Aisi D2 1.2379 Tool Steel Bar
Tsananguro pfupi:
D2 inzvimbo yakakwirira-kabhoni, yakakwirira-chromium chishandiso simbi inozivikanwa kune kwayo yakanakira kupfeka kuramba uye kuoma kwakanaka. Zvinowanzoshandiswa mukushandisa kwakadai sekuti kushaya kufa, kugadzira kunofa, uye kucheka maturusi.
1.2379 chishandiso chesimbi bara:
D2 Simbi, Inowanikwa muRound Bar uye Mafomu emapuranga, akakodzera kugadzira Colding Cold Bold-zvikamu, maumbirwo akashata, uye zvinodiwa kuti zviitwe kuramba uye kupfeka kupokana. Zvakare zvinoziva se din 1.2379 uye jis Simbi11 Simbi, inowira muchikamu chekaroni yakakwirira-kabhoni, yakakwira-chromium inotonhora basa mold. Simbi iyi inofarira kushandiswa kwakapararira pasi rose nekuda kwekushomeka kwesimba uye kufungidzira kupokana uye kupukuta midziyo yakanakisa.
Zvinyorwa zveD2 Simbi Bara:
| Giredhi | D2,1.2379 |
| Standard | ASTM A681 |
| Pamusoro | Dema, yakaomeswa makasmini, yakatendeuka |
| Kureba | 1 kusvika 6 metres |
| Kugadzirisa | Kutonhora kudhirowa & kupukutwa kutonhora kudhirowa, centreless pasi & yakapukutwa |
| Raw materal | Posco, Baosteel, Tisco, Sky Steel, Outokpu |
D2 STEEL Giredhi yakaenzana:
| Standard | ASTM A681-08 Alloy Tool Steel | En iso 4957: 1999 chishandiso chesimbi | Jis | Kukanda |
| Giredhi | D2 | X153crmov12 | Skd11 | X153crmov12 |
D2 STEEL BAR CHEMICAL Composition:
| Mira | Giredhi | C | Mn | P | S | Si | Cr | V | Mo |
| ASTM A681-08 | D2 | 1.40-1.60 | 0.10-0.60 | ≤0.030 | ≤0.030 | 0.10-0.60 | 11.00-13.00 | 0.50-1.10 | 0.70-1.20 |
| JIS G4404: 2006 | Skd11 | 1.40-1.60 | ≤0.60 | ≤0.030 | ≤0.030 | 0.40 | 11.00-13.00 | 0.20-050 | - |
| En iso 4957: 1999 | X153crmov12 | 1.45-1.60 | 0.20-0.60 | - | - | 0.10-0.60 | 11.00-13.00 | 0.70-1.00 | 0.70-1.00 |
| Iso 4957: 1999 | X153crmov12 | 1.45-1.60 | 0.20-0.60 | - | - | 0.10-0.60 | 11.00-13.00 | 0.70-1.00 | 0.70-1.00 |
1.2379 Simbi Bar Plass:
| Zvivakwa | Metric | Imperi |
| Density | 7.7 * 1000kg / m³ | 0.278 LB / In³ |
| Inonyungudika | 1421 ℃ | 2590 ° F |
Nei uchisarudza?
•Iwe unogona kuwana iyo yakakwana zvinyorwa zvinoenderana nechinodiwa chako pamutengo usingabvumirwe mutengo.
•Isu tinopawo reworks, fob, cfr, cif, uye gonhi kumitengo yekutakura mitengo. Isu tinokuzivisa kuti uite chekuita nekutumira izvo zvichave zvehupfumi chaizvo.
•Izvo Zvishandiso zvatinopa zvakazara zvakazara, kurudyi kubva pakurisa zvinyorwa zvekutarisa chitupa kune yekupedzisira dimensional chirevo. (Mishumo icharatidza pane zvinodiwa)
•Isu tinovimbisa kupa mhinduro mukati memakumi maviri nematatu (kazhinji munguva imwe chete)
•Ipa SGS TUV Chirevo.
•Isu takazvipira zvizere kune vatengi vedu. Kana zvikasakwanisa kuita zvaunoda mushure mekuongorora zvese zvingasarudzwa, isu hatizokutsausha nekuita zvipikirwa zvekunyepa izvo zvichagadzira zvakanaka vatengi hukama.
•Ipa imwe-yekumira basa.
Kurongedza:
1. Kukwirisa kwakakosha zvakanyanya mune imwe nyaya yekuvandudzwa kwenyika mukati meizvokuita mari dzakasiyana siyana kuti usvike kunzvimbo yekupedzisira, saka isu tinoisa hanya chaiyo maererano nekutora.
2. Sky steel kurongedza zvinhu zvedu munzira dzakawanda dzinoenderana nezvigadzirwa. Isu tinorongedza zvigadzirwa zvedu munzira dzakawanda, dzakadai,
