Kev xa tawm sai rau 40cr 30crmnsi 45mn2 40mnb Alloy Steel Seamless Yeeb Nkab Siv Hauv Dej thiab Roj Hloov Pipeline
Lus piav qhia luv luv:
40Cr steel yeeb nkab yog ib yam ntawm Suav GB txheem alloy steel rau engineering thiab machinery lub hom phiaj, thiab ib tug ntawm cov feem ntau lug siv steel qib.
Tom qab quenching thiab tempering kev kho mob, 40Cr steel yeeb nkab muaj cov cuab yeej zoo txhua yam, tsis tshua muaj kub cuam tshuam toughness, tsis tshua muaj siab rhiab heev, zoo hardenability, thiab siab qaug zog hauv cov roj txias.Thaum cov dej txias, qhov nyuaj ntawm cov khoom yog qhov ua rau tawg, qhov txias khoov plasticity yog nruab nrab, thiab kev txiav ua haujlwm tom qab normalizing zoo, tab sis cov weldability tsis zoo, yuav tsum tau preheated ua ntej vuam, thiab feem ntau yog siv hauv lub xeev. ntawm quenching thiab tempering.
Vim muaj kev pab zoo heev, ntau yam ntawm cov khoom saum toj kawg nkaus, cov nqi txhoj puab heev thiab kev xa khoom zoo, peb txaus siab rau qhov zoo tshaj plaws ntawm peb cov neeg yuav khoom.Peb tau ua ib lub koom haum muaj zog nrog kev lag luam thoob plaws rau Kev xa khoom sai rau 40cr 30crmnsi 45mn2 40mnb Alloy Steel Seamless Yeeb Nkab Siv Hauv Dej thiab Roj Hloov Pipeline, peb cov khoom muag tau zoo tshaj plaws los ntawm thoob plaws ntiaj teb raws li nws cov nqi sib tw tshaj plaws thiab peb qhov zoo tshaj plaws tom qab. - kev pab muag khoom rau cov neeg siv khoom.
Vim muaj kev pab zoo heev, ntau yam ntawm cov khoom saum toj kawg nkaus, cov nqi txhoj puab heev thiab kev xa khoom zoo, peb txaus siab rau qhov zoo tshaj plaws ntawm peb cov neeg yuav khoom.Peb tau ua lub koom haum muaj zog nrog kev lag luam dav rauTuam Tshoj Seamless Steel Yeeb Nkab thiab Carbon Steel Seamless Yeeb Nkab, Nrog lub zog muaj zog thiab txhim khu kev qha ntau dua, peb nyob ntawm no los pab peb cov neeg siv khoom los ntawm kev muab cov khoom zoo tshaj plaws thiab kev pabcuam, thiab peb ua tsaug rau koj txoj kev txhawb nqa.Peb yuav sim ua kom peb lub koob npe nrov ua cov khoom lag luam zoo tshaj plaws hauv ntiaj teb.Yog tias koj muaj lus nug lossis lus nug, thov hu rau peb dawb.
| Qib | C | Si | Mn | Cr | Mo | Ni |
| 40 Cr | 0.37-0.44 Nws | 0.17-0.37 Nws | 0.40-0.70 Nws | 0.70-1.00 Nws | / | / |
| Qib | Tensile zog (MPa) | Yield zog (MPa) | % Elongation hauv 2 nti (50mm) min |
| 40 Cr | 900 min | 660 nqi | 12 |
1. Kev tshuaj xyuas cov khoom nyoos tuaj
2. Raw Material Segregation kom tsis txhob muaj steel qib mix-up
3. Cua sov thiab rauj kawg rau kev kos duab txias
4. Kev kos duab txias lossis txias dov, Kev tshuaj xyuas ntawm kab
5. Kev kho cua sov
6. Ncaj / Txiav rau qhov ntev / Tiav Kev Ntsuas Ntsuas
7. Kev soj ntsuam zoo hauv tus kheej lub chaw kuaj nrog Tensile Strength, Yield Strength, Elongation, Hardness, Ncaj, thiab lwm yam.
8. Ntim thiab ntim khoom.
100% Eddy Current Testing.
100% Kev Ntsuas Qhov Ntsuas.
100% Tube nto xyuas kom tsis txhob muaj qhov tsis xws luag
Kub Rolled, Annealed, Normalized, Quenched thiab Tempered
Ntim
1. Kev ntim khoom ntim
2. Beveled kawg lossis dawb kawg lossis varnished raws li tus neeg yuav khoom xav tau
3. Marking: raws li tus neeg thov kev thov
4. Kev pleev xim rau cov kua roj vanish txheej ntawm cov yeeb nkab
5. Cov kaus mom yas ntawm qhov kawg
Lub sij hawm xa tuaj
Nrog 15-30 hnub tom qab them nyiaj tag nrho tau txais kev pabcuam zoo, ntau yam ntawm cov khoom siv sab saum toj, cov nqi hnyav thiab kev xa khoom zoo, peb txaus siab rau qhov zoo heev ntawm peb cov neeg yuav khoom.Peb tau ua ib lub koom haum muaj zog nrog kev lag luam thoob plaws rau Kev xa khoom sai rau 40cr 30crmnsi 45mn2 40mnb Alloy Steel Seamless Yeeb Nkab Siv Hauv Dej thiab Roj Hloov Pipeline, peb cov khoom muag tau zoo tshaj plaws los ntawm thoob plaws ntiaj teb raws li nws cov nqi sib tw tshaj plaws thiab peb qhov zoo tshaj plaws tom qab. - kev pab muag khoom rau cov neeg siv khoom.
Kev xa khoom sai rauTuam Tshoj Seamless Steel Yeeb Nkab thiab Carbon Steel Seamless Yeeb Nkab, Nrog lub zog muaj zog thiab txhim khu kev qha ntau dua, peb nyob ntawm no los pab peb cov neeg siv khoom los ntawm kev muab cov khoom zoo tshaj plaws thiab kev pabcuam, thiab peb ua tsaug rau koj txoj kev txhawb nqa.Peb yuav sim ua kom peb lub koob npe nrov ua cov khoom lag luam zoo tshaj plaws hauv ntiaj teb.Yog tias koj muaj lus nug lossis lus nug, thov hu rau peb dawb.
