DIN EN 10025-2 - European Standards

DIN EN 10025-2 yog ib qho tseem ceeb nyob sab Europe tus qauv uas tswj cov kev qhia tshwj xeeb rau cov khoom siv hlau kub-dov.

Cov txheej txheem no txhais cov kev xav tau rau ntau yam ntawm cov qib steel, ua kom ntseeg tau zoo thiab ua haujlwm zoo. Nws suav nrog ntau yam xws li tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab, qhov ntev ntev, thiab cov txheej txheem tsim khoom.

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm DIN EN 10025-2 yog nws qhov tseem ceeb ntawm lub zog siab thiab kav ntev. Cov qib steel tau teev tseg hauv cov qauv no yog tsim los tiv thaiv cov khoom hnyav thiab hnyav ib puag ncig, ua rau lawv haum rau ntau yam kev siv hauv kev tsim kho, engineering, thiab kev tsim khoom.

Cov tshuaj muaj pes tsawg leeg ntawm cov hlau yog ua tib zoo tswj kom ua tau raws li qhov xav tau ntawm cov khoom siv kho tshuab. Qhov no suav nrog kev txwv kev txwv rau cov khoom xws li carbon, manganese, silicon, thiab lwm yam. Cov tshuaj muaj pes tsawg leeg pab kom ntseeg tau tias cov hlau muaj qhov sib npaug ntawm lub zog, toughness, thiab weldability.

Hais txog cov khoom siv kho tshuab, DIN EN 10025-2 txhais qhov tsawg kawg nkaus lub zog, tensile zog, thiab elongation yuav tsum tau. Cov khoom no yog qhov tseem ceeb rau kev ua kom muaj kev ncaj ncees thiab kev nyab xeeb ntawm cov tsev, txuas hniav, thiab lwm yam qauv.

Tus qauv tseem hais txog qhov ntev ntawm qhov ntev los xyuas kom meej tias cov khoom steel muaj qhov loj thiab zoo ib yam. Qhov no yog qhov tseem ceeb rau kev yooj yim fabrication thiab sib dhos, txo cov khib nyiab thiab ua kom cov txheej txheem kev tsim kho du.

Cov txheej txheem tsim khoom kuj raug tswj los ntawm DIN EN 10025-2. Qhov no suav nrog cov kev xav tau rau kev tsim steel, dov, thiab kev kho cua sov kom ntseeg tau tias cov hlau raug tsim los ntawm kev tswj hwm thiab zoo ib yam.

Tsis tas li ntawd, tus qauv muab cov lus qhia rau kev sim thiab tshuaj xyuas kom ntseeg tau tias cov khoom siv hlau ua tau raws li qhov yuav tsum tau ua. Qhov no suav nrog kev tshuaj xyuas tshuaj, kev sim tshuab, thiab kev tshuaj xyuas qhov muag.

Hauv kev xaus, DIN EN 10025-2 yog ib qho kev qhia dav hauv European tus qauv uas ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo thiab ua haujlwm ntawm cov khoom siv hlau kub-dov. Los ntawm kev qhia cov kev xav tau rau cov tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab, qhov ntev ntev, thiab cov txheej txheem tsim khoom, nws muab cov txheej txheem txhim khu kev qha rau kev tsim khoom thiab siv cov hlau hauv ntau yam lag luam.

Cim npe nrov: din en 10025-2 - European qauv, Tuam Tshoj din en 10025-2 - European qauv lwm tus neeg, Hoobkas