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Round Bars
Stainless Steel 321 Round Bar
The Stainless Steel 321 round bar is dedicated to specific attention if it provides the perfect balance between cost, strength, and versatility. It is one of the alloys that features excellent properties and is heavily in demand for various areas of activity. It is very strong and has great weldability, which makes it adaptable for numerous purposes.
What Is a Stainless Steel 321 Round Bar?
Stainless Steel 321 is stabilized with titanium, possessing excellent corrosion and oxidation resistance properties. Such a stainless steel alloy affords good mechanical properties that can be effectively used almost in every area of application. Therefore, 321 is more resistant than other grades like 304 to intergranular corrosion, particularly in situations involving high temperatures. This alloy can proficiently use both light and heavy loads.
What Is a Stainless Steel 321 Round Bar?
Stainless Steel 321 is stabilized with titanium, possessing excellent corrosion and oxidation resistance properties. Such a stainless steel alloy affords good mechanical properties that can be effectively used almost in every area of application. Therefore, 321 is more resistant than other grades like 304 to intergranular corrosion, particularly in situations involving high temperatures. This alloy can proficiently use both light and heavy loads.Hot Rolled Stainless Steel 321:
The best feature of Stainless Steel 321 is that it can be resistant to heat and oxidation, hence becoming a good material for hot rolling. Material can be rolled within the temperature range of 870°C to 925°C, but maintenance should be seen to prevent excess moisture, which may provide some possible corrosion as it rolls on.Cold Rolled Stainless Steel 321:
The cold-rolled strength is highly impressive, and it is possible to have a wide number of dimensions as well as different thickness levels maintained while providing essential heat resistance. The result of this is stability at low temperatures, so the ideal conditions for precision engineering are achieved.Machinability of Stainless Steel 321:
The machinability of Stainless Steel 321 is about 70%, which, in turn, allows it to achieve effective production of screw products, bolts, and even complicated pieces for the automobile with extreme precision and efficiency. It has excellent machinability with fast fabrication for precise engineering applications. This serves to result in effective manufacturing processes that may make high-quality products produced in quick time.Heat Treatment of SS 321:
Normally, the Stainless Steel 321 is not sensitive to heat treatment; however, it can be austenitized in the temperature range of 1010°C to 1120°C. Despite possessing a hardness response to the quenching, it remains softer than most other grades and gets a balanced strength and workability.Properties of Welding of Stainless Steel 321:
Welding Stainless Steel 321 is very straightforward if it is performed by the right process. Very common welding techniques applied include MIG, TIG, and MMA. A Type 321 stainless steel filler minimizes cracking and reduction in the heat-affected zone to ensure welds of good strength and reliability for various applications.Composition of SS 317L:
This high-performance stainless steel alloy contains 17-19% chromium and 9-12% nickel, with titanium added for greater stability at even the highest temperatures. This improves intergranular corrosion resistance, making Stainless Steel 321 highly resistant and safe for very tight requirements. Small amounts of molybdenum also generally improve the corrosion resistance. It boasts good machinability properties, hence being very versatile for high-precision engineering tasks and meeting the stringent demands of various industries.Specifications of SS 321 Round Bar:
| Specifications | Details |
|---|---|
| Grades | Stainless Steel 321 (UNS S32100) |
| 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 321 Round Bars:
| Element | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| Composition | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 17-19 | 0.0 max | 9-12 | – |
Mechanical Properties of SS 321 Round Bars:
| Property | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|---|
| Value | 8.0 g/cm³ | 1400 °C (2550 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 30 % |
Resistance to Corrosion of Stainless Steel 321:
With great corrosion resistance in various environments, Stainless Steel 321 provides added protection, but further protection is required when exposed to chlorides or high-temperature conditions. This enhanced durability makes it a reliable choice for industries that face tough operational requirements. In such challenging environments, the alternatives like SS 316 might be a better option for providing better protection.Other Properties of Stainless Steel 321:
It is a nonmagnetic and versatile material that is suitable for wide applications. Because of excellent machinability, SS 321 remains a choice that meets industrial standards for projects involved in precision engineering.Uses of SS 321 Round Bar:
Stainless Steel 321 Round Bar is used in various daily goods, such as:- Bolts
- Screws
- Refrigerators
- Food preparation tools
- Cutlery
- Piping
- Fasteners
- Dishwashers
- Sinks
- Kitchen equipment
Conclusion:
With the help of the following introduction, we may find it clear why SS 321 Round Bar is so good to use in your project. Whether you are just starting a DIY project or dealing with very complicated machinery, this material promises strength, good machinability, and real value overall.
Virami Steel Hub is a major manufacturer, supplier, exporter and trader of stainless steel 321 round bars. Our clientele base is reaching from every nook and cranny of India to global markets such as Russia, Canada, China, the USA, Australia, Mexico, Indonesia, and Saudi Arabia. Find what we offer in our vast inventory and find how we can help your business with stainless steel. Thanks for considering us!