1045 S45C C45 45# Seamless steel hlab rau lub hom phiaj kev ua haujlwm
Khoom Piav Qhia
Cov pa roj carbon tsawg cov pa roj carbon cov ntsiab lus yog tsawg dua 0.25%. Cov pa roj carbon hlau hauv cov khoom lag luam roj, roj thiab roj thiab kev tshaj tawm pej xeem nrog tsim qauv qis dua 10MPa-carbon cov ntsiab lus yog nruab nrab ntawm 0.25 thiab 0.60%, xws li 35, 45 steel, thiab lwm yam; cov pa roj carbon steel siab-cov ntsiab lus carbon ntau dua Ib puag ncig 0.60%. Hom hlau no feem ntau tsis siv hauv kev tsim cov kav hlau. Cov pa roj carbon hlau-taw qhia Cov pa roj carbon cov yeeb nkab muaj qee yam ntawm cov pa roj carbon, nrog rau silicon thiab manganese. Tsis muaj lwm cov ntsiab lus sib xyaw. Nco ntsoov tias cov ntsiab lus silicon feem ntau tsis tshaj 0.40%. Txhawm rau kom ntseeg tau cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv dag zog ntawm cov kav hlau, peb yuav tsum tswj cov ntsiab lus ntawm cov khoom tsis huv xws li leej faj thiab phosphorus qis dua 0.035%. Tsuas yog txoj hauv kev no thiaj tuaj yeem tsim cov raj hlau zoo.
Khoom Parameter
Standerd | GB ASTM JIS DIN |
Hlau yeeb nkab qib | 1045 S45C C45 45# |
Lengh | kub dov (extruded thiab nthuav): 3-12m txias txias (kos): 2-10.5m |
Txoj kab uas hla | kub dov: 32-756mm/txias txias: 5-200mm |
phab ntsa tuab | 2.5-100 hli |
Kev Pabcuam Ua Haujlwm | Txiav lossis raws li tus neeg thov kev thov |
Ntim Cov Lus Qhia | Tsis ntim khoom /rooj ntoo /ntaub tsis muaj dej |
Cov nqe lus ntawm Kev Them Nyiaj | T/TL/C. |
20 feet ntim muaj qhov ntev | Ntev hauv qab 6000mm |
40 feet ntim muaj qhov ntev | Ntev hauv qab 12000mm |
Qauv | Kev kuaj dawb tau muab tab sis cov khoom thauj tau them los ntawm tus neeg yuav khoom |
Kev txiav txim me me | 1 Tuj |
Khoom Qhia
Daim Ntawv Thov Khoom
45 # seamless steel yeeb nkab qhov chaw tom qab quenching thiab tempering muaj cov cuab yeej siv tau zoo, uas tau siv dav hauv ntau yam txheej txheem tseem ceeb, tshwj xeeb tshaj yog cov txuas txuas, ntsia liaj qhov rooj, zog thiab cov khoom ua haujlwm ua haujlwm hloov pauv. Tab sis qhov tawv tawv yog tsawg, tsis hnav-tiv taus. Qhov tawv tawv ntawm qhov chaw tuaj yeem txhim kho los ntawm kev ua kom sov thiab ua kom sov thiab ua kom tawv nqaij.
Zoo
Peb lub tuam txhab muaj cov khoom lag luam coob, tuaj yeem ua tau raws li koj xav tau hauv lub sijhawm.
muab cov ntaub ntawv cuam tshuam nrog lub sijhawm raws li tus neeg siv khoom thov kom ntseeg tau tias muaj ntau thiab zoo ntawm cov khoom.
Relying ntawm lub teb chaws loj tshaj plaws kev lag luam hlau, ib-nres nrog txhua yam khoom koj xav tau kom txuag tau tus nqi rau koj.