27SiMn Alloy Steel Seamless Yeeb Nkab Silicon Manganese Steel Series Round Pipe
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.
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog thaum lub sij hawm kev sib tw ua lag luam los ntawm nws cov hwm zoo ib yam li muab cov tuam txhab muaj txiaj ntsig zoo thiab zoo heev rau cov neeg siv khoom kom lawv txhim kho mus rau qhov tseem ceeb.Kev nrhiav ntawm lub koom haum, yog twv yuav raug hu cov neeg siv khoom ua tiav rau 27SiMn Alloy Steel Seamless Yeeb Nkab Silicon Manganese Steel Series Round Yeeb Nkab, Peb ua siab mos siab muag rau kev hnov los ntawm koj.Muab sijhawm rau peb los qhia koj txog peb txoj kev tshaj lij thiab kev mob siab rau.Peb tau txais txiaj ntsig zoo siab txais tos cov phooj ywg zoo los ntawm ntau lub voj voog ntawm lub tsev thiab txawv teb chaws tuaj koom tes!
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog thaum lub sij hawm kev sib tw ua lag luam los ntawm nws cov hwm zoo ib yam li muab cov tuam txhab muaj txiaj ntsig zoo thiab zoo heev rau cov neeg siv khoom kom lawv txhim kho mus rau qhov tseem ceeb.Kev nrhiav ntawm lub koom haum, yog twv yuav raug hu cov neeg tau txais kev ua tiav rau27simn Alloy Seamless Steel Yeeb Nkab, Rau txhua tus neeg uas txaus siab rau ib qho ntawm peb cov khoom tam sim tom qab koj saib peb cov npe khoom, koj yuav tsum xav tias dawb kiag li tiv tauj peb rau kev nug.Koj tuaj yeem xa email rau peb thiab tiv tauj peb rau kev sab laj thiab peb yuav teb koj sai li sai tau.Yog tias nws yooj yim, koj tuaj yeem nrhiav peb qhov chaw nyob hauv peb lub vev xaib thiab tuaj rau peb lub lag luam kom paub ntau ntxiv txog peb cov khoom muag los ntawm koj tus kheej.Peb yeej ib txwm npaj los tsim kom muaj kev sib raug zoo nrog kev sib raug zoo nrog txhua tus neeg siv khoom hauv cov haujlwm uas muaj feem xyuam.
| 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 |
| √ | √ | √ | √ | √ |
"ua raws li daim ntawv cog lus", ua raws li cov kev xav tau ntawm kev ua lag luam, koom nrog thaum lub sij hawm kev sib tw ua lag luam los ntawm nws cov hwm zoo ib yam li muab cov tuam txhab muaj txiaj ntsig zoo thiab zoo heev rau cov neeg siv khoom kom lawv txhim kho mus rau qhov tseem ceeb.Kev nrhiav ntawm lub koom haum, yog qhov tseeb ntawm cov neeg siv khoom ua tiav.
27SiMn Alloy Steel Seamless Yeeb Nkab Silicon Manganese Steel Series Round Pipe
Peb ua siab ntev tos kom hnov los ntawm koj.Muab sijhawm rau peb los qhia koj txog peb txoj kev tshaj lij thiab kev mob siab rau.Peb tau txais txiaj ntsig zoo siab txais tos cov phooj ywg zoo los ntawm ntau lub voj voog ntawm lub tsev thiab txawv teb chaws tuaj koom tes!
27SiMn Alloy Seamless Steel Yeeb Nkab
Rau txhua tus neeg uas txaus siab rau ib qho ntawm peb cov khoom tam sim tom qab koj saib peb cov npe khoom, koj yuav tsum xav tias dawb kiag li tiv tauj peb rau kev nug.Koj tuaj yeem xa email rau peb thiab tiv tauj peb rau kev sab laj thiab peb yuav teb koj sai li sai tau.Yog tias nws yooj yim, koj tuaj yeem nrhiav peb qhov chaw nyob hauv peb lub vev xaib thiab tuaj rau peb lub lag luam kom paub ntau ntxiv txog peb cov khoom muag los ntawm koj tus kheej.Peb yeej ib txwm npaj los tsim kom muaj kev sib raug zoo nrog kev sib raug zoo nrog txhua tus neeg siv khoom hauv cov haujlwm uas muaj feem xyuam.
