OEM Tuam Tshoj 42CrMo 27simn 25mn 16mn St52 Ck45 Hydraulic Seamless Precision Steel Yeeb Nkab En10305 DIN2391 Txias Rolled Srb Bks Gbk Nbk Bkw Length 3m
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.
Tau txais kev txhawb nqa los ntawm pab pawg IT qib siab thiab tshwj xeeb, peb tuaj yeem muab kev txhawb nqa ntawm kev muag khoom ua ntej & tom qab-muag kev pabcuam rau OEM Tuam Tshoj 42CrMo 27simn 25mn 16mn St52 Ck45 Hydraulic Seamless Precision Steel Pipe En10305 DIN2391 Cold-Rolled Srbth Bks Gbk , Peb zoo siab tos txais ob tus neeg ua lag luam txawv teb chaws thiab hauv tebchaws, thiab vam tias yuav ua haujlwm nrog koj nyob ib puag ncig lub sijhawm ntev!
Tau txais kev txhawb nqa los ntawm pab pawg IT qib siab thiab tshwj xeeb, peb tuaj yeem muab kev txhawb nqa rau kev muag khoom ua ntej & tom qab muag kev pabcuam rauTuam Tshoj Hydraulic Seamless Precision Steel Yeeb Nkab thiab Seamless Precision Steel Yeeb Nkab, Zoo heev los ntawm peb ua raws li txhua yam, thiab cov neeg siv khoom txaus siab los ntawm peb txoj kev mob siab rau.Cia siab rau cov cuab yeej technology thiab kev lag luam lub koob npe nrov ntawm kev koom tes zoo, peb sim peb qhov zoo tshaj plaws los xa cov kev daws teeb meem zoo thiab cov kev pab cuam ntau dua rau peb cov neeg siv khoom, thiab peb txhua tus txaus siab los txhawb kev sib pauv nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws thiab kev koom tes ua haujlwm, tsim kom muaj lub neej yav tom ntej zoo dua.
| 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 |
| √ | √ | √ | √ | √ |
Tau txais kev txhawb nqa los ntawm pab pawg IT qib siab thiab tshwj xeeb, peb tuaj yeem muab kev txhawb nqa ntawm kev muag khoom ua ntej & tom qab-muag kev pabcuam rau OEM Tuam Tshoj 42CrMo 27simn 25mn 16mn St52 Ck45 Hydraulic Seamless Precision Steel Pipe En10305 DIN2391 Cold-Rolled Srbth Bks Gbk , Peb zoo siab tos txais ob tus neeg ua lag luam txawv teb chaws thiab hauv tebchaws, thiab vam tias yuav ua haujlwm nrog koj nyob ib puag ncig lub sijhawm ntev!
OEM Tuam TshojTuam Tshoj Hydraulic Seamless Precision Steel Yeeb Nkab thiab Seamless Precision Steel Yeeb Nkab, Zoo heev los ntawm peb ua raws li txhua yam, thiab cov neeg siv khoom txaus siab los ntawm peb txoj kev mob siab rau.Cia siab rau cov cuab yeej technology thiab kev lag luam lub koob npe nrov ntawm kev koom tes zoo, peb sim peb qhov zoo tshaj plaws los xa cov kev daws teeb meem zoo thiab cov kev pab cuam ntau dua rau peb cov neeg siv khoom, thiab peb txhua tus txaus siab los txhawb kev sib pauv nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws thiab kev koom tes ua haujlwm, tsim kom muaj lub neej yav tom ntej zoo dua.
