Khoom Parameters
DIN2391 ST35 ST52 Seamless Carbon Steel Yeeb Nkab
Taw qhia
DIN2391 yog tus qauv specification rau seamless precision steel kav, uas yog tsim los ntawm carbon steel. Kab lus no tsom mus rau cov khoom siv, kev qhia tshwj xeeb, cov yam ntxwv tseem ceeb, tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab, qib steel, kev siv, thiab lwm yam qib ntawm DIN2391 ST35 thiab ST52 seamless carbon steel kav.
Khoom siv thiab Specification
DIN2391 ST35 thiab ST52 seamless carbon steel kav yog tsim raws li tus qauv DIN2391. Cov kav dej yog tsim los ntawm cov pa roj carbon steel nrog cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab. Cov txheej txheem seamless fabrication ua kom lub siab - cov khoom kawg zoo haum rau ntau daim ntawv thov.
Ntsiab nta
Cov yam ntxwv tseem ceeb ntawm DIN2391 ST35 thiab ST52 seamless carbon steel kav suav nrog:
High Precision: Cov kav dej no paub txog lawv qhov ntev thiab qhov sib xws. Lawv raug tsim los nrog qhov tseeb zoo, tso cai rau kev ua siab ntev thiab ua haujlwm zoo ib yam.
Superior Strength: Cov khoom siv carbon steel siv hauv cov kav dej no muab lub zog zoo thiab ua haujlwm ntev. Qhov no ua rau lawv haum rau siab - cov ntawv thov siab thiab ua kom cov khoom siv ntev - kav ntev.
Corrosion Resistance: Cov kav dej seamless carbon steel feem ntau raug kho nrog cov tshuaj tiv thaiv -corrosive coatings los txhim kho lawv cov kev tiv thaiv xeb thiab lwm yam corrosion, ncua lawv lub neej thiab tswj lawv cov kev ua tau zoo.
Tshuaj muaj pes tsawg leeg
| Element | ST35 (% Cov ntsiab lus) | ST52 (% Cov ntsiab lus) |
| C (Carbon) | 0.17 max | 0.22 max |
| Si (Silicon) | 0.35 max | 0.55 max |
| Manganese (Mn) | 0.35 max | 1.60 max |
| P (phosphorus) | 0.040 max | 0.040 max |
| S (Sulfur) | 0.040 max | 0.040 max |
Mechanical Properties
| Khoom | TSI 35 | TSI 52 |
| Tensile zog | 480 MPa min | 640 MPa min |
| Yield zog | 280 MPa min | 355 MPa min |
| Elongation | 6% min | 5% min |
| Hardness (HB) | 90 max | 100 max |
Qib Steel
Cov qib steel txuam nrog DIN2391 ST35 thiab ST52 seamless carbon steel kav yog:
ST35: Qib no paub txog nws lub zog tensile zoo, lub zog tawm los, thiab cov yam ntxwv zoo heev, ua rau nws tsim nyog rau kev siv tshuab engineering.
ST52: Nrog ntau dua tensile thiab tawm los lub zog piv rau ST35, ST52 muaj kev txhim kho txhua yam khoom. Nws yog feem ntau siv rau hauv kev tsim cov tshuab hydraulic, precision machinery, thiab engineering daim ntawv thov uas yuav tsum tau muaj zog thiab raug.
Daim ntawv thov
DIN2391 ST35 thiab ST52 carbon steel kav pom dav siv hauv ntau yam lag luam thiab kev siv, suav nrog:
Automotive kev lag luam: Cov kav dej no yog siv rau hauv kev tsim cov roj txhaj tshuaj, hydraulic kheej kheej, thiab lwm yam khoom siv rau tsheb.
Kev lag luam tshuab: ST35 thiab ST52 cov kav dej feem ntau ua haujlwm hauv cov tshuab precision, xws li hydraulic systems, pneumatic cylinders, thiab lwm yam kev siv siab -.
Kev siv engineering: Qhov siab tshaj plaws thiab lub zog ntawm cov kav dej no ua rau lawv tsim nyog rau kev siv engineering uas xav tau qhov tseeb thiab ruaj khov, xws li kev tsim kho tshuab, cranes, thiab cov khoom siv mining.
Cov qhab nia xaiv tau
Thaum DIN2391 ST35 thiab ST52 yog cov qib nrov rau seamless carbon steel kav, muaj lwm qib muaj nyob hauv khw. Qee cov qhab nia ua tau muaj xws li ASTM A106, ASTM A53, thiab EN 10210.
Nws yog ib qho tseem ceeb uas yuav tau sab laj nrog cov kws tshaj lij kev lag luam thiab xav txog cov kev cai tshwj xeeb los txiav txim siab cov qib uas tsim nyog tshaj plaws rau ib daim ntawv thov tshwj xeeb.
Xaus
DIN2391 ST35 thiab ST52 seamless carbon steel kav muaj qhov zoo tshaj plaws, lub zog, thiab corrosion kuj, ua rau lawv zoo tagnrho rau ntau yam kev siv. Cov kav dej no yog tsim los nrog kev ua kom zoo thiab ua raws li tus qauv DIN2391. Kev nkag siab txog lawv cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab cov qib kev ua tau zoo pab xaiv cov khoom siv rau cov kev siv tshwj xeeb, ua kom pom kev ua haujlwm zoo thiab ua haujlwm ntev.
Khoom Qhia
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