Tus nqi sib tw rau Cov Khoom Muag Zoo Kub Rolled 27SiMn Seamless Steel Tube 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.
Peb sim ua kom zoo tshaj plaws, tuam txhab cov neeg siv khoom ", vam tias yuav yog qhov zoo tshaj plaws kev koom tes ua haujlwm thiab tus thawj tswj hwm kev lag luam rau cov neeg ua haujlwm, cov chaw muag khoom thiab cov neeg siv khoom, paub txog tus nqi sib koom thiab kev lag luam ruaj khov rau Cov Nqi Zoo Tshaj Plaws Kub Rolled 27SiMn Seamless Steel Tube Alloy Seamless Steel Pipe , Peb zoo siab txais tos cov neeg siv khoom, cov koom haum ua lag luam thiab cov phooj ywg los ntawm txhua qhov chaw hauv ntiaj teb los ua kev sib cuag nrog peb thiab nrhiav kev koom tes rau kev sib nrig sib zoo.
Peb sim ua kom zoo tshaj plaws, tuam txhab cov neeg siv khoom ", vam tias yuav yog qhov zoo tshaj plaws kev koom tes ua haujlwm thiab tus thawj tswj hwm kev lag luam rau cov neeg ua haujlwm, cov neeg muag khoom thiab cov neeg siv khoom, paub txog tus nqi sib koom thiab kev lag luam ruaj khov rau27simn Alloy Seamless Steel Yeeb Nkab, Peb yuav pib theem ob ntawm peb txoj kev txhim kho.Peb lub tuam txhab suav nrog "tus nqi tsim nyog, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom lossis xav tham txog kev txiav txim siab, nco ntsoov tiv tauj peb.Peb tau tos ntsoov rau kev tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab thoob ntiaj teb nyob rau yav tom ntej.
| 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 |
| √ | √ | √ | √ | √ |
Peb sim ua kom zoo tshaj plaws, tuam txhab cov neeg siv khoom ", vam tias yuav yog qhov zoo tshaj plaws kev koom tes ua haujlwm thiab tus thawj tswj hwm kev lag luam rau cov neeg ua haujlwm, cov neeg muag khoom thiab cov neeg siv khoom, paub txog tus nqi sib koom thiab kev lag luam ruaj khov.
Tus nqi sib tw rau Cov Khoom Muag Zoo Kub Rolled 27SiMn Seamless Steel Tube Alloy Seamless Steel Yeeb Nkab
Peb zoo siab txais tos cov neeg siv khoom, koom haum ua lag luam thiab cov phooj ywg los ntawm txhua qhov chaw hauv ntiaj teb los tiv tauj peb thiab nrhiav kev koom tes rau kev sib nrig sib zoo.
27SiMn Alloy Seamless Steel Yeeb Nkab
Peb yuav pib theem thib ob ntawm peb lub tswv yim txhim kho.Peb lub tuam txhab suav nrog "tus nqi tsim nyog, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom lossis xav tham txog kev txiav txim siab, nco ntsoov tiv tauj peb.Peb tau tos ntsoov rau kev tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab thoob ntiaj teb nyob rau yav tom ntej.
