42CrMo AISI 4140 Gr.B Carbone Precision Umuyoboro udafite ibyuma byubaka.
Ibisobanuro bigufi:
DIN 17175 St45.8 imiyoboro idafite ibyuma irashobora kubyazwa umusaruro ushushe, kuzunguruka imbeho, gukanda bishyushye, gushushanya bishyushye cyangwa gushushanya imbeho.DIN 17175 St45.8 imiyoboro idafite ibyuma irashobora gukoreshwa mugukora amashyiga, imiyoboro, imiyoboro yumuvuduko nibikoresho bikoresha kugeza kuri 600 ° C nubushyuhe bwinshi.
Ibicuruzwa byacu mubisanzwe byubahwa kandi byiringirwa nabakiriya kandi bizahura nibikomeza guhinduka mubukungu nubukungu byimibereho ya 42CrMo AISI 4140 Gr.B Umuyoboro wa Carbone Precision Umuyoboro wubwubatsi., Tuzatanga ubuziranenge bwiza bwo hejuru, birashoboka cyane ko aribwo buryo bwo kwibasira umurenge, kuri buri mukiriya mushya kandi ushaje hamwe na serivise nziza zicyatsi.
Ibicuruzwa byacu mubisanzwe byubahwa kandi byiringirwa nabakiriya kandi bizahura nibikomeza guhinduka mubukungu nubukunguUbushinwa 4140 Umuyoboro wuzuye wibyuma na Sch40 Umuyoboro udasobanutse, Dufite kandi imbaraga zikomeye zo kwishyira hamwe kugirango dutange serivisi nziza, kandi turateganya kubaka ububiko mubihugu bitandukanye kwisi, bizoroha cyane guha serivisi abakiriya bacu.
Gukora: Inzira idahwitse.
Ibipimo byo hanze: 14mm-711mm.
Ubunini bw'urukuta: 2mm-60mm.
Uburebure: Uburebure buhamye (6m, 9m, 12m, 24m) cyangwa uburebure busanzwe (5-12m).
Iherezo: Flat, Beveled, Intambwe.
Uburyo bwo gukora
DIN 17175 St45.8 imiyoboro idafite ibyuma irashobora kubyazwa umusaruro ushushe, kuzunguruka imbeho, gukanda bishyushye, gushushanya bishyushye cyangwa gushushanya imbeho.
Imiyoboro y'icyuma irashobora gushongeshwa mu ziko rifunguye cyangwa mu itanura ry'amashanyarazi ukurikije uburyo bwo guhumeka ogisijeni, kandi ibyuma byose bigomba gutabwa mu buryo buhamye.
Kuboneka
17175 St45.8 umuyoboro wicyuma udafite icyuma uzatangwa hamwe no kuvura neza ubushyuhe.Kuvura ubushyuhe birimo:
- Ubusanzwe.
- Annealing.
- Ubushyuhe;uhereye ku bushyuhe bwo kuzimya, ntabwo bukonje, ariko burangwa n'ubushyuhe.
- Hindura misa kuburyo bwo guhindura isothermal.
| Icyiciro | Gutunganya ubushyuhe ℃ | Kubisanzwe ℃ | Ubushyuhe | ||
| Icyiciro | Umubare wibikoresho | Kuzimya ubushyuhe ℃ | Ubushyuhe bukabije ℃ | ||
| St45.8 | 1.0405 | 1100 kugeza 850 ° C. | 870-900 | - | - |
| Bisanzwe: DIN 17175 | Icyiciro | Ibigize imiti (%) | |||||
| C | Si | Mn | P 、 S. | Cr | Mo | ||
| St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | / | / | |
| Icyiciro | Imbaraga za Tensile (MPa) | Imbaraga Zitanga (MPa) | Kurambura (%) |
| St45.8 | 410-530 | 255 | ≥21 |
Urupapuro ruto rugomba gufatwa kumpera yo hejuru ya buri ruziga cyangwa kare ya kare ingot kugirango hamenyekane niba impera yo hejuru yaciwe bihagije.Kwipimisha Ultrasonic birashobora kandi gukorerwa kumwobo wo kugabanuka nkuko byatoranijwe nuwabitanze.
Ikizamini:
Ikizamini cyo kugenzura imiti
hydrostatictest
Ikizamini cya Tensile
Ikizamini cyerekana ingaruka
Tanga imbaraga
Ikizamini cy'impeta
Ikizamini kidahwitse
Ibendera
Imiyoboro y'ibyuma yose yatanzwe kugirango igerageze kandi yemerwe igomba gushyirwaho ibumoso n'iburyo bw'umuyoboro urangira kuri mm 300.Ikimenyetso mubisanzwe ni umubare.Imiyoboro yoroheje ifite uruzitiro rushobora no gukoreshwa mubundi buryo.
Kumenyekanisha no gutumiza
Urwego rwicyuma cyangwa numero yibikoresho bigomba kwandikwa mu magambo ahinnye yibicuruzwa nkuko bigaragara murugero rukurikira:
Urugero 1:
DIN 17175 diameter yo hanze 63mm, ubugari bwurukuta rwa mm 2,5 mm ibyuma bya ST45.8, numero 1.03 0 5 umuyoboro wicyuma udafite izina izina ryanditse: umuyoboro wibyuma DIN 17175-ST45.8 - 63 × 2.5 cyangwa umuyoboro wibyuma DIN 17175 -1.0305 - 63 × 2.5.
Ibicuruzwa byacu mubisanzwe byubahwa kandi byiringirwa nabakiriya kandi bizahura nibikomeza guhinduka mubukungu nubukungu byimibereho ya 2019 Ubushinwa Igishushanyo gishya 42CrMo AISI 4140 Gr.B Umuyoboro wa Carbone Precision Umuyoboro wubwubatsi., Tuzatanga ubuziranenge bwiza bwo hejuru, birashoboka cyane ko aribwo buryo bwo kwibasira umurenge, kuri buri mukiriya mushya kandi ushaje hamwe na serivise nziza zicyatsi.
2019 Ubushinwa Igishushanyo gishyaUbushinwa 4140 Umuyoboro wuzuye wibyuma na Sch40 Umuyoboro udasobanutse, Dufite kandi imbaraga zikomeye zo kwishyira hamwe kugirango dutange serivisi nziza, kandi turateganya kubaka ububiko mubihugu bitandukanye kwisi, bizoroha cyane guha serivisi abakiriya bacu.
