Tus nqi qis tshaj plaws 27simn Alloy Steel Round Pipe Silicon Manganese 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 kuj tau tsom ntsoov rau kev txhim kho cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem khaws cov ntug zoo kawg nkaus hauv kev sib tw ua lag luam rau tus nqi qis tshaj 27simn Alloy Steel Round Pipe Silicon Manganese Steel Tube, Rau txhua tus neeg uas txaus siab rau txhua yam khoom, yuav Nco ntsoov tias muaj kev ywj pheej hais lus rau peb kom paub meej ntxiv lossis nco ntsoov xa peb email tam sim ntawd, peb yuav teb koj hauv 24 teev nrog rau cov lus hais tau zoo tshaj plaws yuav raug muab.
Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem khaws cov ntug zoo kawg nkaus hauv kev lag luam hnyav-kev sib tw rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Peb ntseeg hais tias nyob rau hauv qhov zoo thiab cov neeg siv khoom txaus siab ua tiav los ntawm ib pab neeg ntawm cov neeg mob siab rau.Pab pawg ntawm peb lub tuam txhab nrog kev siv cov thev naus laus zis thev naus laus zis muab cov kev daws teeb meem zoo tshaj plaws uas nyiam thiab txaus siab los ntawm peb cov neeg siv khoom thoob ntiaj teb.
| 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 kuj tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem khaws cov ntug zoo kawg nkaus hauv kev lag luam hnyav-kev sib tw.
Tus nqi qis tshaj plaws 27simn Alloy Steel Round Pipe Silicon Manganese Steel Tube
Rau txhua tus neeg uas txaus siab rau txhua yam khoom, nco ntsoov tias muaj kev ywj pheej hais lus rau peb kom paub meej ntxiv lossis nco ntsoov xa peb email tam sim, peb yuav teb koj hauv 24 teev nrog rau cov lus hais tau zoo tshaj plaws yuav yog. muab.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb ntseeg hais tias nyob rau hauv kev ua tau zoo thiab cov neeg siv khoom txaus siab ua tiav los ntawm ib pab neeg ntawm cov neeg mob siab rau.Pab pawg ntawm peb lub tuam txhab nrog kev siv cov thev naus laus zis thev naus laus zis muab cov kev daws teeb meem zoo tshaj plaws uas nyiam thiab txaus siab los ntawm peb cov neeg siv khoom thoob ntiaj teb.
