Kuhlala kunethuluzi elilungile lomsebenzi, futhi kaningi kunalokho, lidinga insimbi elungile ukwenza lelo thuluzi.I-A2 ibanga elivame kakhulu lensimbi yensimbi esetshenziselwa ukwenza amathuluzi okubumba insimbi, ukhuni, nezinye izinto.I-A2 medium-carbon chromium alloy steel iyilungu lensimbi yensimbi yethuluzi lomsebenzi obandayo, eliqokwe i-American Iron and Steel Institute (AISI), ehlanganisa insimbi ye-O1 low-carbon steel, A2 steel kanye ne-D2 high-carbon high-chromium steel.

Insimbi yensimbi yokusebenza ebandayo iyisinqumo esihle sezingxenye ezidinga ibhalansi yokumelana nokuqina nokuqina.Ziphinde zisebenze kahle ezingxenyeni ezidinga inani elincane lokushwabana noma ukuhlanekezela ngesikhathi senqubo yokuqina.

Ukumelana nokugqokwa kwensimbi ye-A2 kuphakathi kwensimbi ye-O1 ne-D2, futhi inezinto ezinhle zokugaya nokugaya.I-A2 iqinile kunensimbi ye-D2, futhi inokulawula okungcono kobukhulu ngemva kokwelashwa kokushisa kunensimbi ye-O1.

Ngamafuphi, insimbi ye-A2 imele ibhalansi enhle phakathi kwezindleko nezici zomzimba, futhi ngokuvamile ibhekwa njengenhloso evamile, insimbi yendawo yonke.

Ukwakheka

Insimbi ye-A2 iwuhlobo oluvame ukusetshenziswa kakhulu lwezinsimbi zeQembu A ezisohlwini lwezinga le-ASTM A682, eziqokwe “A” zokuqinisa umoya.

Ngesikhathi senqubo yokwelapha ukushisa, okuqukethwe kwekhabhoni emaphakathi okungaba ngu-1% kuvumela insimbi ye-A2 ukuthi ithuthukise ubulukhuni obugcwele ngokupholisa emoyeni onganyakazi - okuvimbela ukuhlanekezela nokuqhekeka okungabangelwa ukucisha kwamanzi.

Okuqukethwe kwe-chromium ephezulu (5%) yensimbi ye-A2, kanye ne-manganese ne-molybdenum, kuyivumela ukuthi ifinyelele ubulukhuni obuphelele obungu-57-62 HRC ezingxenyeni eziwugqinsi (amayintshi angu-4 ububanzi) – okuyinikeza ukuzinza okuhle kwe-dimensional ngisho nasezinxenyeni ezinkulu.

Izinhlelo zokusebenza

Ibha yensimbi ye-A2 itholakala ngezindlela eziningi, okuhlanganisa isikwele, esiyindilinga, nesicaba.Le nto eguquguqukayo kakhulu ingasetshenziselwa amathuluzi ahlukahlukene adinga ukumelana nokugqoka, njengezando zezimboni, imimese, ama-slitters, ama-punch, abanikazi bamathuluzi, namathuluzi okusika izinkuni.

Okokufaka nama-blades, insimbi ye-A2 imelana nokuqhekeka ukuze ihlale isikhathi eside, ngokuvamile iyenza ibe ukukhetha ukonga kakhulu kunensimbi yohlobo lwe-D2 enekhabhoni ephezulu.

Ivamise ukusetshenziselwa ukuvala nokwenza ama- thread roller dies, stamping dies, trimming dies, injection mold dies, mandrels, molds, and spindles.

I-Shanghai Histar Metalinikeza ibha yensimbi ye-A2 yesikwele, isicaba futhi iyindilinga ngobukhulu obuhlukahlukene.Xhumana nathi ukuze uthole isaphulelo noma uvakashele iwebhusayithi yethu.

Inkampani Shanghai Histar Metal Co., Ltd

www.yshistar.com