301 Stainless steel square tube
Grade 301 is a high work-hardening rate austenitic stainless steel. It can be supplied with a tensile strength of up to over 1300 MPa in strip and wire forms, to produce tempers in the range of 1/16 Hard to Full Hard. The controlled analysis of Grade 301 enables it to retain sufficient ductility in conditions up to 1/2 Hard conditions to be roll or brake formed into aircraft, architectural and particularly rail car structural components. However, 3/4 to Full Hard tempers should be used whenever high wear resistance and spring features are required in components of simple form designs.
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| Name | Stainless Steel Pipe |
| Thickness | 0.24-3mm |
| Outer diameter | 8-219mm |
| Length | 1-6m or according to customer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s request |
| Standard | ASTM JIS AISI GB DIN EN |
| Surface Finished | BA, 2B,NO.1, NO.4, 4K, HL ,8K |
| Certification | ISO, SGS, BV |
| Technique | Hot rolled or cold drawing |
| Edge | Mill Edge /Slit Edge |
| Quality | SGS Inspection |
| Main market | Asia/Europe/ South America |
| Delivery time | Within 7-10 Working Days |
| Payment Terms | T/T L/C and Western Union etc. |
| Grade | W.nr | DIN | C | Cr | Ni | Mo | N | Mn | Other |
| 201/201L | – | – | 0.15 | 16.0-18.0 | 3.50/5.50 | – | 0.25 | 5.5-7.5 | 0.25N |
| 301 | 1.4310 | X12CrNi177 | 0.15 | 16.0-18.0 | 6.00/8.00 | – | 0.1 | 2 | – |
| 303 | 1.4305 | X12CrNi188 | 0.15 | 17.0-19.0 | 8.00/10.00 | 0.60* | 0.1 | 2 | – |
| 304 | 1.4350 | X5CrNi189 | 0.08 | 18.0-20.0 | 8.00/10.50 | – | 0.1 | 2 | – |
| 304L | 1.4306 | X2CrNi1911 | 0.03 | 18.0 – 20.0 | 8.0-12.0 | – | 0.1 | 2 | – |
| 321 | 1.4541 | X10CrNiTi189 | 0.08 | 17.0-19.0 | 9.0-12.0 | – | 0.1 | 2 | Ti 5x(C+N) |
| 316 | 1.4435 | X2CrNiMo1812 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.1 | 2 | – |
| 316L | 1.4436 | X2CrNiMo1812 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.1 | 2 | – |
| 309 | 1.4828 | X15CrNiSi2012 | 0.08 | 22.0-24.0 | 12.0-15.0 | – | – | 2 | – |
| 310S | 1.4845 | X12CrNi2521 | 0.08 | 24.0-26.0 | 19.0-22.0 | – | – | 2 | – |
| 904L | 1.4539 | X2NiCrMoCu25205 | 0.02 | 19.0-23.0 | 23.0-28.0 | 4.00-5.00 | 0.1 | 2 | – |
| 409 | 1.4512 | X6CrTi12 | 0.03 | 10.5-11.7 | 0.5 | – | 0.03 | – | Ti 6x(C+N) to .50 |
| 430 | 1.4016 | X8Cr17 | 0.12 | 16.0-18.0 | 0.75 | – | – | 1 | – |
| 439 | 1.4510 | X3CrTi17 | 0.03 | 17.0-19.0 | 0.5 | – | 0.03 | 1 | Ti [0.20+4(C+N)] to 1.10Al .15 max. |
| 2205 | 1.4462 | X2CrNiMoN2253 | 0.03 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 | 2 | – |
| 2507 | 1.4410 | X2CrNiMoN2574 | 0.03 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | 1.2 | – |
| s32760 | 1.4501 | X2CrNiMoCuWN | 0.03 | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.20-0.30 | 1 | W 0.50-1.00 |
| 1.4529 | – | X1NiCrMoCuN | 0.02 | 20 | 25 | 6.5 | 0.15 | – | Cu 1.0 |
| 1.4362 | – | X2CrNiN23-4 | 0.02 | 23 | 4.8 | 0.3 | – | – | – |
| 254SMO | 1.45475 | 42CrMo4 | 0.01 | 20 | 18 | 6.1 | 0.02 | – | – |
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