Factory muab 27SiMn Kub Rolled Alloy Seamless Steel Tube / Yeeb Nkab
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.
Raws li tus neeg muab kev pabcuam zoo, ntau yam khoom siv sab saum toj, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau cov xwm txheej zoo ntawm peb cov kev cia siab.Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav rau Hoobkas muab 27SiMn Kub Rolled Alloy Seamless Steel Tube / Yeeb Nkab, Peb zoo siab tos txais ib tus neeg yuav los ua lag luam me nrog koj thiab vam tias yuav muaj kev txaus siab rau kev txuas ntxiv cov khoom ntawm peb cov khoom.
Raws li tus neeg muab kev pabcuam zoo, ntau yam khoom siv sab saum toj, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau cov xwm txheej zoo ntawm peb cov kev cia siab.Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Peb tau teeb tsa kev tswj xyuas nruj.Tam sim no peb muaj txoj cai rov qab thiab pauv pauv, thiab koj tuaj yeem pauv tsis pub dhau 7 hnub tom qab tau txais cov wigs yog tias nws nyob hauv chaw nres tsheb tshiab thiab peb muab kev pabcuam kho dawb rau peb cov khoom.Koj yuav tsum xav tiv tauj peb kom paub ntxiv thiab peb yuav nthuav qhia koj cov nqi sib tw tom qab ntawd.
| 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 |
| √ | √ | √ | √ | √ |
Raws li tus neeg muab kev pabcuam zoo, ntau yam khoom siv sab saum toj, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau cov xwm txheej zoo ntawm peb cov kev cia siab.Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav.
Factory muab 27SiMn Kub Rolled Alloy Seamless Steel Tube / Yeeb Nkab
Peb zoo siab tos txais ib tus neeg yuav los ua lag luam me nrog rau koj thiab vam tias yuav muaj kev txaus siab los txuas ntxiv cov lus qhia ntawm peb cov khoom muag.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb tau teeb tsa kev tswj hwm nruj.Koj yuav tsum xav tiv tauj peb kom paub ntxiv thiab peb yuav nthuav qhia koj cov nqi sib tw tom qab ntawd.
