AISI 4340 4130 4140 HRC Hot Cold Rolled Steel Coil CRC Cold Rolled Steel Coil
Nokuba umthengi omtsha okanye umthengi ophelelwe lixesha, Sikholelwa kwintetho emide kunye nobudlelwane obuthembekileyo be-AISI 4340 4130 4140 HRC Hot Cold Rolled Steel Coil CRC Cold Rolled Steel Coil, Lonke uluhlu lwamaxabiso luxhomekeke kubuninzi bokuthenga kwakho;Okukhona uthenga kakhulu, kokukhona unoqoqosho ngakumbi.Sikwabonelela ngoncedo olumangalisayo lwe-OEM kwiimpawu ezininzi ezidumileyo.
Nokuba umthengi omtsha okanye umthengi ophelelwe lixesha, sikholelwa kwintetho emide kunye nobudlelwane obuthembekileyoIkhoyili ye-AISI 4130, Ngaphezulu kweminyaka elishumi yamava kule fayile, inkampani yethu ifumene udumo oluphezulu ukusuka ekhaya nakwamanye amazwe.Ke samkela abahlobo abavela kwihlabathi liphela ukuba beze kwaye banxibelelane nathi, kungekuphela nje ngeshishini, kodwa nangobuhlobo.
Iinkcukacha zeMveliso
I-4130 yintsimbi yolwakhiwo eyenziwe eMelika.Umgangatho olawulayo: ASTM A29
Intsimbi ye-4130 (ekwabizwa ngokuba yi-AISI 4130 kunye ne-SAE 4130) yintsimbi ephantsi ye-chromium molybdenum enamandla kakhulu kunye nokuqina kunemigangatho yentsimbi eqhelekileyo.Ukongeza, umxholo wekhabhoni wale alloy uyancitshiswa ngelixa unciphisa amandla obunzima, ukubonelela ngekhono elingcono le-weld kune-4140 yentsimbi.Ezi mpawu zenza i-AISI 4130 ibe yinto ethandwayo kwishishini le-aerospace yokuvelisa amacandelo eenqwelo-moya zorhwebo kunye nezomkhosi ezifuna amandla aphezulu kunye nobunzima obuphantsi.Imizekelo ibandakanya iigiya, izikhonkwane zepiston, njl njl. Okunye ukusetyenziswa kwentsimbi ye-4130 kubandakanya iinxalenye zemoto, izixhobo zokusika, kunye nokugrumba kunye noomatshini bemigodi.
Inkcazo
| Ukwakhiwa kweekhemikhali ze-4130 ialloy coil yensimbi (%) | |||||||
| C | Si | Mn | P | S | Cr | Mo |
|
| 0.28-0.33 | 0.15-0.3 | 0.4-0.6 | 0.035 | <0.04 | 0.8-1.1 | 0.15-0.25 |
|
| Iimpawu zeMechanical zentsimbi ye-4130 ye-alloy | |||||
| Tensile strength | Unikeze Amandla | Ukwandisa | Ubunzima, | Imodyuli | Ukunciphisa |
| 560Mpa | 460Mpa | 21.50% | HB 217 | 190-210 GPA | 59.6 |
Ukwenziwa kunye noNyango loBushushu
Ubuchule
Intsimbi ye-4130 inokwenziwa lula ngokusebenzisa iindlela eziqhelekileyo.Nangona kunjalo, umatshini kuba nzima xa ukuqina kwentsimbi kwanda.
Ukubumba
Ukuqulunqwa kwensimbi ye-4130 kunokwenziwa kwimeko edibeneyo.
Ukuwelda
I-Welding ye-4130 yensimbi inokwenziwa ngazo zonke iindlela zorhwebo.
Unyango lobushushu
Intsimbi ye-4130 ifudunyezwa kwi-871 ° C (1600 ° F) kwaye yacinywa kwioli.Le ntsimbi idla ngokuphathwa ubushushu kumaqondo obushushu ukusuka 899 ukuya 927 ° C (1650 ukuya 1700 ° F).
Ukuqulunqa
Ukuqulunqwa kwensimbi ye-4130 kunokwenziwa kwi-954 ukuya kwi-1204 ° C (1750 ukuya kwi-2200 ° F).
Ukusebenza okushushu
Ukusebenza okushushu kwentsimbi ye-4130 kunokwenziwa kwi-816 ukuya kwi-1093 ° C (1500 ukuya kwi-2000 ° F).
