One of the leaders in the markets regarding projects that require perfect balances of affordability, strength, and versatility is the Stainless Steel 304L Round Bar. Due to its well-known exceptional properties concerning robustness, this material will always be an industry favorite. Its superiority of strength and easy weldability make the grade highly preferred for several applications.
Stainless Steel Alloy 304L is among the higher-grade stainless steels that come with above average machinability properties as well as great corrosion resistance. Sturdy mechanical properties and high versatility make it applicable to various fields. Despite many common features that share with other grades, like the 303 grade, 304L differs from them due to highest usage and longevity. Of international nomenclature A2 stainless steel, 304L stainless steel is powerful enough to resist even light and heavy loads.
The Stainless Steel 304L possesses a high resistance to heat and oxidation, so it is considered a suitable grade to be processed through hot rolling. It may be safely rolled within the temperature range of 870°C to 925°C, but then with extreme care. An excessive amount of moisture affects its corrosion resistance ability. So one has to mark this upon processing, so use the necessary precautions with your project.
Another area of the strength of Stainless Steel 304L is cold rolling. It can be made in a wide range of dimensions and thicknesses with retention of the valuable heat-resistance properties. This property provides low-temperature stability, and it is possible for its practical use for many applications in precision engineering.
One of its special features is that it has very high machinability, nearly 70%. This makes SS 304L ideal for the most components, from screws and bolts to some really intricate car parts. It is because it’s that easy to machine; therefore, many manufacturing sectors just love it, giving businesses that quality result instantly.
SS 304L is generally insensitive to heat treatment; however, it can be austenitized within a temperature range of 1010°C-1120°C. It does acquire a bit of hardness gain after quenching but is typically softer than many others, so there is a good combination between strength and workability.
Stainless Steel 304L is simple to weld when provided the right procedures. Good processes are MIG, TIG, and MMA to deal with this stainless steel. Filler use of Type 308 stainless steel will ensure a weld without cracks, and it minimizes HAZ cracking. This results in the establishment of strong and reliable connections for different applications.
This alloy contains approximately 15-20% chromium and 2-10.5% nickel. As it contains sulfur and phosphorus for machinability, 304L has emerged as the excellent application for precision engineering. Due to this unique composition of stainless steel, this can find its capabilities of offering efficient and reliable performance in different industries.
Stainless Steel 304 Round Bar Specifications:
| Grades | Stainless Steel 304L (UNS S30403) |
|---|---|
| Specifications | ASTM, ASME, AISI A 276, SA 276, A 479, SA 479 |
| Range | 3 MM TO 350 MM DIA |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging, etc. |
Chemical Composition of SS 304L Round Bars:
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18-20 | – | 8-13 | – |
Mechanical Properties of SS 304L Round Bars:
| Property | Value |
|---|---|
| Density | 8.0 g/cm³ |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000, MPa – 515 |
| Yield Strength (0.2% Offset) | Psi – 30000, MPa – 205 |
| Elongation | 35 % |
Stainless Steel 304L provides good resistance to corrosion in most environments; however, it does suffer pitting and crevice corrosion at sources of chlorides or above about 60°C. SS 316 is recommended in more aggressive applications for added corrosion protection.
This non-magnetic, highly versatile material is best suited for numerous applications. Given the exceptional machinability, it is so ideal for high-precision engineering projects, thus further solidifying the position as a ubiquitous choice in most industries.
This SS 304L Round Bar is well versatile and has found its way to several applications in everyday life, including the following:
This shows many reasons why Stainless Steel 304L is a material in great demand by many.
We hope that the overview given here has made you understand just why you need the SS 304L Round Bar for your projects. Whether it is something as simple as a DIY task or complicated machinery, this material promises strength, machinability, and overall value.
Virami Steel Hub is one of the major Manufacturers, Suppliers, Exporters, and Traders of high quality SS 304L round bars, located primarily in Mumbai, India. We supply to a number of Pan India clients as well as international clients from Russia, Canada, China, United States of America, Australia, Mexico, Indonesia, Saudi Arabia, and many other countries. Check through our large stock to see if we can meet your stainless steel requirement. Thanks for looking our way!
