Lub Hoobkas ncaj qha muab 27SiMn Alloy Steel Yeeb Nkab 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.
Peb txuas ntxiv nrog peb lub tuam txhab tus ntsuj plig ntawm "Quality, Performance, Innovation and Integrity".Peb lub hom phiaj los tsim kom muaj txiaj ntsig ntau dua rau peb cov neeg yuav khoom nrog peb cov khoom siv thauj khoom, lub xeev-ntawm-the-art machinery, cov neeg ua haujlwm paub txog thiab cov kev pabcuam zoo rau Factory Directly muab 27SiMn Alloy Steel Pipe Seamless Steel Tube, Adhering rau hauv kev lag luam kev lag luam lub tswv yim ntawm ' cov neeg siv khoom pib, forge ua ntej', peb zoo siab txais tos cov neeg yuav khoom los ntawm koj lub tsev thiab txawv teb chaws los koom tes nrog peb.
Peb txuas ntxiv nrog peb lub tuam txhab tus ntsuj plig ntawm "Quality, Performance, Innovation and Integrity".Peb npaj siab los tsim kom muaj txiaj ntsig ntau dua rau peb cov neeg yuav khoom nrog peb cov peev txheej thauj khoom, cov tshuab ua haujlwm hauv lub xeev, cov neeg ua haujlwm paub txog thiab cov kev pabcuam zoo rau27simn Alloy Seamless Steel Yeeb Nkab, Txhawm rau ua kom cov neeg paub ntau dua peb cov khoom muag thiab nthuav peb lub lag luam, peb tau mob siab rau ntau yam kev tsim kho tshiab thiab kev txhim kho, nrog rau kev hloov khoom siv.Qhov kawg tab sis tsis yog qhov tsawg tshaj plaws, peb kuj tau them nyiaj ntau dua rau kev cob qhia peb cov neeg ua haujlwm tswj hwm, cov kws tshaj lij thiab cov neeg ua haujlwm hauv txoj kev npaj.
| 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 txuas ntxiv nrog peb lub tuam txhab tus ntsuj plig ntawm "Quality, Performance, Innovation and Integrity".Peb npaj siab los tsim kom muaj txiaj ntsig ntau dua rau peb cov neeg yuav khoom nrog peb cov peev txheej thauj khoom, lub tshuab ua haujlwm zoo, cov neeg ua haujlwm paub txog thiab cov kev pabcuam zoo.
Lub Hoobkas ncaj qha muab 27SiMn Alloy Steel Yeeb Nkab Seamless Steel Tube
Ua raws li kev lag luam kev lag luam lub tswv yim ntawm 'cov neeg siv khoom pib, ua ntej', peb zoo siab tos txais cov neeg yuav khoom los ntawm koj lub tsev thiab txawv teb chaws los koom tes nrog peb.
27SiMn Alloy Seamless Steel Yeeb Nkab
Txhawm rau ua kom cov neeg paub ntau dua peb cov khoom muag thiab nthuav peb lub lag luam, peb tau mob siab rau ntau yam kev tsim kho tshiab thiab kev txhim kho, nrog rau kev hloov khoom siv.Qhov kawg tab sis tsis yog qhov tsawg tshaj plaws, peb kuj tau them nyiaj ntau dua rau kev cob qhia peb cov neeg ua haujlwm tswj hwm, cov kws tshaj lij thiab cov neeg ua haujlwm hauv txoj kev npaj.
