Ibha ye-AISI 4340 ye-Alloy Steel Flat Bar | Umthengisi weNsimbi ye-Alloy ePhakamileyo enamandla aphezulu
Inkcazo emfutshane:
I-AISI 4340 Alloy Steel Flat Bar yintsimbi ye-premium-grade, e-alloy ephantsi eyaziwa ngokuba namandla ayo aphezulu, amandla aphezulu okutsalwa, kunye nokumelana nokuguguleka okugqwesileyo. Iqulethe i-nickel, i-chromium, kunye ne-molybdenum, le ntsimbi ye-grade ifanelekile kwizicelo ezifuna amandla aphezulu okudinwa kunye nokumelana nempembelelo.
Ibha yeSicaba yeNtsimbi ye-Alloy ye-4340:
Ibha ye-AISI 4340 ye-Alloy Steel Flat Baryimveliso eqinileyo yentsimbi eqinileyo nephantsi, eyaziwa ngokuba namandla ayo agqwesileyo, ukuqina kwayo okunzulu, kunye nokumelana nokuguguleka nokudinwa. Eyaziwa ngokuba yi-34CrNiMo6, 1.6582, okanye i-817M40 kwimigangatho yamazwe ngamazwe, le ngxubevange iqulethe i-nickel, i-chromium, kunye ne-molybdenum, nto leyo eyenza ukuba ilungele ukusetyenziswa kwemisebenzi enzima. Isetyenziswa kakhulu kwimizi-mveliso yeenqwelo-moya, yeemoto, kunye neyomkhosi ekwenzeni ii-crankshafts, ii-axles, izinto zegiya, kunye neendawo zokwakha ezifuna ukumelana okuphezulu kunye nobomi obude benkonzo.
Iinkcukacha ze-4340 Flat Bar:
| Iinkcukacha | I-ASTM A29 |
| Ibanga | 4340,G43400 |
| Ubude | Njengoko Kufuneka |
| Ubukhulu | 2mm-100mm |
| Imeko | Ijijekile ishushu, Iguquliwe kakuhle, Ixotyulwe, Itsalwe ngokubandayo, Ingenamphezulu, Ikhazimlisiwe |
| Umphezulu wokugqiba | Mnyama, ukhazimlisiwe |
IiBanga ezilingana ne-Alloy Steel 4340 Bar:
| UMGANGATHO | I-WERKSTOFF NR. | I-UNS |
| 4340 | 1.6565 | G43400 |
4340 Intsimbi ethe tyaba Intonga yokwenziwa kweekhemikhali:
| Ibanga | C | Mn | Si | Cr | Ni | Mo |
| 4340 | 0.38-0.43 | 0.60-0.80 | 0.15-0.30 | 0.70-0.90 | 1.65-2.0 | 0.20-0.30 |
Iimpawu zoomatshini:
| Tensile strength | Amandla okuVuna (0.2%I-Offset) | Ukwandiswa | Ukuqina |
| 850-1000MPa | 680-860MPa | 14% | 24-28HRC |
Uvavanyo lwe-UT lwe-Steel Bar ye-4340:
Iibha zethu ezisicaba zentsimbi ye-4340 alloy zivavanywa nge-ultrasonic eqinileyo (UT) ukuqinisekisa ukuba ziphilile ngaphakathi kwaye azinaziphene. Le ndlela yokuvavanya engonakalisiyo ibona ukungaqhubeki kwangaphakathi okufana nokuqhekeka, imingxunya, kunye nezinto ezingabonakaliyo emehlweni. Uhlolo lwe-UT lwenziwa ngokuhambelana nemigangatho yoshishino, ukuqinisekisa ukuba ibha nganye ihlangabezana neemfuno zokusebenza okuphezulu kwezicelo zobunjineli beenqwelo moya, iimoto, kunye nobunzima. Ulawulo lomgangatho oluthembekileyo luqinisekisa ukumelana nokudinwa okuphuculweyo, ukuthembeka kwesakhiwo, kunye nokuzithemba kwabathengi.
Uvavanyo lwe-PMI ye-4340 Alloy Bar:
Ukuqinisekisa ukulandeleka kwezinto kunye nokuhambelana nemigaqo yabathengi, uvavanyo lwe-PMI (Positive Material Identification) lwenziwa kwi-AISI 4340 Alloy Steel Flat Bars kusetyenziswa ii-spectrometers eziphambili okanye ii-X-ray fluorescence (XRF) analyzers. Le ndlela yokuvavanya engatshabalalisiyo iqinisekisa ukwakheka kweekhemikhali kwenani ngalinye lobushushu, iqinisekisa ukuba iyahlangabezana noluhlu lwezinto ezifunekayo ezifana ne-Ni, Cr, kunye ne-Mo.
