Tus nqi sib tw 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel 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 hauv kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo kuj tseem muaj ntau lub tuam txhab kev nthuav dav thiab zoo rau cov neeg yuav khoom kom lawv tig mus rau hauv cov yeej loj.Kev nrhiav los ntawm lub tuam txhab, yuav yog cov neeg siv khoom txaus siab rau Kev Sib Tw Nqe 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Yeeb Nkab, Zoo zoo yog qhov tseem ceeb tshaj plaws nrog lub tuam txhab kom sawv tawm ntawm lwm tus neeg sib tw.Pom yog Kev Ntseeg, xav paub ntau ntxiv?Tsuas yog sim ntawm nws cov khoom!
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua hauv kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo kuj tseem muaj ntau lub tuam txhab kev nthuav dav thiab zoo rau cov neeg yuav khoom kom lawv tig mus rau hauv cov yeej loj.Kev nrhiav los ntawm lub tuam txhab, yuav yog cov neeg siv khoom txaus siab rauTuam Tshoj 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Yeeb Nkab, Peb lub tuam txhab ua haujlwm los ntawm kev ua haujlwm ntawm "kev ncaj ncees-raws li, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes".Peb cia siab tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg ua lag luam los ntawm thoob plaws lub 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 |
| √ | √ | √ | √ | √ |
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua hauv kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo kuj tseem muaj ntau lub tuam txhab kev nthuav dav thiab zoo rau cov neeg yuav khoom kom lawv tig mus rau hauv cov yeej loj.Kev nrhiav los ntawm lub tuam txhab, yuav yog cov neeg siv khoom txaus siab rau 2019 Tuam Tshoj Tshiab Tsim Kev Sib Tw Nqe 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Yeeb Nkab, Zoo zoo yog qhov tseem ceeb tshaj plaws nrog lub tuam txhab kom sawv tawm ntawm lwm tus neeg sib tw.Pom yog Kev Ntseeg, xav paub ntau ntxiv?Tsuas yog sim ntawm nws cov khoom!
2023 Tuam Tshoj Tshiab Tsim Tuam Tshoj Steel Yeeb Nkab thiab Hlau Tube, Peb lub tuam txhab ua haujlwm los ntawm kev ua haujlwm ntawm "kev ncaj ncees-raws li, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes".Peb cia siab tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg ua lag luam los ntawm thoob plaws lub ntiaj teb.
If have any inquiry about 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Pipe ,please kindly send me details to email:bruce@haihuisteel.com or 0086-15865769231(whatsapp),we would like to provide our best price as soon as possible.We also can provide steel pipe cutting service according to your demands.
Txais tos tuaj xyuas peb lub tuam txhab, Cia siab tias yuav koom tes nrog koj lub tuam txhab hwm!
