304 Stainless Steel Bar is one of the most widely used stainless steel bars worldwide due to its excellent combination of corrosion resistance, durability, and versatility. It is mainly composed of iron, chromium, and nickel, a composition that provides outstanding oxidation resistance and corrosion resistance.
As a versatile stainless steel material, 304 stainless steel offers stronger rust resistance than 200 series stainless steels and also delivers superior high-temperature performance. In addition, 304 stainless steel bar features a smooth surface, excellent plasticity, strong toughness, and reliable mechanical strength. It can effectively resist corrosion caused by acids, alkaline gases, solutions, and other corrosive media.
Thanks to its excellent overall performance and cost-effectiveness, 304 stainless steel bar is widely used in food processing equipment, construction materials, automotive components, machinery manufacturing, and many other industrial and commercial applications.
Product Parameters
Product Name | 304 Stainless Steel Bar |
Type | Steel Bar |
Outer Diameter | Round Bar | 4mm-500mm |
Hexagon Bar | 18mm-57mm (11/16″ to 2-3/4″) |
Square Bar | 18mm-47mm (11/16″ to 1-3/4″) |
Flat Steel | 1/2 "to 10", Thickness: 2mm-150mm, Can provide customized |
Length | 1-6 meters, Length can be customized |
Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. |
Surface | Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc. |
Scope of Application | Stainless steel bars are used in a variety of industries such as shipbuilding, Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement, Heavy earthmoving equipment and construction, etc. |
Surface Selection

Packaging and shipment

Company Profile
Shandong Zhifa Steel Co., Ltd is located in Shandong, China. The company was founded in 2010.There are 67 employees, 233 technicians and 15 managers. At present, it mainly produces stainless steel, galvanized, color-coated and carbon steel. lt is a professional precision steel plant, lt has a modern scientific research center,equipped with a complete set of testing methods such as mechanical performance testing, process performance testing, metallographic testing, high-precision carbon and sulfur analysis, as well as a group of high-quality process technicians and inspection personnel.
