Stainless Steel Round Bar 303

Stainless Steel Round Bar 303 is a round shaped bar of 303 Stainless Steel.

303 is Chromium-nickel stainless steel with added sulfur or selenium and phosphorus to improve machinability and non-seizing properties.

It is the most free machining of the chromium-nickel grades. Non-magnetic in the annealed condition.

• Welding: Fair
• Machining / Grinding: Good
• Bending / Forming: Poor
• Wear Resistance: Excellent
• Corrosion Resistance: Excellent

• Nuts and bolts
• Aircraft fittings
• Gears
• Screws
• Shafts
• Electrical switchgear components
• Bushings

• Tensile Strength: 90 ksi
• Yield Point: 45 ksi
• Brinell Hardness: 170
• Elasticity: 30 ksi
• Melting Point: 2550F
• Density: 0.289 lb/in3
• Yield Tensile Strength: 34,800 psi
• Fatigue Strength: 34,800 psi
• Poisson Ratio: 0.25