Mutengo unonzwisisika Cold Drawn kana Cold Rolled Seamless Carbon Steel kana Alloy Honed Steel Bearing Tube
Tsanangudzo Pfupi
GCr15 simbi pombi imhando yepamusoro kabhoni chromium inobereka simbi ine yakaderera alloy content, kuita kwakanaka uye inonyanya kushandiswa.Mushure mekudzima uye kudziya, ine yakakwirira uye yakafanana kuomarara, yakanaka kupfeka kuramba uye yakakwirira kuonana kuneta kuita.Iyo inotonhora inoshanda yepurasitiki yesimbi iyi ndeyepakati, iyo yekucheka kuita kwakajairika, iyo welding performance haina kunaka, kunzwa kwekuumbwa kwemavara machena kwakakura, uye brittleness yehasha iripo.
GB/T18254 GCr15 Bearing Steel Tube
1)Mamwero: Gcr 15, ISO 683/xv11, AISI 52100, JIS SUJ2
2) Kuumbwa kwemakemikari: C, Cr, Si, Mn, P, S
Isu takagadzirira kugovera ruzivo rwedu rwekushambadzira pasirese uye tinokukurudzira iwe zvigadzirwa zvakakodzera pamutengo wakanyanya.Saka Profi Zvishandiso zvinokupa iwe yakanakisa bhenefiti yemari uye isu takagadzirira kugadzira padivi peumwe nemutengo unonzwisisika Cold Drawn kana Cold Rolled Seamless Carbon Steel kana Alloy Honed Steel Bearing Tube, Isu tinochengetedza panguva yekutumira masheti, echimurenga magadzirirwo, emhando yepamusoro uye pachena. kune vatengi vedu.Motokari yedu ingave yekupa zvinhu zvemhando yepamusoro mukati menguva yakatemwa.
Isu takagadzirira kugovera ruzivo rwedu rwekushambadzira pasirese uye tinokukurudzira iwe zvigadzirwa zvakakodzera pamutengo wakanyanya.Saka Profi Zvishandiso zvinokupa iwe yakanakisa bhenefiti yemari uye isu takagadzirira kugadzira pamwe chete nemumweChina Bearing Tube uye Alloy Steel Bearing Tube, Kugadzira zvimwe zvigadzirwa zvekugadzira, chengetedza zvigadzirwa zvemhando yepamusoro uye zvigadziriso uye kugadzirisa kwete chete zvinhu zvedu asi isu pachedu kuti tirambe tiri pamberi penyika, uye yekupedzisira asi inonyanya kukosha: kuita kuti mutengi wese agutsikane nezvose zvatinokupa. uye kusimba pamwe chete.Kuti uve mukundi chaiye, tanga pano!
Iine kuoma kwepamusoro uye kwakafanana uye kwakanaka kupfeka kusagadzikana.Inoshandiswa kuita diki chikamu quenching uye tempering zvikamu ane hombe mutoro uye hombe normalizing zvikamu pamwe kushushikana kuduku.
Kushandisa:inoshandiswa kugadzira mhete dzakasiyana-siyana dzekutakura uye miviri inotenderedza.Semuenzaniso: kugadzira injini yekupisa yemukati, locomotive yemagetsi, mota, tirakita, mudziyo wemuchina, simbi yekutenderedza muchina, drill Steel rollers uye ferrules yekutapurirana mabheji emichina yekuongorora, muchina wemigodhi, muchina wakajairwa uye anomhanyisa-kumhanya muchina ane mutoro wakakwira.
Zvigadzirwa:GB/T18254 GCr15 Stainless Bearing Steel Tube.
Standard:SKF/ASTM/DIN/JIS/BS/GB.
Saizi(mm):OD:8mm ~ 101.6mm;WT: 1.0mm ~ 10mm.
Urefu:Yakagadziriswa (6m, 9m, 12,24m) kana kureba kwakajairika (5-12m).
1. Zvakajairwa annealing:kupisa pa790-810 ℃, kutonhora kwevira kusvika 650 ℃, kutonhora kwemhepo - hb170-207.
2. Isothermal annealing:790-810 ℃ kudziyisa, 710-720 ℃ isothermal, kutonhora kwemhepo - hb207-229.
3. Normalizing:900-920 ℃ kupisa, kutonhora kwemhepo - hb270-390.
4. Kupisa kwekushisa kwepamusoro:650-700 ℃ kupisa, kutonhora kwemhepo - hb229-285.
5. Kudzima:860 ℃ kupisa, kudzima mafuta - hrc62-66.
6. Kudzikira tembiricha:150-170 ℃ kupisa, kutonhora kwemhepo - hrc61-66.
7. Carbonitriding:820-830 ° C kwemaawa 1.5-3, kudzima mafuta, - 60 ° C kusvika - 70 ° C cryogenic treatment + 150 ° C kusvika + 160 ° C tempering, kutonhora kwemhepo - HRC ≈ 67.
