Stainless Steel 316/316L Round Bars
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Stainless Steel 316/316L Round Bar is made up of a stainless steel that is austenitic. The material has chromium, nickel and molybdenum in its composition. The molybdenum content makes the Stainless Steel 316/316L Round Bar products to be more corrosion resistant than the 304 grade of stainless steel. Navstar Steel is a leading supplier and manufacturer of these products in different types and specifications.
Stainless steel is one of the most popular materials used in various industries because of its high corrosion resistance and strength.SS 316 Round Bar is important due to its high resistance to corrosion, particularly in marine and high chloride environments.
SS 316 Round Bars and SS 316L Round Bar are variants of the same alloy, stainless steel 316 (also known as UNS S31600 and S31603 respectively). The main difference between the two is that the latter has a lower carbon content, making it less susceptible to intergranular corrosion. However, both grades offer similar properties such as excellent corrosion resistance, high strength, and durability.
Stainless Steel 316/316L Round Bars Specifications
| Specifications | ASTM A276 / A479, ASME SA276 / A479 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Diameter | 6mm to 350mm Diameter |
| Thickness | 0.5mm to 500mm Diameter |
| Length | 100 to 6000mm Length |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Stainless Steel 316/316L Round Bars Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐032 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Stainless Steel 316/316L Round Bars Chemical Composition (%)
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 316 (S31600) |
0.08 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
min: 16.0 max: 18.0 |
min: 2.0 max: 3.0 |
min: 10.0 max: 14.0 |
0.10 max |
| 316L (S31603) |
0.03 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
min: 16.0 max: 18.0 |
min: 2.0 max: 3.0 |
min: 10.0 max: 14.0 |
0.10 max |
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