27SiMn Kub Rolled Alloy Seamless Steel Yeeb Nkab rau Industrial
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 lub hom phiaj kom nkag siab zoo disfigurement hauv kev tsim thiab muab cov kev pabcuam zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws lub siab dawb paug rau 27SiMn Kub Rolled Alloy Seamless Steel Yeeb Nkab rau Kev Lag Luam, "Zoo pib, Muag tus nqi pheej yig tshaj, Lub tuam txhab zoo tshaj" yuav yog tus ntsuj plig ntawm peb lub koom haum. .Peb zoo siab tos txais koj tuaj xyuas peb lub lag luam thiab sib tham txog kev lag luam!
Peb lub hom phiaj kom nkag siab txog qhov tsis zoo ntawm kev tsim khoom thiab muab cov kev pabcuam zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws lub siab dawb paug rau27simn Alloy Seamless Steel Yeeb Nkab, Peb txoj kev ntseeg yog ua ncaj ncees ua ntej, yog li peb tsuas yog muab cov khoom zoo rau peb cov neeg siv khoom.Qhov tseeb cia siab tias peb tuaj yeem ua lag luam koom tes.Peb ntseeg tias peb tuaj yeem tsim kom muaj kev sib raug zoo ua lag luam ntev nrog ib leeg.Koj tuaj yeem tiv tauj peb dawb rau cov lus qhia ntxiv thiab pricelist ntawm peb cov khoom thiab cov kev daws teeb meem!
| 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 lub hom phiaj kom nkag siab qhov tsis zoo ntawm qhov tsim thiab muab cov kev pabcuam zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws tag nrho lub siab.
27SiMn Kub Rolled Alloy Seamless Steel Yeeb Nkab rau Industrial
"Zoo thawj zaug, Muag tus nqi pheej yig tshaj, Lub tuam txhab zoo tshaj" yuav yog tus ntsuj plig ntawm peb lub koom haum.Peb zoo siab tos txais koj tuaj xyuas peb lub lag luam thiab sib tham txog kev lag luam!
27SiMn Alloy Seamless Steel Yeeb Nkab
Peb txoj kev ntseeg yog ua ncaj ncees ua ntej, yog li peb tsuas yog muab cov khoom zoo rau peb cov neeg siv khoom.Qhov tseeb cia siab tias peb tuaj yeem ua lag luam koom tes.Peb ntseeg tias peb tuaj yeem tsim kom muaj kev sib raug zoo ua lag luam ntev nrog ib leeg.Koj tuaj yeem tiv tauj peb dawb rau cov lus qhia ntxiv thiab pricelist ntawm peb cov khoom thiab cov kev daws teeb meem!
