Stainless steel 304 round bar
Stainless steel 304 round bar
304 stainless steel round bar is made from stainless steel with an 18% chromium content and an 8% nickel content. This material offers corrosion resistance and high strength. Gnee Steel is one of the leading manufacturers and suppliers of 304 stainless steel round bar products. This material is highly strong, with a tensile strength of at least 515 MPa and a yield strength of at least 205 MPa. It can also be used at high temperatures.
What is Type 304 steel?
Type 304 stainless steel
Type 304 stainless steel is the most widely used grade of stainless steel. It is a chromium-nickel austenitic stainless steel with a relatively low carbon content and slightly higher chromium and nickel contents than AISI Types 301 and 302. Type 304 steel exhibits excellent ductility in the annealed condition.
304 SS bars chemical composition
| Grade | Manganese max | Carbon max | Phospherous max | Silicon max | Sulfur max | Chromium | Nickel |
|---|---|---|---|---|---|---|---|
| Stainless steel 304 | 2 | 0.08 | 0.040 | 0.75 | 0.030 | 18 – 20 | 8 – 11 |
304 stainless steel bars mechanical composition
| Yield Strength | Density | Melting Point | Elongation | Tensile Strength |
|---|---|---|---|---|
| Psi – 30000 / MPa – 205 | 8.0 g/centimeter3 | 1400 °C / (2550 °F) | 35 % | MPa – 515/ Psi – 75000 |
SS 304 Rod Surface Finish
| CD | Cold drawn | P | Polished |
| CG | Centreless ground | HF | Hot finished |
| BD | Bright drawn | SRE | Slit rolled edge |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| ST | Smooth turned | PR | Peeled and reeled |
SS 304 Round Bar Sizes
| Diameter | Diameter |
|---|---|
| (in) | (mm) |
| 1/8" | 3mm |
| 3/16" | 4mm |
| 1/4" | 5mm |
| 5/16" | 6mm |
| 3/8" | 7mm |
| 7/16" | 8mm |
| 1/2" | 10mm |
| 5/8" | 12mm |
| 3/4" | 14mm |
| 7/8" | 15mm |
Gnee Steel specializes in the production and sale of a wide range of stainless steel products, including 304, 316, 321, 904, 904L, 2205 Duplex, 2205 Duplex, and 316L stainless steel. Gnee Steel's products are widely used in the kitchen, aerospace, chemical, power, automotive, and nuclear energy sectors. We also provide custom stainless steel solutions tailored to customer needs. For stainless steel pricing or custom alloy solutions, please email ru@gneesteelgroup.com for a quote.