Vanhu vazhinji vari nyore kuvhiringa 316 simbi yesimbi pombi uye 316L Stainless simbi pombi, vachifunga kuti iwo akafanana emhando yepombi yesimbi, asi chaizvoizvo haasi.
Iwo chaiwo misiyano pakati pe316 ne316L simbi isina tsvina ndeiyi inotevera:
1. Kuumbwa kwemakemikari
Iyo kabhoni ye316L simbi isina tsvina yakaderera pane iyo ye316 simbi isina tsvina.Zvinogona kutaurwa kuti "316L" ndeye Ultra-yakaderera kabhoni 316 simbi isina tsvina.316L simbi isina tsvina ine yakakwira molybdenum inodarika 316.
2. Corrosion resistance
316L simbi isina tsvina ine zvirinani corrosion resistance.
3. Simba
316 ine masimba emagetsi akasimba.Kusimba kwepombi ye316 Stainless simbi yakakwira kupfuura iyo ye316L Stainless simbi pombi.Kusimba kwesimbi ye316 Stainless simbi inodiwa kuve yakakura kupfuura 520MPa, nepo iyo ye316L Stainless simbi inongodiwa kuti ive yakakura kupfuura 480MPa.Izvi zvinodaro nekuti kabhoni (C) chinhu chakasimba che austenitic chinoumba chinhu, chinogona kuvandudza zvakanyanya kusimba kwesimbi.
4. Kudzivirira kwekushisa kwepamusoro
316L simbi isina tsvina inogona kushandiswa nguva dzose pakupisa kwakanyanya, nepo 316 haigone.Muchikamu che800 ~ 1575 madhigirii, zviri nani kuti usarambe uchiita pa 316 simbi isina tsvina.Iyo carbide precipitation resistance ye316L Stainless steel iri nani pane iya ye316 Stainless steel, uye inogona kuramba ichishandiswa mumhando ye800 ~ 1575 madhigirii.
5. Welding
316 simbi isina tsvina ine yakanaka weldability, iyo inogona kuve yakashongedzwa neyakajairwa welding nzira.Chikamu chewelding che316 Stainless simbi chinoda post welding annealing kuti ivandudze kusakara kwayo.Nekudaro, kana 316L simbi isina tsvina ikashandiswa, post weld annealing haidiwe.
