430 Stainless Steel Square Tube

430 stainless steel square tube, commonly known as "17 Chrome stainless steel," stands as the most popular ferritic stainless steel option. This versatile stainless steel square tube variant offers:

• Excellent resistance to mild atmospheric corrosion
• Enhanced oxidation resistance
• Improved reflectivity through bright annealing
• Moderate ductility for forming and bending
• Strong magnetic properties
• Superior resistance to dry sulfurous gases
• Better thermal conductivity than austenitic grades
• Lower thermal expansion coefficient

Applications and Uses

430 stainless steel square tube finds extensive applications in:

• Building decoration
• Fuel burner components
• Household appliances
• Structural applications
• Hot water systems
• Sanitary installations
• Industrial equipment

Processing and Manufacturing

Our 430 stainless steel square tube can undergo various surface treatments and fabrication processes:

Surface Treatments:

• BA (Bright Annealed)
• 2B, 2D, 2K finishes
• 4K, 6K, 8K polishing
• NO.4 finish
• HL (Hairline)
• SB (Satin Brush)
• Embossed patterns

Manufacturing Services:

• CNC machining
• Turning and milling
• Drilling and boring
• Custom fabrication
• Bending and rolling
• Precision cutting
• Welding services

Variants and Specifications

Several variants of 430 stainless steel square tube are available:

430F:

• Enhanced free-cutting properties
• Ideal for automated machining
• Commonly used in fastener production

430LX:

• Contains titanium or niobium additions
• Reduced carbon content
• Improved weldability
• Better processing characteristics

For specialized applications requiring specific properties or dimensions of stainless steel square tube, our technical team can provide expert guidance in selecting the optimal grade and specifications for your needs.