Aisi 316 polished stainless steel round bar
SS316 SS316L Stainless steel
Polished Finish Stainless Steel
What is AISI 316 Stainless steel?
AISI 316 stainless steel is a type of austenitic stainless steel that contains molybdenum, which increases AISI 316 stainless steel corrosion resistance. AISI 316 stainless steel is also known as marine grade stainless steel due to its increased resistance to chloride corrosion compared to type 304. AISI 316 stainless steel is non-magnetic and has excellent weldability, making it suitable for a variety of applications, including food processing equipment, medical instruments, and marine applications.
316 and 316/316L stainless steel are an austenitic chrome nickel steel with superior corrosion resistance to that of other chrome nickel steels. Widely used when exposed to chemical corrodents, as well as marine atmospheres. 316 stainless steel is generally considered non-magnetic, but can become magnetic when cold worked. In grade 316/316L stainless steel, the carbon content has been lowered to .03% max. for corrosion resistance at heat affected zones from welding. This material has been polished to provide a better surface finish.
AISI 316 Stainless steel application
AISI 3116 is a grade of stainless steel, an austenitic stainless steel widely used in many industries for its corrosion resistance and strength.
AISI 316 stainless steel is used in the construction industry, such as building facades, cladding and roofing. Also commonly used in the production of valves, fasteners, pumps, surgical instruments, medical instruments and so on. It is also widely used in chemical, petroleum and Marine applications.
Typical Useage of 316 316L stainless steel bar
- Food Preparation Equipment
- Laboratory Benches & Equipment
- Coastal Architectural Paneling
- Boat Fittings
- Chemical Containers
- Heat Exchangers
- Threaded Fasteners
- Springs
AISI 316 Stainless steel features
AISI 316 stainless steel is one of the most widely used and versatile type of steel. It is a chromium-nickel austenitic stainless steel with properties that make it very suitable for a wide range of applications.
1.High corrosion resistance: It has excellent corrosion resistance in a variety of different media, especially against chloride ion-rich environments.
2.High temperature strength: Its high chromium and nickel content make it highly resistant to oxidation at high temperatures.
3.Good formability: It has good formability, making it suitable for a variety of applications.
4.Good weldability: It is easily weldable and can be used for a variety of welding processes.
5..Low maintenance: It requires minimal maintenance and is easy to clean and maintain.
Chemical composition of 316 stainless steel bar and 316L stainless round bar
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| 316 | ≦0.08 | ≦1.00 | ≦2.00 | ≦0.03 | ≦0.03 | 16-18 | 10-14 | 2.0-3.0 |
| 316L | ≦0.03 | ≦1.00 | ≦2.00 | ≦0.03 | ≦0.03 | 16-18 | 12-15 | 2.0-3.0 |
UNS Designation & International Equivalent
| Type | UNS | JIS | EN/DIN | EN/BS | EN/NF | ISO | GB | GOST |
| 316 | S31600 | SUS316 | X5CrNiMo17-12-2 | 316S31 | Z7CND17-12-2 | 20 | 0Cr17Ni12Mo2 | 08KH17H13M2T |
| 316L | S31603 | SUS316L | X2CrNiMo18-14-3 | 316S13 | X2CrNiMo17-12-2 | 19 | 00Cr17Ni14Mo2 | 03KH17H14M2 |
Properties of Grade 316 stainless steel
| Tensile Strength | 74,694 PSI (Min) |
| Yield Strength: | 29,732 PSI (Min) |
| Elongation: | 40% |
FAQ
Is 316 stainless steel food grade?
Yes, 316 stainless steel is a food grade material. It is especially useful for its corrosion resistance in many environments, which makes it the material of choice in many food and medical applications.
Which is better 316 or 304 stainless steel?
Both 316 and 304 stainless steel are austenitic grades of stainless steel, which means they contain high levels of chromium and nickel. However, 316 stainless steel contains molybdenum, which makes it more resistant to corrosion than 304 stainless steel. Therefore, 316 stainless steel is the better choice for more extreme environments.
