Factory Source 27SiMn Alloy 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.
Lub koom haum ua raws li cov txheej txheem lub tswv yim "kev tswj hwm kev tshawb fawb, kev ua tau zoo thiab kev ua haujlwm zoo tshaj plaws, tus neeg yuav khoom zoo tshaj plaws rau lub Hoobkas qhov chaw 27SiMn Alloy Seamless Steel Yeeb Nkab , Peb cov neeg ua haujlwm tau npaj siab los muab cov khoom lag luam thiab cov kev daws teeb meem nrog cov nqi ua haujlwm loj rau peb cov neeg yuav khoom, nrog rau. Lub hom phiaj rau peb txhua tus yuav ua kom txaus siab rau peb cov neeg siv khoom los ntawm txhua qhov chaw hauv ntiaj teb.
Lub koom haum ua raws cov txheej txheem lub tswv yim "kev tswj xyuas kev tshawb fawb, kev ua tau zoo thiab kev ua tau zoo primacy, kev yuav khoom zoo tshaj plaws rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Peb lub tuam txhab twb dhau los ntawm ISO tus qauv thiab peb muaj kev hwm peb cov neeg siv khoom patents thiab copyrights.Yog tias cov neeg siv khoom muab lawv tus kheej tsim, Peb yuav lav tias lawv yuav yog tib tus tuaj yeem muaj cov khoom ntawd.Peb cia siab tias nrog peb cov khoom zoo tuaj yeem ua rau peb cov neeg siv khoom muaj txiaj ntsig zoo.
| 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 koom haum ua raws li cov txheej txheem lub tswv yim "kev tswj xyuas kev tshawb fawb, kev ua haujlwm siab thiab kev ua haujlwm zoo, kev yuav khoom zoo tshaj plaws.
Factory Source 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb cov neeg ua haujlwm cov neeg ua haujlwm yog lub hom phiaj los muab cov khoom lag luam thiab cov kev daws teeb meem nrog cov nqi ua haujlwm loj rau peb cov neeg siv khoom, nrog rau lub hom phiaj rau peb txhua tus yuav txaus siab rau peb cov neeg siv khoom los ntawm txhua qhov chaw hauv ntiaj teb.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Yog tias cov neeg siv khoom muab lawv tus kheej tsim, Peb yuav lav tias lawv yuav yog tib tus tuaj yeem muaj cov khoom ntawd.Peb cia siab tias nrog peb cov khoom zoo tuaj yeem ua rau peb cov neeg siv khoom muaj txiaj ntsig zoo.
