Hunan Great lisebelisoa 316 /316L seamless pipe. U hloka qotso? Romela lengolo-tsoibila ho:sales@hnssd.com
SS 316,316L,316H,316Ti ka bobeli ke limaraka tse tloaelehileng tsa 18/8 tsa molybdenum tse thehiloeng ho austenitic.
Sehlopha sa 316 sa tšepe e sa hloekang ke tšepe e sa hloekang ea chromium-nickel e nang le molybdenum. tšepe ea bobeli e sa hloekang e bohlokoa ho 304. Molybdenum e fana ka thepa e 316 e betere ea ho hanyetsa kutu ho feta sehlopha sa 304, haholo-holo khanyetso e phahameng ea ho thibela likoti le mapheo a mapheo libakeng tsa chloride.
Stainless Steel Grade 316 Ena ke carbon austenitic chrome-nickel stainless steel e nang le khanyetso ea kutu e tšoanang le ea mofuta oa 316, empa e na le khanyetso ea intergranular corrosion ka mor'a ho cheselletsa.
Stainless Steel Grade 316 Ena ke boemo bo phahameng ba khabone ea 316, e leng se etsang hore tšepe e be e loketseng ho sebelisoa lits'ebetsong moo mocheso o phahameng o fumanehang. Balanced Grade 316Ti e fana ka litšobotsi tse tšoanang. Likahare tsa carbon tse atolositsoeng li fana ka matla a maholo le ho fana ka matla. Sebopeho sa austenitic sa thepa se boetse se fana ka boemo bona bo thata haholo, esita le ho fihlela mocheso oa cryogenic.
Tšepe e sa hloekang 316 Tiis Titanium tlatsetso ea tšepe ea 316. Elongation ena e eketsa khanyetso ea kutu, e ntlafatsa ho hanyetsa li-pitting ka tharollo ea ion ea chloride le ho fana ka matla a atolositsoeng mochesong o phahameng. Ho hanyetsa kutu ho ntlafala, haholo-holo khahlanong le sulfuric, hydrochloric, acetic, formic le tartaric acid, acid sulfates le alkaline chlorides.
Ho feta moo, metsoako ea bona ea lik'hemik'hale le thepa ea 'mele e boetse e fapane joalokaha e bontšitsoe ka tlase. Thepa ena e hlalositsoe bakeng sa lihlahisoa tse phuthoang sephara (lakane, lakane le khoele) ho ASTM A240 le ASTM A167. liphaephe le li-tubes ho latela ASTM A213 le ASTM A149. Lintho tse ts'oanang empa eseng hakaalo li hlalositsoe bakeng sa lihlahisoa tse ling tse kang bar le lihlahisoa tse ferekantsoeng ho ea ka litlhaloso tsa tsona.
Sebopeho sa lik'hemik'hale (%) le thepa ea mochine
| Setšoantšo | C (boholo) | Si (boholo) | P (boholo) | S (boholo) | Mn (boholo) | cr | Ni | mo |
| 316 | 0.08 | 0.75 | 0.045 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316L | 0.03 | 0.75 | 0.045 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316H | 0.04-0.10 | 0.75 | 0.045 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| 316Ti | 0.08 | 1.0 | 0.040 | 0.030 | 2.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| Setšoantšo | Matla a tsitsitseng (ksi) | 0.2% Matla a Puno (ksi) | Elongation % ka lisenthimithara tse 2 |
| 316 / 316H / 316Ti | 75 | 30 | 40 |
| 316L | 70 | 25 | 40 |
Ka kakaretso, phapang e kholo pakeng tsa bona ke kopo. 316 ke thepa ea motheo 'me e sebelisoa ho fokotsa acid; 316L e sebelisoa khahlanong le ho bola; 316H hangata e sebelisoa ho hanyetsa mocheso o phahameng; 316Ti e thibela ho bola ha intergranular ka ho eketsa titanium.
Motho ea ikopanyang le Hunan Great Steel Pipe Co., Ltd.info@yzpipefittings.com
Nako ea poso: Jul-04-2022