304 316 Poslamaýan polat sim
Önümiň beýany
Poslamaýan polat sim, bahar ýa-da galvanizli polat simleriniň adatça zaýalanýan köp ýerinde poslama garşy ýokary garşylygy hödürleýän demir garyndysyndan ýasalýar.Poslama garşylyk we güýç goşmak bilen öndürijilik aýratynlyklary, san derejesine baglydyr.304 görnüşli poslamaýan polat sim, 18-8 diýlip hem bilinýär, poslama garşylygy, kebşirlemegi we emele gelmegi birleşdirip, poslamaýan poladyň iň köp ulanylýan derejesine öwrülýän umumy maksatly materialdyr.316 poslamaýan polat sim derejesi, 304 bilen deňeşdirilende poslama garşylygy ýokarlandyrýar.
Poslamaýan polat sim aýratynlyklary: poslama garşy, kislota we aşgar garşylygy, ýokary temperatura garşylygy, geýmek aňsat däl, ýaşy aňsat däl, berkligi, ýokary güýji we ş.m.
Köplenç dokalan sim torlaryny, gysylan torlary, altyburç tor, poslamaýan polat sim ýüpi, senetçilik we ş.m.
Poslamaýan polatdan ýasalan materiallaryň himiki düzümi
| Görnüşi AISI | C Maks% | Mn Maks% | P Maks% | S Maks% | Si Maks% | Cr % | Ni % | Mo % |
| 201 | 0.15 | 5.50-7.50 | 0.06 | 0.03 | 1 | 16.00-18.00 | 0.5 | - |
| 202 | 0.15 | 7.50-10.00 | 0.06 | 0.03 | 1 | 17.00-19.00 | 3.00-5.00 | - |
| 204CU | 0.08 | 6.5-8.5 | 0.06 | 0.03 | 2 | 16.00-17.00 | 1.50-3.00 | - |
| 302 | 0.15 | 2 | 0.045 | 0.03 | 1 | 17.00-19.00 | 8.00-10.00 | - |
| 302HQ | 0.03 | 2 | 0.045 | 0.02 | 1 | 17.00-19.00 | 9.00-10.00 | - |
| 304CU | 0.04 | 0.80-1.70 | 0.04 | 0.015 | 0.3-0.6 | 18.00-19.00 | 8.50-9.50 | - |
| 303 | 0.07 | 2 | 0.045 | 0.25Min | 1 | 17.00-19.00 | 8.00-10.00 | 0.6 |
| 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.00-20.00 | 8.00-10.50 | - |
| 304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.00-20.00 | 8.00-12.00 | - |
| 310S | 0.055 | 1.5 | 0.04 | 0.005 | 0.7 | 25.00-28.00 | 19.00-22.00 | - |
| 314 | 0.25 | 2 | 0.045 | 0.03 | 1.50-3.00 | 23.00-26.00 | 19.00-22.00 | - |
| 316 | 0.06 | 2 | 0.045 | 0.03 | 1 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 |
| 316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 |
| 316Ti | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 |
| 347 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.00-19.00 | 9.00-13.00 | - |
| 321 | 0.06 | 2 | 0.045 | 0.01 | 40-60 | 17.00-19.00 | 9.40-9.60 | - |
| ER308 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.00-19.00 | 9.50-13.00 | - |
| ER308L | 0.025 | 1.50 / 2.00 | 0.025 | 0.02 | 0.5 | 19.00-21.00 | 9.50-11.00 | - |
| ER309 | 0.08 | 1.50 / 2.50 | 0.02 | 0.015 | 0.5 | 23.00-25.00 | 20.00-14.00 | - |
| ER309L | 0.025 | 1.50 / 2.50 | 0.02 | 0.015 | 0.5 | 23.00-25.00 | 12.00-14.00 | - |
| ER316L | 0.02 | 1.50 / 2.00 | 0.02 | 0.02 | 0.5 | 18.00-20.00 | 12.00-14.00 | 2.00-3.00 |
| 430L | 0.03 | 1 | 0.04 | 0.03 | 1 | 16.00-18.00 | - | - |
| 434 | 0.08 | 1 | 0.04 | 0.03 | 1 | 16.00-18.00 | - | 0.90-1.40 |
