Tuam Tshoj Chaw tsim tshuaj paus rau Factory Supplier 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.
Peb txoj kev nrhiav thiab lub koom haum lub hom phiaj feem ntau yog "ib txwm ua tiav peb cov neeg yuav khoom xav tau".Peb mus txuas ntxiv kom tau txais thiab tsim thiab tsim cov khoom lag luam zoo tshaj plaws rau ob qho tib si peb cov neeg siv khoom yav dhau los thiab tshiab thiab paub txog qhov yeej-yeej kev cia siab rau peb cov neeg siv khoom kuj yog peb rau Cov Tuam Txhab Tuam Txhab rau Cov Chaw Muag Khoom 27SiMn Alloy Steel Tube Kub Rolled Seamless Hlau Yeeb Nkab, Peb ua raws li lub ntsiab lus ntawm "Kev Pabcuam ntawm Kev Ua Haujlwm, kom tau raws li cov neeg siv khoom xav tau".
Peb txoj kev nrhiav thiab lub koom haum lub hom phiaj feem ntau yog "ib txwm ua tiav peb cov neeg yuav khoom xav tau".Peb mus txuas ntxiv kom tau txais thiab tsim thiab tsim cov khoom lag luam zoo tshaj plaws rau ob qho tib si peb cov neeg siv khoom yav dhau los thiab tshiab thiab paub txog qhov yeej-yeej zeem muag rau peb cov neeg siv khoom thiab peb rau27simn Alloy Seamless Steel Yeeb Nkab, Zoo heev los ntawm peb ua raws li txhua yam, thiab cov neeg siv khoom txaus siab los ntawm peb txoj kev mob siab rau.Cia siab rau cov cuab yeej technology thiab kev lag luam lub koob npe nrov ntawm kev koom tes zoo, peb sim peb qhov zoo tshaj plaws los muab cov khoom lag luam zoo thiab cov kev pab cuam ntau dua rau peb cov neeg siv khoom, thiab peb txhua tus txaus siab los txhawb kev sib pauv nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws thiab kev koom tes ua haujlwm, los tsim lub neej yav tom ntej zoo dua.
| 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 txoj kev nrhiav thiab lub koom haum lub hom phiaj feem ntau yog "ib txwm ua tiav peb cov neeg yuav khoom xav tau".Peb txuas ntxiv mus nrhiav thiab tsim thiab tsim cov khoom lag luam zoo rau ob qho tib si peb cov neeg siv khoom yav dhau los thiab tshiab thiab paub txog qhov kev cia siab yeej-yeej rau peb cov neeg siv khoom thiab peb.
Tuam Tshoj Chaw tsim tshuaj paus rau Factory Supplier 27SiMn Alloy Steel Tube Kub Rolled Seamless Steel Yeeb Nkab
Peb ua raws li lub ntsiab lus ntawm "Kev Pabcuam Kev Ua Haujlwm, kom tau raws li cov neeg siv khoom xav tau".
27SiMn Alloy Seamless Steel Yeeb Nkab
Qhov zoo tshaj plaws los ntawm peb kev ua raws li txhua yam, thiab cov neeg siv khoom txaus siab los ntawm peb txoj kev mob siab rau.Cia siab rau cov cuab yeej technology thiab kev lag luam lub koob npe nrov ntawm kev koom tes zoo, peb sim peb qhov zoo tshaj plaws los muab cov khoom lag luam zoo thiab cov kev pab cuam ntau dua rau peb cov neeg siv khoom, thiab peb txhua tus txaus siab los txhawb kev sib pauv nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws thiab kev koom tes ua haujlwm, los tsim lub neej yav tom ntej zoo dua.
