Nqe tshwj xeeb rau Cold Drawn Seamless Hollow Tube 35simn 42simn Scsimn2 37mnsi5 1.5122 46mnsi4 1.5121 27simn Precision Steel 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.
Ua raws li koj qhov kev nkag siab ntawm "Tsim cov kev daws teeb meem zoo tshaj plaws thiab ua phooj ywg nrog cov neeg los ntawm thoob plaws lub ntiaj teb", peb ib txwm teeb tsa lub siab nyiam ntawm cov neeg siv khoom pib nrog rau Tus Nqi Tshwj Xeeb rau Cold Drawn Seamless Hollow Tube 35simn 42simn Scsimn2 37mnsi5 1.5122 46mnsim1212 1. Precision Steel Yeeb Nkab, Peb ib txwm xa cov khoom zoo tshaj plaws thiab cov tuam txhab zoo tshaj plaws rau feem ntau ntawm cov tuam txhab cov neeg siv thiab cov tub luam.Zoo siab txais tos tuaj rau peb, cia peb sib koom ua ke, thiab ya npau suav.
Ua raws li koj txoj kev xav ntawm "Tsim cov kev daws teeb meem zoo tshaj plaws thiab ua phooj ywg nrog cov neeg los ntawm thoob plaws lub ntiaj teb", peb ib txwm teeb tsa lub siab nyiam ntawm cov neeg siv khoom pib nrog rauTuam Tshoj Precision Steel Yeeb Nkab thiab Hlau Yeeb Nkab, Peb tam sim no tau xa tawm peb cov kev daws teeb meem thoob plaws ntiaj teb, tshwj xeeb tshaj yog Asmeskas thiab European lub teb chaws.Tsis tas li ntawd, tag nrho peb cov khoom yog tsim los nrog cov cuab yeej siv siab heev thiab cov txheej txheem QC nruj kom ntseeg tau tias qhov zoo.Yog tias koj txaus siab rau ib qho ntawm peb cov kev daws teeb meem, nco ntsoov tsis txhob yig tiv tauj peb.Peb yuav sim peb qhov zoo tshaj plaws kom tau raws li koj xav tau.
| 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 koj qhov kev nkag siab ntawm "Tsim cov kev daws teeb meem zoo tshaj plaws thiab ua phooj ywg nrog cov neeg los ntawm thoob plaws lub ntiaj teb", peb ib txwm teeb tsa lub siab nyiam ntawm cov neeg siv khoom pib nrog rau Tus Nqi Tshwj Xeeb rau Cold Drawn Seamless Hollow Tube 35simn 42simn Scsimn2 37mnsi5 1.5122 46mnsim1212 1. Precision Steel Yeeb Nkab, Peb ib txwm xa cov khoom zoo tshaj plaws thiab cov tuam txhab zoo tshaj plaws rau feem ntau ntawm cov tuam txhab cov neeg siv thiab cov tub luam.Zoo siab txais tos tuaj rau peb, cia peb sib koom ua ke, thiab ya npau suav.
Nqe tshwj xeeb rauTuam Tshoj Precision Steel Yeeb Nkab thiab Hlau Yeeb Nkab, Peb tam sim no tau xa tawm peb cov kev daws teeb meem thoob plaws ntiaj teb, tshwj xeeb tshaj yog Asmeskas thiab European lub teb chaws.Tsis tas li ntawd, tag nrho peb cov khoom yog tsim los nrog cov cuab yeej siv siab heev thiab cov txheej txheem QC nruj kom ntseeg tau tias qhov zoo.Yog tias koj txaus siab rau ib qho ntawm peb cov kev daws teeb meem, nco ntsoov tsis txhob yig tiv tauj peb.Peb yuav sim peb qhov zoo tshaj plaws kom tau raws li koj xav tau.
