ASTM A106 Gr.B 4140 4130 42CrMo4 Dub Cold Drawn Carbon Seamless Steel Yeeb Nkab
Lus piav qhia luv luv:
GCr15 steel yeeb nkab yog ib hom siab carbon chromium bearing steel nrog cov ntsiab lus tsis tshua muaj hlau, kev ua haujlwm zoo thiab siv dav.Tom qab quenching thiab tempering, nws muaj siab thiab uniform hardness, zoo hnav tsis kam thiab siab tiv taus qaug zog ua haujlwm.Kev ua haujlwm txias txias ntawm cov hlau no yog nruab nrab, kev ua haujlwm ntawm kev txiav yog dav dav, vuam kev ua haujlwm tsis zoo, qhov rhiab heev rau kev tsim cov pob dawb yog qhov loj, thiab qhov kub hnyiab yog tam sim no.
GB / T18254 GCr15 Cov Kabmob Steel Tube
1) Cov Qauv: Gcr 15, ISO 683 / xv11, AISI 52100, JIS SUJ2
2) Tshuaj muaj pes tsawg leeg: C, Cr, Si, Mn, P, S
Cov kev nplua nuj tsis txaus ntseeg kev tswj hwm kev paub dhau los thiab ib tus neeg rau 1 tus qauv kev pabcuam ua rau qhov tseem ceeb ntawm kev sib txuas lus hauv lub koom haum thiab peb nkag siab yooj yim ntawm koj qhov kev cia siab rau ASTM A106 Gr.Ib 4140 413042CrMo4 Dub Cold Drawn Carbon Seamless Steel Yeeb Nkab, Peb tsom mus rau tsim tus kheej hom thiab ua ke nrog ntau yam kev paub txog thiab cov khoom siv thawj zaug.Peb cov khoom koj tsim nyog muaj.
Qhov kev nplua nuj zoo kawg nkaus kev tswj hwm kev paub dhau los thiab ib tus neeg rau 1 tus qauv kev pabcuam ua rau qhov tseem ceeb ntawm kev sib txuas lus hauv lub koom haum thiab peb nkag siab yooj yim ntawm koj cov kev cia siab rau42CrMo4 Dub Cold Drawn Carbon Seamless Steel Yeeb Nkab, Peb cov khoom yog tsim nrog cov ntaub ntawv zoo tshaj plaws.Txhua lub sijhawm, peb niaj hnub txhim kho txoj haujlwm tsim khoom.Txhawm rau kom ntseeg tau tias qhov zoo thiab kev pabcuam zoo dua, peb tau tsom mus rau cov txheej txheem ntau lawm.Peb tam sim no tau txais kev qhuas siab los ntawm tus khub.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog koj.
Nws muaj siab thiab uniform hardness thiab zoo hnav tsis kam.Nws yog siv los ua cov ntu me me quenching thiab tempering qhov chaw nrog cov khoom loj thiab loj normalizing qhov chaw nrog kev ntxhov siab me me.
Kev siv:siv los ua ntau yam kabmob rings thiab dov lub cev.Piv txwv li: ua rau hauv combustion engine, hluav taws xob locomotive, tsheb, tsheb laij teb, tshuab cuab yeej, steel dov tshuab, laum Steel rollers thiab ferrules rau kis tau tus mob bearings ntawm kev tshawb fawb cav tov, mining machinery, general machinery thiab high-speed rotating machinery nrog high load.
Cov khoom siv:GB / T18254 GCr15 Stainless Hlau Bearing Tube.
Txheem:SKF/ASTM/DIN/JIS/BS/GB.
Qhov Loj (mm):OD: 8mm ~ 101.6mm;WT: 1.0mm ~ 10mm.
Ntev:Tsau (6m, 9m, 12,24m) lossis ib txwm ntev (5-12m).
1. Ordinary annealing:cua sov ntawm 790-810 ℃, cua txias rau 650 ℃, cua txias - hb170-207.
2. Isothermal annealing:790-810 ℃ cua sov, 710-720 ℃ isothermal, cua txias - hb207-229.
3. Normalizing:900-920 ℃ cua sov, cua txias - hb270-390.
4. Kub kub tempering:650-700 ℃ cua sov, cua txias - hb229-285.
5. Quenching:860 ℃ cua sov, roj quenching - hrc62-66.
6. Tsawg kub tempering:150-170 ℃ tempering, cua txias - hrc61-66.
7. Carbonitriding:820-830 ° C rau 1.5-3 teev, roj quenching, - 60 ° C rau - 70 ° C cryogenic kho + 150 ° C rau + 160 ° C tempering, cua txias - HRC ≈ 67.
