Ụlọ ọrụ na-ere tube nchara na-enweghị ntụpọ maka ihe na-eme ka ọ dị mma
Nkọwa dị mkpirikpi:
GCr15 ígwè ọkpọkọ bụ ụdị elu carbon chromium agba ígwè na ala alloy ọdịnaya, ezi arụmọrụ na ọtụtụ ebe.Mgbe quenching na tempering, ọ nwere elu na edo hardness, ezigbo eyi iguzogide na elu kọntaktị ike ọgwụgwụ arụmọrụ.Plasticity na-arụ ọrụ oyi nke ígwè a bụ ọkara, arụ ọrụ ịkpụ bụ n'ozuzu ya, arụmọrụ ịgbado ọkụ adịghị mma, mmetụta nke ịmepụta ntụpọ ọcha dị ukwuu, na iwe ọkụ dị ugbu a.
GB/T18254 GCr15 Bearing Steel Tube
1) Ụkpụrụ: Gcr 15, ISO 683/xv11, AISI 52100, JIS SUJ2
2) Ngwakọta kemịkalụ: C, Cr, Si, Mn, P, S
Our firm aims to operating faithfully, serving to all of our shoppers , na-arụ ọrụ na nkà na ụzụ ọhụrụ na ọhụrụ igwe anọgide maka Factory na-ere enweghị nkebi Steel Tube maka Bearings na High Quality, Anyị nwere ugbu a karịa 20 afọ ahụmahụ na nke a ụlọ ọrụ, na anyị uru na-n'ụzọ zuru okè ahụmahụ.Anyị nwere ike ịnye gị ngwa ngwa ọkachamara ọkachamara iji gboo mkpa ngwaahịa gị.Nsogbu ọ bụla, pụtara anyị!
Ụlọ ọrụ anyị na-achọ ịrụ ọrụ n'ikwesị ntụkwasị obi, na-ejere ndị ahịa anyị niile ozi, na ịrụ ọrụ na teknụzụ ọhụrụ na igwe ọhụrụ mgbe niile makaChina bearing tube na ígwè tube, Anyị wekota imewe, rụpụta na mbupụ ọnụ na ihe karịrị 100 nkà ọrụ, nlezianya njikwa usoro na ahụmahụ technology.We na-ogologo okwu azụmahịa mmekọrịta na wholesaler na nkesa na-etolite karịa 50 mba, dị ka USA, UK, Canada, Europe na Africa wdg.
Ọ nwere elu na edo isi ike na ezigbo eyi nguzogide.A na-eji ya na-eme ka obere akụkụ na-eme ka ọ bụrụ akụkụ na-ekpo ọkụ na nke na-ekpo ọkụ na nnukwu ibu na nnukwu akụkụ normalizing na obere nrụgide.
Ojiji:eji eme mgbanaka na-ebu dị iche iche na ahụ na-atụgharị.Dịka ọmụmaatụ: ịme engine combustion n'ime, igwe eletriki eletrik, ụgbọ ala, traktọ, ngwá ọrụ igwe, igwe na-agbagharị ígwè, igwe na-agbagharị ígwè na ferrules maka nnyefe nnyefe nke igwe nyocha, igwe Ngwuputa, igwe n'ozuzu na igwe na-agbagharị ngwa ngwa na nnukwu ibu.
Ngwaahịa:GB/T18254 GCr15 igwe anaghị agba nchara.
Ọkọlọtọ:SKF/ ASTM/DIN/JIS/BS/GB.
Nha(mm):OD: 8mm ~ 101.6mm;WT: 1.0mm ~ 10mm.
Ogologo:Edoziri (6m,9m,12,24m) ma ọ bụ ogologo ogologo (5-12m).
