1/2H 3/4H H stainless steel coil ideal for manufacturing electronic connectors that must maintain their mechanical properties even after repeated insertion cycles or exposure to mechanical stress.
In addition to mechanical strength, this stainless steel grade also provides good resistance to corrosion and oxidation. This makes it suitable for electronic components used in environments where humidity, temperature changes, or mild chemical exposure may occur.
Because of its reliability and performance, the 301 stainless steel coil has become a preferred choice for manufacturers producing precision electronic hardware around the world.
Key Product Features
High Dimensional Stability
Maintains accurate shape and thickness during precision manufacturing.
Excellent Work Hardening Capability
Strength increases during forming processes.
Good Corrosion Resistance
Suitable for long-term use in electronic products.
Smooth Surface Finish
Ensures consistent stamping and forming performance.
High Strength-to-Weight Ratio
Allows manufacturers to produce strong yet lightweight components.
Applications
Electronic Components
Connector terminals
Electrical contacts
Shielding components
Consumer Electronics
Smartphone internal hardware
Laptop connector components
Precision Metal Parts
Small mechanical clips
Micro hardware parts
Technical Specifications
Material Grade
AISI 301
Temper
1/2H / 3/4H / H
Thickness
0.05 - 2.5 mm
Width
10 - 1000 mm
Surface Finish
BA / 2B
Standard
ASTM A240
Why Choose Our Stainless Steel Coil
Precision rolling equipment
Strict quality inspection procedures
Customizable specifications
Stable export supply
Frequently Asked Questions
Is 301 stainless steel suitable for connectors?
Yes, because it offers excellent strength and fatigue resistance.
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...
