27SiMn Alloy Seamless 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.
Uas muaj ib tug ua tiav scientific zoo heev tswj txheej txheem, zoo heev zoo thiab zoo heev kev ntseeg, peb khwv tau lub npe zoo thiab occupied daim teb no rau 27SiMn Alloy Seamless Steel Yeeb Nkab, Peb tau mus nrhiav ua ntej kom txawm zoo dua kev koom tes nrog txawv teb chaws buyers nyob rau hauv kev sib nrig sib pab.Nco ntsoov tias muaj kev ywj pheej los tham nrog peb rau cov ntsiab lus ntxiv!
Uas muaj kev ua tiav scientific zoo heev tswj txheej txheem, zoo heev thiab kev ntseeg zoo heev, peb tau txais lub npe zoo thiab nyob rau hauv daim teb no rau27SiMn Alloy Steel Yeeb Nkab, Tam sim ntawd thiab cov kws tshaj lij tom qab muag kev pabcuam muab los ntawm peb pawg kws pab tswv yim tau zoo siab rau peb cov neeg yuav khoom.Cov ncauj lus kom ntxaws thiab cov kev txwv ntawm cov khoom muag yuav raug xa tuaj rau koj kom paub meej meej.Cov qauv dawb tuaj yeem xa tuaj thiab lub tuam txhab tshawb xyuas rau peb lub tuam txhab.n Morocco rau kev sib tham yog txais tos tas li.Cia siab tias yuav tau txais cov lus nug ntaus koj thiab tsim kom muaj kev sib koom tes ua haujlwm ntev.
| 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 |
| √ | √ | √ | √ | √ |
Uas muaj kev ua tiav scientific zoo heev tswj txheej txheem, zoo heev thiab kev ntseeg zoo heev, peb tau txais lub npe zoo.
27SiMn Alloy Seamless Steel Yeeb Nkab
High Quality Alloy Steel Pipe, Tam sim ntawd thiab cov kws tshaj lij tom qab muag kev pabcuam muab los ntawm peb pawg kws pab tswv yim tau zoo siab rau peb cov neeg yuav khoom.Cov ncauj lus kom ntxaws thiab cov kev txwv ntawm cov khoom muag yuav raug xa tuaj rau koj kom paub meej meej.Cov qauv dawb tuaj yeem xa tuaj thiab lub tuam txhab tshawb xyuas rau peb lub tuam txhab.Cia siab tias yuav tau txais cov lus nug ntaus koj thiab tsim kom muaj kev sib koom tes ua haujlwm ntev.
