Kev Tshaj Tawm Zoo Tshaj Plaws Kub Rolled 27SiMn Seamless Steel Tube Alloy Seamless Steel Pipe
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 niaj hnub ua peb tus ntsuj plig ntawm "Innovation coj txoj kev loj hlob, ua kom muaj txiaj ntsig zoo, Kev tswj hwm kev txhawb nqa txiaj ntsig, Credit nyiam cov neeg siv khoom rau Kev Ua Haujlwm Zoo Tshaj Plaws Kub Rolled 27SiMn Seamless Steel Tube Alloy Seamless Steel Yeeb Nkab, Peb cov khoom lag luam tau lees paub dav thiab vam khom los ntawm cov neeg siv khoom. thiab tuaj yeem ua tau raws li kev tsim kho kev lag luam thiab kev sib raug zoo tsis tu ncua.
Peb tsis tu ncua ua peb tus ntsuj plig ntawm "Innovation coj txoj kev loj hlob, Kev ua tau zoo ua kom muaj kev noj qab haus huv, Kev tswj hwm kev txhawb nqa txiaj ntsig, Credit attracting cov neeg siv khoom.27simn Alloy Seamless Steel Yeeb Nkab, peb vam thiab cia siab tias yuav tsim kom muaj kev sib raug zoo ntawm kev lag luam mus sij hawm ntev nrog koj lub tuam txhab muaj txiaj ntsig los ntawm lub sijhawm no, raws li kev sib luag, kev sib raug zoo thiab kev lag luam yeej-yeej los ntawm tam sim no mus rau yav tom ntej."Koj qhov kev txaus siab yog peb txoj kev zoo siab".
| 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 niaj hnub ua peb tus ntsuj plig ntawm "Innovation coj txoj kev loj hlob, ua kom muaj txiaj ntsig zoo, kev tswj hwm kev txhawb nqa txiaj ntsig, Credit nyiam cov neeg siv khoom.
Kev Tshaj Tawm Zoo Tshaj Plaws Kub Rolled 27SiMn Seamless Steel Tube Alloy Seamless Steel Pipe
Peb cov khoom lag luam tau lees paub dav thiab muaj kev ntseeg siab los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li kev lag luam thiab kev xav tau kev sib raug zoo.
27SiMn Alloy Seamless Steel Yeeb Nkab
Peb cia siab tias yuav tsim kom muaj kev sib raug zoo thiab kev lag luam mus sij hawm ntev nrog koj lub tuam txhab muaj txiaj ntsig los ntawm lub sijhawm no, raws li kev sib luag, kev sib koom tes thiab kev lag luam yeej-yeej los ntawm tam sim no mus rau yav tom ntej."Koj qhov kev txaus siab yog peb txoj kev zoo siab".
