Lag luam wholesale nqe 27SiMn Alloy Structure Steel Tube Seamless Thick Phab Ntsa Yeeb Nqe
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.
Lub tuam txhab ua raws cov txheej txheem lub tswv yim "kev tswj hwm kev tshawb fawb, kev ua haujlwm zoo tshaj plaws thiab kev ua tau zoo primacy, tus neeg yuav khoom zoo tshaj plaws rau cov nqi lag luam wholesale 27SiMn Alloy Structure Steel Tube Seamless Thick Phab Ntsa Yeeb Nkab Nqe, Raws li peb tab tom mus tom ntej, peb tseem khaws lub qhov muag ntawm peb puas tau- nthuav dav cov khoom muag thiab txhim kho peb cov kev pabcuam.
Lub tuam txhab ua rau cov txheej txheem lub tswv yim "kev tswj hwm kev tshawb fawb, kev ua haujlwm zoo tshaj plaws thiab kev ua tau zoo primacy, tus neeg yuav khoom zoo tshaj plaws rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Peb lub tuam txhab ua raws li tus ntsuj plig ntawm "tus nqi qis dua, zoo dua, thiab ua kom muaj txiaj ntsig ntau dua rau peb cov neeg siv khoom".Ua haujlwm cov txuj ci los ntawm tib txoj kab thiab ua raws li lub hauv paus ntsiab lus ntawm "kev ncaj ncees, kev ntseeg zoo, tiag tiag thiab lub siab dawb paug", peb lub tuam txhab cia siab tias yuav tau txais kev txhim kho zoo nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws!
| 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 |
| √ | √ | √ | √ | √ |
Lub tuam txhab ua rau cov txheej txheem lub tswv yim "kev tswj hwm kev tshawb fawb, kev ua haujlwm zoo tshaj plaws thiab kev ua tau zoo primacy, buyer supreme.
Lag luam wholesale nqe 27SiMn Alloy Structure Steel Tube Seamless Thick Phab Ntsa Yeeb Nqe
Raws li peb tab tom mus tom ntej, peb txuas ntxiv saib xyuas peb cov khoom lag luam uas niaj hnub nthuav dav thiab txhim kho peb cov kev pabcuam.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb lub tuam txhab ua raws li tus ntsuj plig ntawm "tus nqi qis dua, zoo dua, thiab ua kom muaj txiaj ntsig ntau dua rau peb cov neeg siv khoom".Ua haujlwm cov txuj ci los ntawm tib txoj kab thiab ua raws li lub hauv paus ntsiab lus ntawm "kev ncaj ncees, kev ntseeg zoo, tiag tiag thiab lub siab dawb paug", peb lub tuam txhab cia siab tias yuav tau txais kev txhim kho zoo nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws!
