Type 301 Stainless Steel, often referred to as UNS S30100, is a popular austenitic chromium-nickel stainless steel that is known for its corrosion resistance. Similar to Type 304, Type 301 has lower levels of chromium and nickel which increases its cold work-hardening range.

Type 301 is readily formed and drawn and is has good weldability. It is utilized for a wide variety of applications and industries including:

• Aircraft parts
• Truck and trailer bodies
• Kitchen utensils and table wear
• Architectural (trim, drainage products, storm door frames)
• Automotive (trim, wheel, covers)
• Conveyor Belts
• Home and industrial appliances
• Mass transit systems

To be considered Type 301, a stainless steel must have a certain chemical composition that includes:

• Cr 16-18%
• Ni 6-8%
• C 0.15% max
• Mn 2% max
• Si .75% max
• P 0.40% max
• S .030% max

Type 301 Stainless Steel has a minimum tensile strength of 185,000 PSI and 140,000 PSI yield strength. All the Type 301 stainless steel we supply meets or exceeds the industry’s toughest standards.