1) Tus qauv sib npaug ntawm Gcr 15 / AISI 52100 Bearing Steel yeeb nkab
GB GCr15 bearing steel yog GB txheem Alloy Bearing steel, Nws yog cov zoo siab carbon, alloy chromium, manganese steel.GB GCr15 cov khoom yog chromium, manganese alloy steel specification.GCr15 yog sib npaug rau AISI 52100, DIN 100Cr6.Cov ntawv thov feem ntau tuaj yeem hloov pauv ib leeg.
| GB | ISO | ASTM | JIS | DIN | NF | Sweden |
| GB / T18254 | 9 001:2008 | 5 2100 | SUJ 2 | 100 cr6 | 100 c6 | SKF 3 |
2) Tshuaj muaj pes tsawg leeg
| CNS-SUJ 2 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.10 Nws | 0.15-0.35 dr hab | ≦ 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 Nws | 0.15-0.35 dr hab | 0.25-0.45 Nws | ≦0.025 | ≦0.025 | 1.40-1.65 Nws | ≦ 0.1 | ≦ 0.3 | ≦ 0.25 | |
| JIS-SUJ 2 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.10 Nws | 0.15-0.35 dr hab | ≦ 0.5 | ≦0.025 | ≦0.025 | 1.3-1.6 | ≦ 0.08 | ≦ 0.25 | ≦ 0.25 | |
| ASTM-E 52100 1 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.98-1.10 Nws | 0.15-0.35 dr hab | 0.25-0.45 Nws | ≦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 Nws | 0.15-0.35 dr hab | ≦ 0.05 | 0.25-0.45 Nws | ≦0.025 | ≦0.015 | 1.35-1.60 Nws | ≦ 0.3 |
3) Cov khoom cua sov ntawm Gcr 15 / AISI 52100 Cov Kabmob Steel Yeeb Nkab
| Thermal Properties | Cov xwm txheej | ||
| T (0C) | Kev kho mob | ||
| Thermal Expansion (10-6 / 0C) | 11.9 ib | 0-100 | Annealed |
Txheej txheem:Txias Rolled, Txias Drawn, Kub Rolled, Kub Rolled + Txias Drawn.
Delivery condition:Txias tiav, Kub tiav, Annealed, Spheroidize Annealed, Quenched thiab Tempered.
Nto:Dub, Peeled (K12), Tig & Polished (H10, H11), Precision Av (H9, H8), Honed los yog SRB (H9, H8).
1. Kev huv huv thiab kev ywj pheej los ntawm kev tsis pom zoo ntawm microscopic slag hom inclusions.
2. Tsaus decarburized nto.
3. Zoo nto zoo.
4. Zoo heev micro-structure uniformity.
5. Tight tolerances, ua rau txo lub sij hawm tshuab.
6. Hnav tsis kam, ua haujlwm ntev.
Kev tshuaj xyuas thib peb tau txais.xws li SGS, BV thiab lwm yam.
1. Feem ntau yog siv rau kev tsim cov khoom siv zoo tib yam rolling bearing nplhaib.
2. Lwm yam kev siv xws li siv rau kev lag luam automotive thiab bearings hauv rotating machinery.
Qhov kev nplua nuj zoo kawg nkaus kev tswj hwm kev paub dhau los thiab ib tus neeg rau 1 tus qauv kev pabcuam ua rau qhov tseem ceeb ntawm kev sib txuas lus hauv lub koom haum thiab peb txoj kev nkag siab yooj yim ntawm koj qhov kev cia siab rau hauv qab nqe ASTM A106 Gr.Ib 4140 413042CrMo4 Dub Cold Drawn Carbon Seamless Steel Yeeb Nkab, Peb tsom mus rau tsim tus kheej hom thiab ua ke nrog ntau yam kev paub txog thiab cov khoom siv thawj zaug.Peb cov khoom koj tsim nyog muaj.
Hauv qab nqe Tuam Tshoj Steel Tube thiab Me Me Hlau Tube, Peb cov khoom tsim nrog cov ntaub ntawv zoo tshaj plaws.Txhua lub sijhawm, peb niaj hnub txhim kho txoj haujlwm tsim khoom.Txhawm rau kom ntseeg tau tias qhov zoo thiab kev pabcuam zoo dua, peb tau tsom mus rau cov txheej txheem ntau lawm.Peb tam sim no tau txais kev qhuas siab los ntawm tus khub.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog koj.