Uvavanyo loBulukhuni beBha ye-4340:
Ukuqinisekisa imeko yonyango lobushushu kunye nokuqinisekisa ukusebenza koomatshini, uvavanyo lobunzima lwenziwa kwi-AISI 4340 Alloy Steel Flat Bars kusetyenziswa iindlela zeRockwell okanye zeBrinell. Kwiibha ezicinyiweyo neziqinisiweyo, uluhlu oluqhelekileyo lobunzima yi-24 ukuya kwi-38 HRC. Amaxabiso obunzima arekhodwa kwiindawo ezininzi kumphezulu nakwicandelo elinqamlezileyo ukuqinisekisa ukufana. Iziphumo zinceda ukuqinisekisa ukufaneleka kwentsimbi kwizicelo ezinzima ezibandakanya uxinzelelo oluphezulu kunye nempembelelo.
Ingxelo yoVavanyo lwe-4340 Steel Flat Bar:
Ngokutsho kwe: Standard ASTM A370-24a.
Izicelo ze-AISI 4340 Alloy Bar
1. Iindibano zezixhobo zokufika kwiinqwelomoya:
Isetyenziswa kakhulu ekwenzeni izixhobo zokufikela ezifana nee-struts kunye nee-linkage, apho amandla ayo okutsala kunye nokuqina kwayo kuqinisekisa ukusebenza okuthembekileyo phantsi koxinzelelo olukhulu.
2. Iinkqubo zoQhuba lweeMoto:
Isetyenziswa ekuveliseni iindawo ezibalulekileyo zothumelo ezifana neegiya kunye neeshafts, i-AISI 4340 inika ukuqina okugqwesileyo kunye nokusebenza kakuhle kwiindawo zeemoto ezithwala umthwalo omkhulu.
3. Iinxalenye zeNkqubo yeHydraulic eyenziweyo:
Ikhethelwe ukusetyenziswa kwenkqubo ye-hydraulic, le alloy igqwesile ekumelaneni noxinzelelo kunye nomothuko woomatshini, nto leyo eyenza ukuba ilungele ii-piston ze-hydraulic ezenziweyo, ii-cylinders, kunye nezixhobo.
4. IiCrankshafts zeNjini eziSebenza ngokuPhezulu:
Ithandwa kakhulu xa isetyenziswa kwiinjini ezisebenza kakuhle, amandla ayo okudinwa kunye nokuqina kwayo kuqinisekisa ubomi obude xa ilayishwa ngebhayisekile.
5. Izixhobo zoThumelo lwaMandla eZimboni:
Isetyenziswa ekwakheni iigiya ezinzima kunye neeshafti zezixhobo zokuhambisa umbane, apho imelana nokuguguleka kunye nokuguquka kwiinkqubo zoomatshini ezifuna amandla.
Kutheni Ukhetha Thina?
•Ungafumana izinto ezifanelekileyo ngokweemfuno zakho ngexabiso eliphantsi kangangoko.
•Sikwabonelela ngamaxabiso okuhambisa izinto ezintsha, i-FOB, i-CFR, i-CIF, kunye namaxabiso okuhambisa izinto emnyango nomnyango. Sicebisa ukuba wenze isivumelwano sokuthumela izinto esiza kuba luncedo kakhulu.
•Izinto esizibonelelayo zinokuqinisekiswa ngokupheleleyo, ukusuka kwisatifikethi sovavanyo lwezinto eziluhlaza ukuya kwingxelo yokugqibela yobukhulu. (Iingxelo ziya kubonakala ngokwemfuneko)
•Siyaqinisekisa ukuba siza kunika impendulo zingadlulanga iiyure ezingama-24 (ngesiqhelo ngeyure enye)
•Nika ingxelo ye-SGS TUV.
•Sizinikele ngokupheleleyo kubathengi bethu. Ukuba akunakwenzeka ukuhlangabezana neemfuno zakho emva kokujonga zonke iindlela onokukhetha kuzo, asiyi kukukhohlisela ngokwenza izithembiso zobuxoki eziya kudala ubudlelwane obuhle nabathengi.
•Nika inkonzo yokumisa indawo enye.
I-Stainless Steel Flat 4340 eNcinci kakhulu Ukupakisha:
1. Ukupakisha kubaluleke kakhulu, ingakumbi xa impahla ithunyelwa kwamanye amazwe, apho impahla idlula kwiindlela ezahlukeneyo ukuze ifikelele kwindawo efanelekileyo, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakisha.
2. I-Saky Steel ipakisha iimpahla zethu ngeendlela ezahlukeneyo ngokusekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