1. Nkịtị annealing:kpo oku na 790-810 ℃, ọkụ jụrụ 650 ℃, ikuku jụrụ - hb170-207.
2. Isothermal annealing:790-810 ℃ kpo oku, 710-720 ℃ isothermal, ikuku jụrụ - hb207-229.
3. Na-emezigharị:900-920 ℃ kpo oku, ikuku jụrụ - hb270-390.
4. Igwe ọkụ dị elu:650-700 ℃ kpo oku, ikuku jụrụ - hb229-285.
5. Na-emenyụ:860 ℃ kpo oku, mmanụ quenching - hrc62-66.
6. Obere okpomọkụ:150-170 ℃ tempering, ikuku jụrụ - hrc61-66.
7. Carbonitriding:820-830 ° C maka 1.5-3 awa, mmanụ quenching, - 60 ° C ka - 70 ° C cryogenic ọgwụgwọ + 150 ° C ka + 160 ° C tempering, ikuku jụrụ - HRC ≈ 67.
1) Ọkọlọtọ nhata nke Gcr 15/AISI 52100 Bearing Steel pipe
GB GCr15 agba ígwè bụ GB ọkọlọtọ Alloy Bearing steel, Ọ bụ nke elu mma elu carbon, alloy chromium, manganese ígwè.GB GCr15 Njirimara bụ chromium, manganese alloy nchara nkọwapụta.GCr15 dabara na AISI 52100, DIN 100Cr6.Ọtụtụ ngwa nwere ike dochie onye ọ bụla ọzọ.
| GB | ISO | ASTM | JIS | DIN | NF | Sweden |
| GB/T18254 | 9001:2008 | 52100 | SUJ2 | 100Cr6 | 100C6 | SKF3 |
2) Ngwakọta kemịkalụ
| CNS-SUJ2 | C(%) | Si(%) | nde(%) | 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(%) | nde(%) | 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(%) | nde(%) | 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(%) | nde(%) | 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(%) | nde(%) | 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) Njirimara thermal nke Gcr 15/AISI 52100 Bearing Steel Pipe
| Njirimara okpomọkụ | Ọnọdụ | ||
| T (0C) | Ọgwụgwọ | ||
| Mgbasa ọkụ (10-6/0C) | 11.9 | 0-100 | Annealed |
Usoro:Oyi akpọchie, oyi dọtara, ọkụ akpọchie, na-ekpo ọkụ akpọrepu+Oyi sere.
Ọnọdụ nnyefe:Oyi agwụla, ọkụ mechachara, akpọchie, Spheroidize Annealed, gbanyụọ na iwe.
Elu:Nwa, Peeled (K12), Tụgharịa & Na-egbuke egbuke (H10, H11), Ground Precision (H9, H8), Honed ma ọ bụ SRB(H9, H8).
1. Ịdị ọcha na nnwere onwe pụọ na ụdị inclusions microscopic slag na-adịghị mma.
2. Na-emighị emi decarburized elu.
3. Ezigbo mma elu.
4. Magburu onwe micro-structure uniformity.
5. Nkwenye siri ike, na-eme ka oge igwe belata.
6. Yiri nguzogide, ogologo ndụ ọrụ.
A na-anabata nlele nke ndị ọzọ.dị ka SGS, BV wdg.
1. A na-ejikarị eme ihe maka imepụta mgbanaka na-agbagharị nkịtị.
2. Ngwa ndị ọzọ dị ka eji maka ụlọ ọrụ ụgbọ ala na bearings na igwe na-atụgharị.
Our firm aims to operating faithfully, serving to all of our shoppers , na-arụ ọrụ na nkà na ụzụ ọhụrụ na ọhụrụ igwe anọgide maka Factory na-ere enweghị nkebi Steel Tube maka Bearings na High Quality, Anyị nwere ugbu a karịa 20 afọ ahụmahụ na nke a ụlọ ọrụ, na anyị uru na-n'ụzọ zuru okè ahụmahụ.Anyị nwere ike ịnye gị ngwa ngwa ọkachamara ọkachamara iji gboo mkpa ngwaahịa gị.Nsogbu ọ bụla, pụtara anyị!
Ahịa ụlọ ọrụChina bearing tube na ígwè tube, Anyị wekota imewe, rụpụta na mbupụ ọnụ na ihe karịrị 100 nkà ọrụ, nlezianya njikwa usoro na ahụmahụ technology.We na-ogologo okwu azụmahịa mmekọrịta na wholesaler na nkesa na-etolite karịa 50 mba, dị ka USA, UK, Canada, Europe na Africa wdg.
