Thaum tuav cov ntsiab lus qis carbon ASTM A240 Qib 317L qhov sib ntxiv ntawm nitrogen pab ua kom tau raws li cov khoom siv ntawm niam txiv qib.
UNS S31703 Stainless Steel Phaj Chemical Composition
| Qib | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| SWB 317L | min. | - | 11.0 | - | - | - | - | - | 18.0 | 3.00 |
| max. | 0.03 | 15.0 | 0.75 | - | 0.03 | 2.00 | 0.040 | 20.0 | 4.00 |
Cov qib no muaj nyob rau hauv cov kev hloov pauv uas tsis tshua muaj npe hu ua SS 317L. Lub hom phiaj ntawm kev ua kom cov ntsiab lus carbon tsawg yog txhawm rau txhim kho cov cuab yeej tiv thaiv ntawm daim ntawv thiab phaj. Yog li ntawd, daim ntawv thiab phaj muaj kev tiv thaiv corrosion ntau dua, qaug zog lub zog, creep lub zog, kev ntxhov siab-rupture lub zog, pitting kuj, thiab lwm yam. Cov cuab yeej tiv taus yog qhov xav tau hauv kev lag luam tshuaj vim muaj cov tshuaj xws li alkaline chloride, tshuaj chloride, tshuaj halide, acetic acid, nitric, thiab sulfuric acid. Cov tshuaj no ua rau muaj kev ntxhov siab corrosion tawg ua rau kev puas tsuaj ntawm phaj thiab lawv lub neej.
Cim npe nrov: 317l stainless hlau pav ca phaj tsum, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
