Factory Wholesale Nqe 27SiMn Alloy Seamless Steel Tube
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 feem ntau pheej nrog txoj kev xav "Quality To start with, Prestige Supreme".Peb tau mob siab rau kev xa peb cov neeg siv khoom nrog cov nqi sib tw zoo, xa khoom sai thiab kev paub txog kev txhawb nqa rau Hoobkas Lag Luam wholesale Nqe 27SiMn Alloy Seamless Steel Tube, Tam sim no, lub npe ruaj khov muaj ntau tshaj 4000 hom khoom thiab tau txais cov ntaub ntawv zoo tshaj thiab cov khoom loj. nyob rau hauv kev ua lag luam tso domestic thiab txawv teb chaws.
Peb feem ntau pheej nrog txoj kev xav "Quality To start with, Prestige Supreme".Peb tau mob siab rau kev xa peb cov neeg siv khoom nrog cov nqi sib tw ntawm cov khoom zoo, xa khoom sai thiab kev paub txog kev txhawb nqa rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, peb muaj txhua hnub kev muag khoom hauv online kom paub tseeb tias qhov kev muag khoom ua ntej thiab kev pab cuam tom qab muag hauv lub sijhawm.Nrog rau tag nrho cov kev txhawb nqa no, peb tuaj yeem pab txhua tus neeg siv khoom nrog cov khoom lag luam zoo thiab xa khoom raws sijhawm nrog lub luag haujlwm siab.Ua ib lub tuam txhab loj hlob hluas, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb sim peb qhov zoo tshaj plaws los ua koj tus khub 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 |
| √ | √ | √ | √ | √ |
Peb feem ntau pheej nrog txoj kev xav "Quality To start with, Prestige Supreme".Peb tau cog lus rau kev xa peb cov neeg siv khoom nrog cov nqi sib tw ntawm cov khoom zoo, xa khoom sai thiab kev txhawb nqa.
Factory Wholesale Nqe 27SiMn Alloy Seamless Steel Tube
Tam sim no, lub npe ruaj khov muaj ntau tshaj 100 yam khoom thiab tau txais cov ntaub ntawv zoo tshaj plaws thiab cov khoom loj ntawm kev lag luam hauv tsev thiab txawv teb chaws.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb muaj txhua hnub kev muag khoom hauv online kom paub tseeb tias qhov kev muag khoom ua ntej thiab tom qab kev muag khoom hauv lub sijhawm.Nrog rau tag nrho cov kev txhawb nqa no, peb tuaj yeem pab txhua tus neeg siv khoom nrog cov khoom lag luam zoo thiab xa khoom raws sijhawm nrog lub luag haujlwm siab.Ua ib lub tuam txhab loj hlob hluas, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb sim peb qhov zoo tshaj plaws los ua koj tus khub zoo.
