440A Stainless Steel round Pipe/Tube

Composition and Properties of 440A Stainless Steel Round Pipes

440A stainless steel round tubes feature a specialized composition designed for exceptional performance:

• Silicon: 1.00%
• Chromium: up to 18.00%
• Molybdenum: maximum 0.75%
• Phosphorus: 0.04%
• Sulfur: 0.03%

These 440A stainless steel round pipes exhibit unique magnetic properties throughout both annealing and hard conditions. The material achieves optimal corrosion resistance after complete tempering, making these stainless steel round tubes ideal for demanding applications.

Technical Specifications and Manufacturing Standards

Our 440A stainless steel round pipe products meet multiple international standards:

• Manufacturing Standards: JIS, AISI, ASTM, GB, DIN, EN
• Available Materials: Wide range including 440A and other grades
• Wall Thickness (WT): 0.1mm-150mm (SCH10-XXS)
• Outer Diameter (OD): 1mm-2500mm (3/8"-100")

Production Methods:

• Hot rolled processing
• Cold rolled manufacturing
• Custom surface treatments:
  • Polishing
  • Annealing
  • Pickling
  • Bright finish
  • Customized finishes available

Applications of 440A Stainless Steel Round Tubes

440A stainless steel round pipes excel in various industrial applications:

• High-temperature environments
• Medical device manufacturing
• Construction and building materials
• Chemical processing facilities
• Food industry equipment
• Agricultural applications
• Marine and ship components

The combination of excellent heat resistance and corrosion protection makes 440A stainless steel round tubes particularly suitable for furnace applications and high-temperature environments. Their versatile properties ensure reliable performance across diverse industrial settings.