Tus nqi pheej yig tshaj Hoobkas ncaj muag khoom 27SiMn Alloy Steel Yeeb Nkab Seamless Tube
Lus piav qhia luv luv:
27SiMn steel kav yog dav siv nyob rau hauv tsheb, roj av, tshuaj thiab shipping industries.27SiMn steel yeeb nkab yog normalized thiab tempered, thiab coated nrog phosphate sab hauv thiab sab nraud.Cov yeeb nkab steel no tsuas yog siv rau hauv lub xeev quenched thiab tempered los tsim kub stamping qhov chaw (hydraulic qhov chaw) yuav tsum muaj siab toughness thiab hnav tsis kam, thiab kub stamping qhov chaw yuav tsum muaj siab toughness thiab hnav tsis kam.
27SiMn seamless steel yeeb nkab muaj siab hardenability, qhov tseem ceeb hardenability txoj kab uas hla hauv dej yog 8 ~ 22 hli, zoo machinability, nruab nrab txias deformation plasticity thiab weldability;Tsis tas li ntawd, lub toughness ntawm cov yeeb nkab steel tsis txo qis thaum kho cua sov, tab sis nws muaj zog heev thiab hnav tsis kam, tshwj xeeb tshaj yog nyob rau hauv dej quenching.
Peb paub tias peb tsuas muaj kev vam meej yog tias peb tuaj yeem lav tau peb cov nqi sib tw ua ke thiab cov txiaj ntsig zoo nyob rau tib lub sijhawm rau Pheej Yig Nqe Hoobkas Muag Khoom Ncaj Ncees 27SiMn Alloy Steel Yeeb Nkab Seamless Tube, Peb yuav sim ua kom peb lub koob npe nrov ua cov khoom lag luam zoo tshaj plaws nyob rau hauv ntiaj teb.Yog tias koj muaj lus nug lossis lus nug, thov hu rau peb dawb.
Peb paub tias peb tsuas yog vam meej yog tias peb tuaj yeem lav tau peb cov nqi sib tw ua ke thiab muaj txiaj ntsig zoo tib lub sijhawm rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, peb tau ua siab dawb cia siab tias yuav tsim kom muaj ib qho kev sib raug zoo ntawm kev lag luam ntev nrog koj lub tuam txhab hwm xav tias lub sijhawm no, raws li kev sib luag, kev sib raug zoo thiab yeej kev lag luam los ntawm tam sim no mus rau yav tom ntej.
| Cov ntsiab lus | Yam tsawg kawg nkaus (≥) | Max. (≤) |
| C | 0.24 ib | 0.32 ib |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 ib |
| S |
| 0.035 ib |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Tensile zog | 565-855 Ib | σb/MPa |
| Yield zog | 200 | σ 0.2 ≥ / MPa |
| Elongation | 14 | d5 ≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051x69 8 | - |
| HRC | 30 |
| Thermal expansion | 68-30 : kuv | e-6/K |
| Thermal conductivity | 93-72 : kuv | W/mK |
| Tshwj xeeb kub | 450-460 : kuv | J/Kg |
| Melting kub | 2384-8458 Ib | ⧸ C |
| Qhov ntom | 2244-1217 Ib | kg/m3 |
| Kev tiv thaiv | 0.50-0.60 Nws | Aw.mm2/m |
| Annealing | Quenching | Tempering | normalizing | Q&T |
| √ | √ | √ | √ | √ |
Peb paub tias peb tsuas vam meej yog tias peb tuaj yeem lav tau peb cov nqi sib tw ua ke thiab muaj txiaj ntsig zoo tib lub sijhawm.
Tus nqi pheej yig tshaj Hoobkas ncaj muag khoom 27SiMn Alloy Steel Yeeb Nkab Seamless Tube
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.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb tau ua siab dawb cia siab tias yuav tsim kom muaj kev sib raug zoo ntawm kev lag luam mus sij hawm ntev nrog koj lub tuam txhab hwm xav tias lub sijhawm no, raws li kev sib luag, kev sib raug zoo thiab yeej kev lag luam los ntawm tam sim no mus rau yav tom ntej.