1) Yakaenzana mwero weGcr 15/AISI 52100 Inotakura Simbi pombi
GB GCr15 inotakura simbi ndeye GB yakajairwa Alloy Bearing simbi, Iyo ndeyemhando yepamusoro kabhoni, alloy chromium, manganese simbi.GB GCr15 zvivakwa ndeye chromium, manganese alloy simbi yakatarwa.GCr15 yakaenzana neAISI 52100, DIN 100Cr6.Mazhinji maapplication anogona kutsiva mumwe nemumwe.
| GB | ISO | ASTM | JIS | DIN | NF | Siwidheni |
| GB/T18254 | 9001:2008 | 52100 | SUJ2 | 100Cr6 | 100C6 | SKF3 |
2) Kuumbwa kwemakemikari
| CNS-SUJ2 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.10 | 0.15-0.35 | ≦0.5 | ≦0.025 | ≦0.025 | 1.3-1.6 | ≦0.08 | ≦0.25 | ≦0.25 | |
| GB-GCr15 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ≦0.025 | ≦0.025 | 1.40-1.65 | ≦0.1 | ≦0.3 | ≦0.25 | |
| JIS-SUJ2 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.10 | 0.15-0.35 | ≦0.5 | ≦0.025 | ≦0.025 | 1.3-1.6 | ≦0.08 | ≦0.25 | ≦0.25 | |
| ASTM-E52100 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.98-1.10 | 0.15-0.35 | 0.25-0.45 | ≦0.025 | ≦0.025 | 1.3-1.6 | ≦0.1 | ≦0.25 | ≦0.35 | |
| 100Cr6 (W3) | C(%) | Si(%) | Al(%) | Mn(%) | P(%) | S(%) | Cr(%) | Cu(%) | |
| 0.93-1.05 | 0.15-0.35 | ≦0.05 | 0.25-0.45 | ≦0.025 | ≦0.015 | 1.35-1.60 | ≦0.3 |
3) Thermal zvivakwa zveGcr 15/AISI 52100 Inotakura Simbi Pipe
| Thermal Properties | Conditions | ||
| T (0C) | Kurapa | ||
| Kuwedzera Kupisa (10-6/0C) | 11.9 | 0-100 | Annealed |
Maitiro:Kutonhoresa, Kutonhoresa, Kupisa kwakatenderedzwa, Kupisa kwakakungurutswa+Kunotonhora.
Delivery Condition:Cold Finished, Hot Finished, Annealed, Spheroidize Annealed, Yakadzimwa uye Hasha.
Surface:Dema, Yakapepetwa (K12), Yakapinduka & Yakanatswa (H10, H11), Precision Ground (H9, H8), Yakakudzwa kana SRB(H9, H8).
1. Utsanana uye rusununguko kubva kusingafungidzirwe microscopic slag type inclusions.
2. Shallow decarburized surface.
3. Hunhu hwakanaka hwepamusoro.
4. Yakanakisa micro-structure kufanana.
5. Tight tolerances, zvichikonzera kuderedzwa kwemuchina nguva.
6. Pfeka kuramba, hupenyu hurefu hwebasa.
Chechitatu chechitatu chekuongorora chinogamuchirwa.seSGS, BV nezvimwe.
1. Inonyanya kushandiswa kugadzira yakajairika rolling inobereka mhete.
2. Mamwe maapplication akadai seanoshandiswa kuindasitiri yemotokari uye mabearings mumichina inotenderera.
Isu takagadzirira kugovera ruzivo rwedu rwekushambadzira pasirese uye tinokukurudzira iwe zvigadzirwa zvakakodzera pamutengo wakanyanya.Saka Profi Zvishandiso zvinokupa iwe yakanakisa bhenefiti yemari uye isu takagadzirira kugadzira padivi peumwe nemutengo unonzwisisika Cold Drawn kana Cold Rolled Seamless Carbon Steel kana Alloy Honed Steel Bearing Tube, Isu tinochengetedza panguva yekutumira masheti, echimurenga magadzirirwo, emhando yepamusoro uye pachena. kune vatengi vedu.Motokari yedu ingave yekupa zvinhu zvemhando yepamusoro mukati menguva yakatemwa.
Mutengo unonzwisisikaChina Bearing Tube uye Alloy Steel Bearing Tube, Kugadzira zvimwe zvigadzirwa zvekugadzira, chengetedza zvigadzirwa zvemhando yepamusoro uye zvigadziriso uye kugadzirisa kwete chete zvinhu zvedu asi isu pachedu kuti tirambe tiri pamberi penyika, uye yekupedzisira asi inonyanya kukosha: kuita kuti mutengi wese agutsikane nezvose zvatinokupa. uye kusimba pamwe chete.Kuti uve mukundi chaiye, tanga pano!
