718 moldsimbi 718 plastiki mold simbi inogadzirwa neSweden ASSAB ine michina zvivakwa, machinability, uye nyore kugadzira tekinoroji, saka inoshandiswa zvakanyanya mukugadzira mold uye maindasitiri ekugadzira.Mukuwedzera, 718 die steel yakave isati yaomeswa kusvika pakuoma kwe41 ~ 47HRC mushure mokusiya fekitari kuburikidza nekugadzirwa kwakakosha, iyo inogona kuderedza hukama hwekurapa kupisa mune mamwe mapurojekiti nekuvandudza mararamiro ehupfumi.

Henglei 718 die steel, nyika yedu 3Cr2NiMo igiredhi rakagadziridzwa resimbi kubva kuP20 (3Cr2Mo), uye hunhu hwayo hwakagadziridzwa zvakanyanya kuzadza zvikanganiso zveP20 die simbi uye kusangana nenguva apo P20 inofa simbi haigone kuita zvinodiwa.Kuwedzera kune ambotaurwa pamusoro peChinese magiredhi esimbi, mamakisi esimbi arikuonekwa pamusika wesimbi munyika yangu P20+Ni.Sweden's 718, 718H (ASSAB), PX5\PX4 (Japan Datong Special Steel), GS-711, GS-738, GS-312, GS-318 (Germany Thyssen), Austria's M238 ECOPLUS (Bai Lu Company), CS718 (China Great Wall Special Steel), SWP20 (Shanghai No. 5 Steel Company), nezvimwewo, saka pamusoro pekusashandiswa zvidimbu zvepurasitiki mold ine corrosion resistance zvinodiwa, parizvino iri giredhi resimbi rinoshandiswa zvakanyanya-chinangwa chepurasitiki mold. simbi.Inowanzo kunzi "plastiki mold simbi", uye ichangobva kuvandudzwa simbi mamakisi anowanzo kuishandisa seyakajairwa kuenzanisa.

Nzvimbo yefekitari: ASSAB 718 HB: 290-310

Delivery status: Iyo simbi inounzwa mune annealed state.Mushure mekubvumirana, kuendesa kunogonawo kuitwa pasina annealing.

718 simbi iSwedish ASSAB pre-yakaomeswa girazi acid-uchapupu epurasitiki mold simbi.Simbi yakagara yakaomeswa, ine yunifomu zvinhu, kuchena kwepamusoro, kukwenenzvera kuita uye kuita kwemifananidzo.Iyo zvakare ine yakanyanya kuoma, yakanaka magetsi ekugadzirisa mashandiro uye dermatoglyph kugadzirisa mashandiro.Pre-yakaomeswa simbi inogona zvakare kushandiswa mugomba rekufa pasina kudzima, uye flange inogona kuomeswa murazvo kuti uwedzere kuomarara kusvika ku52HRC.

Simbi ine machinability yakanaka uye kupfeka kuramba, uye yunifomu kuomarara kuparadzirwa.Iyo zvakare ine yakanaka yekupukuta mashandiro, nyore kugadzirisa tekinoroji uye ine mwero mutengo, saka dosage yakakura.