Tuam Tshoj pheej yig tus neeg muag khoom 27SiMn Alloy Steel Tube Kub Rolled 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.
Cov khoom lag luam zoo, pab pawg neeg tau txais txiaj ntsig zoo, thiab cov khoom lag luam thiab kev pabcuam zoo dua tom qab;Peb kuj tau koom ua ke tsev neeg loj heev, txhua tus neeg ua lag luam nrog tus nqi lag luam "kev sib koom ua ke, kev mob siab rau, kev ua siab ntev" rau Hoobkas Pheej Yig 27SiMn Alloy Steel Tube Kub Rolled Seamless Steel Yeeb Nkab, Peb zoo siab tos txais cov neeg tuaj saib, koom haum koom tes thiab cov phooj ywg los ntawm txhua qhov chaw hauv tag nrho lub ntiaj teb no tiv tauj peb thiab nrhiav kev koom tes rau kev sib nrig sib zoo.
Cov khoom lag luam zoo, pab pawg neeg tau txais txiaj ntsig zoo, thiab cov khoom lag luam thiab kev pabcuam zoo dua tom qab;Peb kuj tseem yog ib tsev neeg loj heev, txhua tus neeg ua lag luam nrog tus nqi "kev sib koom ua ke, kev mob siab rau, kev ua siab ntev" rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Peb yeej ntau tus neeg siv khoom ntseeg tau los ntawm kev paub nplua nuj, cov khoom siv siab heev, pab pawg neeg txawj ntse, kev tswj xyuas nruj thiab kev pabcuam zoo tshaj plaws.Peb tuaj yeem lav tag nrho peb cov khoom.Cov neeg siv khoom tau txais txiaj ntsig thiab kev txaus siab ib txwm yog peb lub hom phiaj loj tshaj plaws.Thov hu rau peb.Muab sij hawm rau peb, muab ib qho surprise.
| 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 |
| √ | √ | √ | √ | √ |
Cov khoom lag luam zoo, pab pawg neeg tau txais txiaj ntsig zoo, thiab cov khoom lag luam thiab kev pabcuam zoo dua tom qab;Peb kuj tseem yog ib tsev neeg muaj kev sib koom ua ke, txhua tus neeg ua haujlwm nrog tus nqi "kev sib koom ua ke, kev mob siab rau, kev ua siab ntev"
Tuam Tshoj pheej yig tus neeg muag khoom 27SiMn Alloy Steel Tube Kub Rolled Seamless Steel Yeeb Nkab
Peb zoo siab tos txais cov qhua tuaj noj mov, cov koom haum lag luam thiab cov phooj ywg los ntawm txhua qhov chaw hauv ntiaj teb los tiv tauj peb thiab tshawb nrhiav kev koom tes rau kev sib nrig sib zoo.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb yeej ntau cov neeg siv khoom ntseeg tau los ntawm kev paub nplua nuj, cov cuab yeej siv siab heev, pab pawg neeg txawj ntse, kev tswj xyuas nruj thiab kev pabcuam zoo tshaj plaws.Peb tuaj yeem lav tag nrho peb cov khoom.Cov neeg siv khoom tau txais txiaj ntsig thiab kev txaus siab ib txwm yog peb lub hom phiaj loj tshaj plaws.Thov hu rau peb.Muab sij hawm rau peb, muab ib qho surprise.
