301 Stainless Steel Square Bar

The 301 Stainless Steel Square Bar is a premium austenitic steel grade featuring 17% chromium and 7% nickel content, delivering exceptional tensile strength up to 1800MPa. This high-performance stainless steel square bar combines outstanding wear resistance with excellent flexibility, making it ideal for high-temperature applications and structural components.

Technical Specifications and Applications

301 Stainless Steel Square Bar Specifications:

• Size Range: 5mm to 70mm
• Finish Options: Bright, Polish & Black
• Standard Lengths: 3 to 6 Meters
• Available Tolerances: h11, h12, h13

Key Features:

• Superior corrosion resistance
• Exceptional durability
• High rigidity and strength
• Extended service life
• Excellent workability

Primary Applications:

1. Transportation Industry:
   • Aircraft components
   • Railway vehicle parts
   • Automotive trim and wheel covers
2. Industrial Applications:
   • Off-shore oil drilling equipment
   • Power generation facilities
   • Petrochemical processing
   • Gas processing plants
   • Chemical equipment
   • Pharmaceutical machinery
   • Heat exchangers and condensers
   • Pulp and paper industry equipment
   • Sea water handling systems

Quality Assurance: Each stainless steel square bar undergoes rigorous testing including:

• Hardness testing
• Flaring tests
• Third-party inspections
• Chemical composition analysis
• Visual assessments
• Durability verification

While this material offers excellent corrosion resistance and attractive surface finishes suitable for structural and architectural applications, users should note that carbide precipitation may occur during welding operations, requiring appropriate welding procedures.