Tus nqi tsim nyog rau 27SiMn Seamless Steel 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.
Txhawm rau txhim kho cov txheej txheem kev tswj hwm los ntawm kev tsim txiaj ntawm koj txoj cai ntawm "ua siab ncaj, kev ntseeg zoo thiab kev ua haujlwm zoo yog lub hauv paus ntawm kev txhim kho tuam txhab", peb zoo heev nqus cov ntsiab lus ntawm cov kev daws teeb meem thoob ntiaj teb, thiab tsis tu ncua tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau. Tus nqi tsim nyog rau 27SiMn Seamless Steel Tube, Cov neeg siv khoom txaus siab yog peb lub hom phiaj tseem ceeb.Peb zoo siab tos txais koj los teeb tsa kev lag luam kev sib raug zoo nrog peb.Yog xav paub ntxiv, nco ntsoov tias koj yuav tsis tos tiv tauj peb.
Txhawm rau txhim kho cov txheej txheem kev tswj hwm los ntawm kev tsim txiaj ntawm koj txoj cai ntawm "ua siab ncaj, kev ntseeg zoo thiab kev ua haujlwm zoo yog lub hauv paus ntawm kev txhim kho tuam txhab", peb zoo heev nqus cov ntsiab lus ntawm cov kev daws teeb meem thoob ntiaj teb, thiab tsis tu ncua tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau.Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Lub sijhawm luv luv, peb ua haujlwm rau peb cov neeg siv khoom ncaj ncees raws li Kev Ua Ntej Ua Ntej, Kev Ncaj Ncees Prime, Kev xa khoom raws sij hawm, uas tau txais peb lub koob npe nrov thiab muaj txiaj ntsig zoo rau cov neeg siv khoom.Nrhiav rau pem hauv ntej ua haujlwm nrog koj tam sim no!
| 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 |
| √ | √ | √ | √ | √ |
Txhawm rau txhim kho cov txheej txheem kev tswj hwm los ntawm kev tsim txiaj ntawm koj txoj cai ntawm "ua siab ncaj, kev ntseeg zoo thiab kev ua haujlwm zoo yog lub hauv paus ntawm kev txhim kho tuam txhab", peb zoo heev nqus cov ntsiab lus ntawm cov kev daws teeb meem thoob ntiaj teb, thiab tsis tu ncua tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau.
Tus nqi tsim nyog rau 27SiMn Seamless Steel Tube
Cov neeg siv khoom txaus siab yog peb lub hom phiaj tseem ceeb.Peb zoo siab tos txais koj los teeb tsa kev lag luam kev sib raug zoo nrog peb.Yog xav paub ntxiv, nco ntsoov tias koj yuav tsis tos tiv tauj peb.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Lub sijhawm luv luv, peb ua haujlwm rau peb cov neeg siv khoom ncaj ncees raws li Kev Ua Haujlwm Zoo Ua Ntej, Kev Ncaj Ncees Prime, Kev xa khoom raws sijhawm, uas tau ua rau peb muaj lub koob npe nrov thiab muaj txiaj ntsig zoo rau cov neeg siv khoom.Nrhiav rau pem hauv ntej ua haujlwm nrog koj tam sim no!