Ukusebenza Okubandayo
Intsimbi ye-4130 inokubanda ngokusebenza ngeendlela eziqhelekileyo.
Ukuhlaziya
Intsimbi ye-4130 inokuthi ifakwe kwi-843 ° C (1550 ° F) ilandelwa kukupholisa komoya kwi-482 ° C (900 ° F).
Ukufudumeza
Ukufudumala kwentsimbi ye-4130 kunokwenziwa kwi-399 ukuya kwi-566 ° C (750 ukuya kwi-1050 ° F), kuxhomekeke kwinqanaba elifunekayo lamandla.
Ukuqina
Ukuqina kwentsimbi ye-4130 kunokwenziwa ngokusebenza okubandayo okanye unyango lobushushu.
I-4130 ye-Alloy Cold Rolled Steel Sheets inikezela ngesakhono esihle se-weld ngaphandle kokuphazamisa i-abrasion yensimbi kunye nokuchasana kwempembelelo.Iqhele ukusetyenziswa kusetyenziso lwesakhiwo, kubandakanya iigiya, iziqhoboshi, kunye nenye inqwelo moya yangaphandle.
I-Annealed Steel "ithambile" kunentsimbi eqhelekileyo kwaye inikezela ngesakhono esiphakamileyo sokusebenza ngelixa intsimbi eqhelekileyo inika amandla aphezulu okunyamezelana.
I-4130 Steel ine-mach-inability elungileyo, isakhono esihle se-weld kwaye inokuphathwa ubushushu.Imathiriyeli yethu ifakiwe kwaye idibana ne-AMS 6350.
Ipakethe&Ukuthumela ngenqanawe
Ngeenyanda, ubunzima bomthwalo ngamnye ngaphantsi kweetoni ezi-3, kubangaphandle ezincinci
I-Diameter bar round, inyanda nganye ene-4 - 8 strips zetsimbi.
I-20 yeenyawo zesikhongozeli iqulethe i-dimension, ubude obungaphantsi kwe-6000mm
I-40 yeenyawo zesikhongozeli iqulethe i-dimension, ubude obungaphantsi kwe-12000mm
Ngenqanawa enkulu, intlawulo yoThutho iphantsi ngomthwalo omninzi, kwaye inkulu
Iisayizi ezinzima azinakulayishwa kwizikhongozeli ezinokuhanjiswa ngenqanawa ngomthwalo omkhulu
Nokuba umthengi omtsha okanye umthengi ophelelwe lixesha, Sikholelwa kwintetho emide kunye nobudlelwane obuthembekileyo kwi-China Factory ye-AISI 4340 4130 4140 HRC Hot Cold Rolled Steel Coil kunye ne-CRC ebandayo yentsimbi eqengqelekayo, Lonke uluhlu lwamaxabiso luxhomekeke kubuninzi bokuthenga kwakho;Okukhona uthenga kakhulu, kokukhona unoqoqosho ngakumbi.Sikwabonelela ngoncedo olumangalisayo lwe-OEM kwiimpawu ezininzi ezidumileyo.
I-4130 yensimbi yesakhiwo inamandla amakhulu kunye nokuqina, ukuqina okuphezulu, kunye nobukhulu obunzima be-15-70mm kwioli;Amandla e-thermal ensimbi nawo alungile, anamandla okwaneleyo obushushu obuphezulu obungaphantsi kwe-500 ℃, kodwa amandla ayo ayancipha kakhulu kwi-550 ℃;Xa i-alloy element ikumda ophantsi, i-welding ilungile, kodwa xa isondele kumda ophezulu, i-weldability iphakathi, kwaye i-preheating ukuya ngaphezu kwe-175 ℃ iyafuneka phambi kwe-welding;Isinyithi sinokusebenza kakuhle kunye neplastiki ephakathi ngexesha lokuguqulwa okubandayo;Kukho uhlobo lokuqala lobushushu bomsindo kuluhlu lwe-300-350 ℃ ngexesha lonyango lobushushu;Kukho umkhuba wokwenza amabala amhlophe.
I-China Factory ye-China Carbon Steel kunye noNks Steel, Ngaphezulu kweminyaka elishumi yamava kule fayile, inkampani yethu ifumene udumo oluphezulu ukusuka ekhaya nakwamanye amazwe.Ke samkela abahlobo abavela kwihlabathi liphela ukuba beze kwaye banxibelelane nathi, kungekuphela nje ngeshishini, kodwa nangobuhlobo.
