Tus nqi pheej yig tshaj 27SiMn Alloy Hlau Yeeb Nkab Cov Yeeb Nkab Machining Hydraulic Prop Tshwj Xeeb Seamless Steel 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.
"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo".Peb lub koom haum tau siv zog los tsim kom muaj cov neeg ua haujlwm muaj txiaj ntsig zoo thiab ruaj khov pab pawg thiab tshawb nrhiav txoj hauv kev zoo tshaj plaws rau Tus nqi pheej yig tshaj 27SiMn Alloy Steel Pipe Structural Pipe Machining Hydraulic Prop Tshwj Xeeb Seamless Steel Pipe, Peb zoo siab tos txais koj tuaj xyuas peb lub Hoobkas thiab nyob. los tsim kom muaj kev sib raug zoo ntawm kev lag luam me nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws hauv thaj tsam ntawm lub sijhawm ntev.
"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo".Peb lub koom haum tau siv zog los tsim kom muaj ib pab neeg ua haujlwm tau zoo thiab ruaj khov thiab tshawb nrhiav txoj hauv kev ua tau zoo tshaj plaws rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Raws li cov khoom lag luam zoo, tus nqi sib tw, thiab peb cov kev pabcuam tag nrho, peb tau txais kev paub txog lub zog thiab kev paub dhau los, thiab tam sim no peb tau tsim lub koob npe nrov hauv kev ua haujlwm.Nrog rau kev txhim kho tas mus li, peb cog lus rau peb tus kheej tsis yog rau Suav lag luam hauv tsev nkaus xwb tab sis kuj ua lag luam thoob ntiaj teb.Thov kom koj tsiv los ntawm peb cov khoom zoo thiab cov kev daws teeb meem thiab kev pabcuam siab.Cia peb qhib ib tshooj tshiab ntawm kev sib nrig sib pab thiab ob qhov yeej.
| 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 |
| √ | √ | √ | √ | √ |
"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo".Peb lub koom haum tau siv zog los tsim kom muaj ib pab neeg ua haujlwm tau zoo thiab ruaj khov thiab tshawb nrhiav txoj hauv kev zoo tshaj plaws.
Tus nqi pheej yig tshaj 27SiMn Alloy Hlau Yeeb Nkab Cov Yeeb Nkab Machining Hydraulic Prop Tshwj Xeeb Seamless Steel Yeeb Nkab
Peb zoo siab tos txais koj tuaj xyuas peb lub tuam txhab tsim khoom thiab nyob twj ywm rau tsim kom muaj kev sib raug zoo ntawm kev lag luam me nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws hauv thaj tsam ntawm lub sijhawm ntev.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Raws li cov khoom lag luam zoo, tus nqi sib tw, thiab peb cov kev pabcuam tag nrho, peb tau txais kev paub txog lub zog thiab kev paub dhau los, thiab tam sim no peb tau txhim tsa lub koob npe nrov hauv kev ua haujlwm.Nrog rau kev txhim kho tas mus li, peb cog lus rau peb tus kheej tsis yog rau Suav lag luam hauv tsev nkaus xwb tab sis kuj ua lag luam thoob ntiaj teb.Thov kom koj tsiv los ntawm peb cov khoom zoo thiab cov kev daws teeb meem thiab kev pabcuam siab.Cia peb qhib ib tshooj tshiab ntawm kev sib nrig sib pab thiab ob qhov yeej.
