Square Stainless Steel Bar – Type 304

quare Stainless Steel Bar – Type 304 is a high-quality stainless steel bar with a square cross-section, known for its excellent corrosion resistance, durability, and formability. This bar is widely used in various industries due to its excellent corrosion resistance, durability, and formability. Its chromium-nickel alloy composition provides a high level of resistance to corrosion in harsh environments, making it suitable for applications where strength and durability are crucial. The bar’s corrosion resistance is further enhanced by its smooth, seamless finish, which reduces the risk of corrosion and makes it easier to clean and maintain.

Common Applications:

– Food and beverage processing
– Chemical and petrochemical processing
– Pharmaceutical equipment
– Marine hardware and equipment
– High-temperature applications
– Pulp and paper processing
– Textile processing
– Oil and gas processing
– Aerospace applications
– Automotive applications
– Construction equipment

Meets Standards:

– ASTM A276
– ASME SA276
– ASTM A479
– ASME SA479
– ISO 9001
– ISO 14001
– OHSAS 18001

Chemical Composition:

– Carbon (C): 0.08% max
– Manganese (Mn): 2.00% max
– Phosphorus (P): 0.040% max
– Sulfur (S): 0.030% max
– Silicon (Si): 1.00% max
– Chromium (Cr): 18.00-20.00%
– Nickel (Ni): 8.00-12.00%

Mechanical Properties:

– Tensile Strength: 80,000-90,000 psi (550-620 MPa)
– Yield Strength: 40,000-50,000 psi (275-345 MPa)
– Elongation at Break: 20-30%
– Brinell Hardness: 180-220 HB
– Rockwell Hardness: 85-90 HRB
– Impact Resistance: 100-150 ft-lbs (135-200 J)