430 420 410 BA Bright Finish Stainless Steel Strip Coil 0.3mm-5.0mm Cold Rolled for Industrial Applications
Price:
Negotiable
MOQ:
100KG
Delivery Time:
7-15 days or as requirements
Brand:
Wuxi Sylaith Special Steel Co., LTD
Product Description
430 BA Bright Finish Stainless Steel Strip Coil
A high-quality ferritic stainless steel product manufactured through advanced cold rolling and annealing technology. Features a smooth bright surface, excellent corrosion resistance, good formability, and stable mechanical performance, making it ideal for industrial manufacturing and precision applications.
Product Overview
Available in grades including 430, 420, and 410 with surface finishes such as BA, 2B, 2R, and shiny bright finish. Manufactured according to ASTM A240 standards with customizable thickness, width, coil weight, and packaging.
Widely used in flexible metal hoses, air ducts, gaskets, heat exchangers, conveyor belts, power cables, oil well equipment, washers, and industrial components.
Supplied from leading steel mills including TISCO, POSCO, LISCO, ZPSS, Baosteel, and Krupp.
Industry Challenges
- Surface oxidation and rust problems
- Poor resistance to environmental conditions
- Difficult processing and forming
- Low surface appearance quality
- Short service life under repeated use
Key Advantages
- Excellent Surface Brightness: BA finish provides smooth, reflective surface suitable for performance and aesthetics
- Good Corrosion Resistance: Chromium content creates protective oxide layer against oxidation and corrosion
- Excellent Formability: Easily processed through cutting, stamping, bending, welding, and slitting
- High Dimensional Accuracy: Cold rolling provides uniform thickness, smooth surface, and stable mechanical properties
- Cost-Effective Performance: Balanced performance and cost for economical industrial applications
Technical Specifications
| Item | Details |
|---|---|
| Product Name | 430 BA Bright Finish Stainless Steel Strip Coil |
| Available Grades | 430, 420, 410 Stainless Steel |
| Material Type | Ferritic Stainless Steel |
| Standard | ASTM A240 |
| Manufacturing Process | Cold Rolled / Hot Rolled |
| Finishing Process | Cold Rolled + Annealed |
| Thickness | 0.3mm - 5.0mm |
| Width | 6mm - 500mm / 1219mm / 1500mm |
| Surface Finish | BA, 2B, 2R, Shiny Surface |
| Coil ID | 300mm / 400mm / 500mm (Customized) |
| Certification | ISO, BV, SGS, Mill Test Certificate |
| Production Capacity | 600 Metric Tons/Month |
| MOQ | 500kg |
| Delivery Time | 15-20 Days After PO Confirmation |
Applications
- Flexible Metal Hose Industry: Flexible stainless steel hoses, expansion joints, protective hose layers
- Heat Exchanger Equipment: Heat exchanger components, cooling system parts, thermal equipment
- Industrial Gaskets: Metal gaskets, sealing components, industrial washers
- Air Duct and Ventilation Systems: HVAC duct components, ventilation equipment, industrial air systems
- Power Cable and Oil Well Equipment: Cable protection components, oil field equipment parts, industrial support components
- Conveyor Belt Manufacturing: Industrial conveyor belts, food processing equipment, material handling systems
Selection Guide
Grade Selection:
- 430: Decorative applications, heat-resistant components, general industrial parts
- 410: Wear-resistant components, mechanical parts, high-strength applications
- 420: Cutting tools, precision components, hardened applications
Surface Finish:
- BA Finish: Bright appearance for decorative and precision applications
- 2B Finish: General industrial use
- 2R Finish: High smoothness applications
Frequently Asked Questions
Q1: What is 430 BA stainless steel strip coil used for?
430 BA stainless steel strip coil is widely used for flexible metal hoses, air ducts, gaskets, heat exchangers, conveyor belts, cable protection, washers, and industrial components.
Q2: What is the difference between BA and 2B stainless steel surface finish?
BA finish is brighter and smoother than 2B finish because it uses bright annealing technology. It is commonly used where appearance and surface quality are important.
Q3: Can the stainless steel strip coil be customized?
Yes. Thickness, width, coil weight, coil inner diameter, surface finish, and packaging can all be customized according to customer requirements.
Q4: What standards does the 430 stainless steel strip coil meet?
The product is manufactured according to ASTM A240 standards and can be supplied with ISO, BV, SGS, and Mill Test Certificates.
Q5: What is the advantage of cold rolled stainless steel strip?
Cold rolled stainless steel strip provides better thickness accuracy, smoother surface finish, improved mechanical strength, and better dimensional stability compared with hot rolled materials.
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Company
Wuxi Sylaith Special Steel Co., Ltd.
Location
Guokun Center, Dongting North Road, Xishan District, Wuxi City
Contact Person
Eileen