Polished Round 316l 310s 309s Stainless Steel Bar JIS
ASTM Polished Round Rod/Bar SS SUS 304 306 316L 310S 309S Stainless Steel
Austenitic stainless steel is one of the five classes of stainless steel by crystalline structure(along with ferritic,martensitic,duplex and precipitation hardened). Its primary crystalline structure is austeniite and it prevents steels from being hardenable by heat treatment and makes them essentially non-magnetic.This structure is achieved by adding enough austenite stabilizing elements nickel, manganese and nitrogen.300 series stainless steels are the larger subgroup. The most common austenitic stainless steel and most common of all stainless steel is Type 304, also known as 18/8 or A2. Type 304 is extensively used in such items as, cookware, cutlery, and kitchen equipment. Type 316 is the next most common austenitic stainless steel. Some 300 series, such as Type 316, also contain some molybdenum to promote resistance to acids and increase resistance to localized attack (e.g. pitting and crevice corrosion).
| Product Name | ASTM SS 300 series stainless steel polished rod |
| Diameter | 4-600mm (3/8”-25”),or customized |
| Length | 3000mm, 5800mm, 6000mm, 9000m, 12000mm etc. |
| Standard | ASTM JIS AISI GB DIN EN |
| Surface Finished | BA, 2B,NO.1, NO.4, 4K, HL ,8K |
| Application | It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components. |
| It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc. . | |
| Certification | ISO, SGS,BV |
| Technique | Hot rolled or cold drawing |
| Grade(ASTM UNS) | 201 202 301 304 304L 321 316 316L 317L 347H 309S 310S 904L S32205 2507 254SMOS 32760 253MA N08926 etc. |
| Grade (EN) | 1.4301, 1.4307, 1.4541, 1.4401, 1.4404 ,1.4571, 1.4438, 1.4539, 1.4547, 1.4529, 1.4562, 1.4410, 1.4878, 1.4845, 1.4828, 1.4876, 2.4858, 2.4819 |
| Delivery time | Within 7-10 Working Days |
| Price Terms | CIF CFR FOB EX-WORK |
| Export Packing | Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package |
| Payment Terms | T/T L/C and Western Union etc. |
Chemical Composition
| Grade (EN) | Grade (ASTM/UNS) | C | N | Cr | Ni | Mo | Others |
| 1.4301 | 304 | 0.04 | - | 18.1 | 8.3 | - | - |
| 1.4307 | 304L | 0.02 | - | 18.2 | 10.1 | - | - |
| 1.4311 | 304LN | 0.02 | 0.14 | 18.5 | 8.6 | - | - |
| 1.4541 | 321 | 0.04 | - | 17.3 | 9.1 | - | Ti 0.24 |
| 1.4550 | 347 | 0.05 | - | 17.5 | 9.5 | - | Nb 0.012 |
| 1.4567 | S30430 | 0.01 | - | 17.7 | 9.7 | - | Cu 3 |
| 1.4401 | 316 | 0.04 | - | 17.2 | 10.2 | 2.1 | - |
| 1.4404 | 316L/S31603 | 0.02 | - | 17.2 | 10.2 | 2.1 | - |
| 1.4436 | 316/316LN | 0.04 | - | 17 | 10.2 | 2.6 | - |
| 1.4429 | S31653 | 0.02 | 0.14 | 17.3 | 12.5 | 2.6 | - |
| 1.4432 | 316TI/S31635 | 0.04 | - | 17 | 10.6 | 2.1 | Ti 0.30 |
| 1.4438 | 317L/S31703 | 0.02 | - | 18.2 | 13.5 | 3.1 | - |
| 1.4439 | 317LMN | 0.02 | 0.14 | 17.8 | 12.6 | 4.1 | - |
| 1.4435 | 316LMOD /724L | 0.02 | 0.06 | 17.3 | 13.2 | 2.6 | - |
Detail Photos
Delivery & Packing
FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Our company is a cold rolling manufacturer of magnetic stainless steel coil since 2012. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4: HOW TO VISIT YOUR FACTORY?
A4: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.