Kub muag 27SiMn Kub Rolled Alloy Seamless Steel Tube / 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 tau txaus siab rau koj cov neeg siv khoom txaus siab thiab kev lees paub dav vim peb pheej nrhiav kev ua haujlwm siab ob qho tib si ntawm kev daws teeb meem thiab kev pabcuam rau Kev muag Kub Kub 27SiMn Kub Rolled Alloy Seamless Steel Tube / Yeeb Nkab, Zoo heev zoo, cov nqi sib tw, xa khoom sai thiab Cov neeg muab kev pabcuam kev ntseeg siab tau lees paub Kindly qhia rau peb paub koj qhov yuav tsum tau muaj nyob rau hauv txhua pawg loj kom peb tuaj yeem qhia koj raws li tau yooj yim.
Peb tau txaus siab rau koj cov neeg yuav khoom txaus siab thiab kev lees paub thoob plaws vim peb pheej nrhiav kev zoo siab ob qho tib si ntawm kev daws teeb meem thiab kev pabcuam rauTuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab, Koj tuaj yeem tso cai rau peb paub koj lub tswv yim los tsim cov qauv tsim tshwj xeeb rau koj tus kheej qauv kom tsis txhob muaj qhov zoo sib xws hauv khw!Peb yuav muab peb cov kev pabcuam zoo tshaj plaws kom txaus siab rau txhua yam koj xav tau!Nco ntsoov tias koj tiv tauj peb tam sim ntawd!
| 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 |
| Lub zog tensile | 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 tau txaus siab rau koj qhov kev txaus siab ntawm cov neeg yuav khoom ntau thiab kev lees paub dav vim peb qhov kev nrhiav kev ua haujlwm siab zoo ob qho tib si ntawm kev daws teeb meem thiab kev pabcuam.
Kub muag 27SiMn Kub Rolled Alloy Seamless Steel Tube / Yeeb Nkab
Cov khoom zoo heev, cov nqi sib tw, kev xa khoom sai thiab cov neeg muab kev ntseeg siab tau lav Kindly qhia rau peb paub koj qhov yuav tsum tau muaj nyob rau hauv txhua pawg loj kom peb tuaj yeem qhia koj raws li tau yooj yim.
Tuam Tshoj 27SiMn Alloy Seamless Steel Yeeb Nkab
Peb yuav muab peb cov kev pabcuam zoo tshaj plaws kom txaus siab rau txhua yam koj xav tau!Nco ntsoov tias koj tiv tauj peb tam sim ntawd!
