Factory Promotional 40Cr Cold Rolled Alloy Seamless Steel Pipes
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.
Cov kev nplua nuj heev ntawm kev tswj hwm kev paub dhau los thiab ib qho rau ib qho kev pabcuam qauv ua rau qhov tseem ceeb ntawm kev lag luam kev sib txuas lus thiab peb nkag siab yooj yim ntawm koj qhov kev cia siab rau Hoobkas Promotional 40Cr Cold Rolled Alloy Seamless Steel Pipes, Peb sov siab txais tos txhua tus neeg siv khoom txaus siab los tiv tauj peb kom paub ntau ntxiv.
Cov kev nplua nuj heev ntawm kev tswj hwm cov kev paub dhau los thiab ib qho rau ib tus qauv kev pabcuam ua rau qhov tseem ceeb ntawm kev lag luam kev sib txuas lus thiab peb nkag siab yooj yim ntawm koj qhov kev cia siab rauTuam Tshoj 40Cr Alloy Seamless Steel Yeeb Nkab, Peb tau yeej lub koob npe nrov ntawm cov neeg siv khoom txawv teb chaws thiab hauv tsev.Ua raws li kev tswj hwm txoj cai ntawm "qhib taw qhia, cov neeg siv khoom ua ntej, kev ua haujlwm siab thiab kev pabcuam loj", peb zoo siab tos txais cov phooj ywg los ntawm txhua qhov chaw ntawm lub neej los koom tes nrog peb.
| 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 tau txais tag nrho cov nyiaj them poob haujlwm Cov kev paub txog kev tswj hwm thiab ib qho rau ib qho kev pabcuam qauv ua rau qhov tseem ceeb ntawm kev lag luam kev sib txuas lus thiab peb nkag siab yooj yim ntawm koj cov kev cia siab.
Factory Promotional 40Cr Cold Rolled Alloy Seamless Steel Pipes
Peb sov siab txais tos txhua tus neeg siv khoom txaus siab tiv tauj peb kom paub ntau ntxiv.
Tuam Tshoj 40Cr Alloy Seamless Steel Yeeb Nkab
Peb tau yeej lub koob npe nrov ntawm cov neeg siv khoom txawv teb chaws thiab hauv tsev.Ua raws li kev tswj hwm txoj cai ntawm "qhib taw qhia, cov neeg siv khoom ua ntej, kev ua haujlwm siab thiab kev pabcuam loj", peb zoo siab tos txais cov phooj ywg los ntawm txhua qhov chaw ntawm lub neej los koom tes nrog peb.
