422 Bar
Tlhaloso e khutšoane:
Tšepe e nang le letsoai le se nang meeli ke lesira le se nang letho le se nang mathata le etselitsoeng mocheso oa tšebeletso e phahameng joalo ka 1200 ° F.
Ut tlhahlobo ea morao-rao e ikemetseng 422 round bar:
Ha ho tluoa ka foromo e potolohang ea bar, hangata e sebelisoa likopo moo matla a mangata a hlokahalang. Bokhoni ba eona ba ho mamella mocheso o moholo o sebelisa tšebeliso ea li-steels moo masela a nang le majabajaba, likere tse hlokang matla a phahameng le lihlapi ho hanyetsa. Ho bohlokoa ho netefatsa hore litlhaloso tsa bar tse potolohileng li kopana le litekanyetso tse hlokahalang bakeng sa ts'ebeliso ea hau e itseng.
Litlhaloso tsa barana ba tšepe tse 422 tsa tšepe:
| Keletso | 422 |
| Litlhaloso | Asst A276 |
| Bolelele | 2.5m, 3m, 6m le bolelele bo hlokahalang |
| Bophara | 4.00 limilimithara ho isa ho 500 mm |
| bokantle | Khanya, e ntšo, Sepolishe |
| Mofuta | Round, sesekoere, hex (a / f), reklelle, billet, e betj. |
| Raw Materail | Posco, Baosteel, Tisco, Saky Steel, Saky, Ouxiku |
Mefuta ea Barekisi ba Steels Bar:
 |  |  |
| 431 Barsess Steel Bar | Li-bar tsa tšepe tse 422 steel | 430 steain bar |
422 Round Bar e lekane:
| Tloaelo | Ha e na | Wersktoff nr. |
| 422 | S42200 | 1.4935 |
Li-422 Armark Mefuta:
| Keletso | C | Si | Mn | S | P | Cr | Mo | Ni | V | Cu |
| 422 | 0.20 - 0.25 | 0.2-0.6 | ≤1.0 | ≤0.030 | ≤0.040 | 11.00 ~ 13.50 | 0.75-1.25 | 0.5-1.0 | 0.17-0.30 | 0.50 |
Tlaleho ea Li-422 tsa Teko ea Teko ea Steel Bar
Hobaneng u khetha:
1. U ka fumana thepa e loketseng ho latela tlhokahalo ea hau ka theko e tlase.
2. Re fana ka li -Porks, fob, cfr, cfr, le mamela a ka theko ea polanete. Re u khothaletsa hore u etselle ho tsamaisa thepa e tla ba moruo haholo.
3. Lisebelisoa tseo re fanang ka tsona li netefalitsoe ka ho felletseng,
4. E netefatsa hore e fana ka karabelo pele ho 24Hores (hangata ka hora e le 'ngoe)
5. Fana ka tlaleho ea SGS Tuv.
6. Re inehetse ka botlalo ho bareki ba rona. Haeba ho ke ke ha khoneha ho fihlela litlhoko tsa hau kamora likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla etsa likamano tse ntle tsa bareki.
7.profide e le 'ngoe ea ho emisa.
Kholiseho ea boleng ba Saky Steel
1. Teko ea pono ea pono
2. Kamoni ea tlhahlobo joaloka tensile, ho eketseha le ho fokotsa sebaka.
3. Tlhahlobo ea tšusumetso
4. Tlhahlobo ea tlhahlobo ea lik'hemik'hale
5. Teko ea Harness
6. Teko ea ts'ireletso ea ts'ireletso
7. Teko ea penetrant
8. Teko ea boitlamo
9. Teko ea boikhathollo
10. Teko ea Metallogle ea liteko
Sephutheloana sa tšepe sa saky:
1. Ho paka ho bohlokoa haholo ha ho le joalo ka likepe tsa machaba moo ho nang le thepa e fapaneng ho fihlela ho paka ka ho khetheha, ka hona re ka tsotella ho paka haholo.
2. Saky Steel thepa ea rona ka mekhoa e mengata e thehiloeng lihlahisoa. Re paka lihlahisoa tsa rona ka litsela tse ngata, tse ngata joalo ka hohle
