Factory Direct Muag 27SiMn Alloy Seamless Steel Pipes Tubes
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 cov khoom feem ntau raug txheeb xyuas thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tiav tsis tu ncua hloov kev lag luam thiab kev xav tau ntawm Lub Hoobkas Muag Khoom Ncaj Ncees 27SiMn Alloy Seamless Steel Yeeb Nkab Tubes, Nrog rau tag nrho lub hom phiaj mus ib txhis ntawm "kev txhim kho zoo tsis tu ncua, cov neeg siv khoom txaus siab", peb paub tseeb tias peb khoom lossis kev pabcuam zoo heev yog kev ruaj ntseg thiab kev ntseeg siab thiab peb cov khoom muag zoo tshaj plaws hauv tsev thiab txawv teb chaws.
Peb cov khoom feem ntau raug txheeb xyuas thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tiav tsis tu ncua hloov pauv nyiaj txiag thiab kev xav tau ntawm tib neegTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Tam sim no kev sib tw hauv daim teb no yog qhov hnyav heev;tab sis peb tseem yuav muab qhov zoo tshaj plaws, tus nqi tsim nyog thiab kev pabcuam siab tshaj plaws hauv kev sim ua kom tiav lub hom phiaj yeej-yeej."Hloov rau qhov zoo dua!"yog peb cov lus hais tias, "Lub ntiaj teb zoo dua yog ua ntej peb, yog li cia peb txaus siab rau nws!"Hloov rau qhov zoo dua!Koj puas npaj txhij?
| 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 cov khoom feem ntau raug txheeb xyuas thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tiav tsis tu ncua hloov pauv nyiaj txiag thiab kev xav tau ntawm tib neeg.
Factory Direct Muag 27SiMn Alloy Seamless Steel Pipes Tubes
Nrog rau tag nrho lub hom phiaj mus ib txhis ntawm "kev txhim kho zoo tsis tu ncua, kev txaus siab rau cov neeg siv khoom", peb paub tseeb tias peb cov khoom lossis cov kev pabcuam zoo heev muaj kev ruaj ntseg thiab ntseeg tau thiab peb cov khoom muag zoo tshaj plaws hauv tsev thiab txawv teb chaws.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Tam sim no kev sib tw hauv daim teb no hnyav heev;tab sis peb tseem yuav muab qhov zoo tshaj plaws, tus nqi tsim nyog thiab kev pabcuam siab tshaj plaws hauv kev sim ua kom tiav lub hom phiaj yeej-yeej."Hloov rau qhov zoo dua!"yog peb cov lus hais tias, "Lub ntiaj teb zoo dua yog ua ntej peb, yog li cia peb txaus siab rau nws!"Hloov rau qhov zoo dua!
