Ordinary luv nqi 27SiMn Alloy Seamless Steel Yeeb Nkab Hoobkas Loj Tshuag
Lus piav qhia luv luv:
Peb qhov kev txhim kho nyob ntawm ib puag ncig cov cuab yeej siv tau zoo, cov txuj ci tshwj xeeb thiab rov ua kom muaj zog thev naus laus zis ntau ntxiv rau Cov Nqi Them Nqi 27SiMn Alloy Seamless Steel Yeeb Nkab Hoobkas Loj, Tsis tu ncua rau feem ntau ntawm cov lag luam kev lag luam cov neeg siv thiab cov tub lag luam los muab cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo.Zoo siab txais tos tuaj koom nrog peb, cia kev sib txuas lus tshiab nrog ib leeg, ua npau suav ya.
Peb qhov kev txhim kho nyob ntawm ib puag ncig cov cuab yeej siv tau zoo, cov txuj ci tshwj xeeb thiab rov ntxiv dag zog rau kev siv tshuab rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Ua raws li peb cov lus qhia ntawm "Tuav qhov zoo thiab cov kev pabcuam, Cov neeg siv khoom txaus siab", Yog li peb muab peb cov neeg siv khoom zoo thiab cov kev daws teeb meem thiab cov kev pabcuam zoo heev.Nco ntsoov tiv tauj peb kom paub ntxiv.
| 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 qhov kev txhim kho nyob ntawm ib puag ncig cov cuab yeej siv tau zoo, cov txuj ci tshwj xeeb thiab rov ua kom muaj zog thev naus laus zis ntau ntxiv.
Ordinary luv nqi 27SiMn Alloy Seamless Steel Yeeb Nkab Hoobkas Loj Tshuag
Tsis tu ncua rau feem ntau ntawm kev lag luam kev lag luam cov neeg siv khoom thiab cov tub lag luam muab cov khoom zoo tshaj plaws thiab cov kev pabcuam zoo.Zoo siab txais tos tuaj koom nrog peb, cia kev sib txuas lus tshiab nrog ib leeg, ua npau suav ya.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Ua raws li peb cov lus qhia ntawm "Tuav qhov zoo thiab cov kev pabcuam, Cov neeg siv khoom txaus siab", Yog li peb muab peb cov neeg siv khoom zoo thiab cov kev daws teeb meem thiab cov kev pabcuam zoo.Nco ntsoov tiv tauj peb kom paub ntxiv.
