EN10305-2 Dom Tubing rau Roll Cage
Khoom siv
EN10305-2 Dom Tubing (tseem hu ua DOM, lossis Drawn Over Mandrel Tubing) yog ib hom steel tubing feem ntau siv hauv cov ntawv yob tawb vim nws cov khoom siv zoo heev thiab siab zog-rau-qhov hnyav piv. DOM tubing yog tsim los ntawm cov pa roj carbon tsawg, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau kev ua haujlwm ntev, kev cuam tshuam, thiab kev ua haujlwm zoo.
Specification
EN10305-2 qhia meej txog cov txheej txheem kev xa khoom rau seamless txias-draw steel hlab ntawm ncig hla ntu uas siv rau hauv kev siv tshuab thiab kev tsim vaj tsev. Qhov kev qhia tshwj xeeb no suav nrog DOM tubing nrog qhov ntev, qhov siab, thiab cov khoom siv kho tshuab.
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm EN 10305-2 Dom Tubing tau teev tseg kom ntseeg tau tias nws cov khoom siv kho tshuab. Cov lus hauv qab no qhia txog cov tshuaj muaj pes tsawg leeg ntawm cov tubing no:
| Element | Kev sib xyaw (%) |
|---|---|
| Cov pa roj carbon (C) | 0.22 max |
| Silicon (Si) | 0.50 max |
| Manganese (Mn) | 0.60-1.20 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
Mechanical Properties
EN10305-2 Dom Tubing nthuav tawm cov khoom siv kho tshuab zoo heev, ua rau nws tsim nyog rau cov ntawv yob lub tawb uas lub zog thiab kev nyab xeeb yog qhov tseem ceeb. Cov lus hauv qab no nthuav tawm cov khoom siv kho tshuab ntawm Dom Tubing:
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 540-590 MPa |
| Yield zog | 410-470 MPa |
| Elongation ntawm Break (Lo=5.65√So) (%) | 15 feeb |
| Hardness (HB) | 170 max |
Qib Steel
EN10305-2 Dom Tubing tuaj yeem tsim tau siv ntau qib steel, xws li E195, E235, E275, E355, thiab lwm yam. Cov qib no txiav txim siab txog cov khoom siv tshwj xeeb thiab kev ua haujlwm ntawm cov raj. Kev xaiv ntawm qib steel yog nyob ntawm daim ntawv thov, kev xav tau ntawm kev thauj khoom, thiab lub zog xav tau.
Daim ntawv thov
EN10305-2 Dom Tubing pom nws cov ntawv thov tseem ceeb hauv kev tsim cov yob tawb. Roll tawb yog cov qauv kev nyab xeeb tsim los tiv thaiv cov neeg nyob hauv tsheb thaum muaj xwm txheej lossis kev sib tw. Dom Tubing muaj lub zog tshwj xeeb, cuam tshuam tsis kam, thiab qhov tseeb qhov tseeb, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau yob tuav, yob tawb, thiab lwm yam kev nyab xeeb hauv kev lag luam tsheb thiab motorsport.
Cim npe nrov: dom tubing rau yob tawb, Suav teb, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, nqe, kev muag khoom
