ASTM A638 660 Stainless Steel Bar
Tlhaloso e Khutšoanyane:
660A e bua ka boemo bo itseng ba motsoako oa A286 (UNS S66286), e leng tšepe e sa jeleng e nang le matla a phahameng, mocheso o phahameng, le ho thibela ho bola.
660A Stainless Steel Bar:
ASTM A453 Sehlopha sa 660 ke tšepe e thata ea austenitic e sebelisoang haholo bakeng sa ho tiisa mocheso o phahameng le lisebelisoa tsa bolting. Boemo ba 660A ba tšepe e sa hloekang ea A286 ke tharollo e kentsoeng, e fana ka tekanyo ea matla a holimo, sebopeho se setle, le khanyetso e ntle ea kutu. Sena se etsa hore e tšoanelehe bakeng sa lits'ebetso tse hlokang matla a sefofane, likoloi, le indasteri moo thepa e tlamehang ho sebetsa ka ts'epahalo tlas'a khatello e matla le maemo a mocheso o phahameng.Ho hanyetsa oxidation le ho bola ha maemo a phahameng a mocheso o phahameng. , ho kopanyelletsa le metsi a leoatle, li-acid tse bonolo, le alkalis.
Litlhaloso tsa 660 Stainless Steel Bar:
| Kereiti | 660A 660B 660C 660D |
| Standard | ASTM A453,ASTM A638 |
| Bokaholimo | E khanyang, e Ntšo, Sepolishe |
| Thekenoloji | Cold Drawn&Hot Ho Qetsitsoe, ho kha, ho sila |
| Bolelele | 1 ho 12 Limithara |
| Lintho tse tala | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Sebopeho sa Lik'hemik'hale Tsa 660 Stainless Steel Bar:
| Kereiti | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Al | V | B |
| S66286 | 0.08 | 2.0 | 0.040 | 0.030 | 1.0 | 13.5-16.0 | 24.0-27.0 | 1.0-1.5 | 1.9-2,35 | 0.35 | 0.10-0,50 | 0.001-0.01 |
Thepa ea Mechanical ea ASTM A638 Sehlopha sa 660 :
| Kereiti | Sehlopha | Tensile Strength ksi[MPa] | Yiled Strengtu ksi[MPa] | Elongation % |
| 660 | A, B le C | 130[895] | 85[585] | 15 |
| 660 | D | 130[895] | 105[725] | 15 |
Kereiti ea 660 ho Kopo ea Bar ea Sehlopha sa A/B/C/D:
ASTM A453/A453M e akaretsa lintlha tsa bolting tse nang le mocheso o phahameng ka li-coefficients tse atolositsoeng tse bapisoang le tšepe e sa jeleng ea austenitic. E 'ngoe ea limaraka tse sebelisoang hangata ke Grade 660 bolts. Re etsa liboutu tsa stud,liboutu tsa hex, liboutu tsa ho atolosa,likhoele tse khoele, le tse ling ho latela A453 Kereiti ea 660 Lihlopheng tsa A, B, C, le D, tse reretsoeng likopo tse khethehileng tsa boenjiniere.
Ke Hobane'ng ha U re Khetha?
•U ka fumana thepa e phethahetseng ho latela tlhoko ea hau bonyane theko e ka khonehang.
•Re boetse re fana ka Reworks, FOB, CFR, CIF, le litheko tsa ho fana ka ntlo le ntlo. Re fana ka tlhahiso ea hore u etse tumellano ea ho tsamaisa thepa e tla u baballa haholo.
•Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha ho setifikeiti sa tlhahlobo ea thepa e tala ho isa polelong ea ho qetela. (Litlaleho li tla hlaha ho latela tlhoko)
•Re netefatsa hore re tla fana ka karabo nakong ea lihora tse 24 (hangata ka hora e tšoanang)
•Fana ka tlaleho ea SGS TUV.
•Re inehetse ka ho feletseng ho bareki ba rona. Haeba ho ke ke ha khoneha ho finyella litlhoko tsa hau ka mor'a ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle tsa bareki.
•Fana ka tšebeletso ea sebaka se le seng.
Ho paka:
1. Ho paka ke habohlokoa haholo-holo tabeng ea thepa ea machaba eo thepa e fetang ka litsela tse fapa-fapaneng ho fihla moo e eang teng, kahoo re amehile haholo ka ho paka.
2. Saky Steel e paka thepa ea rona ka mekhoa e mengata ho latela lihlahisoa. Re paka lihlahisoa tsa rona ka mekhoa e mengata, joalo ka,
