ASTM Angles, tseem hu ua lub kaum sab xis steel, ua lub luag haujlwm tseem ceeb hauv kev muab cov qauv kev txhawb nqa thiab kev ruaj ntseg rau cov khoom xws li kev sib txuas lus thiab lub hwj chim yees mus rau kev cob qhia thiab cov tsev steel, thiab cov precision engineering qab gi lub kaum sab xis kom lawv tuaj yeem tiv taus cov khoom hnyav.
ASTM steel kaum barmuaj nyob rau hauv ob hom, sib npaug thiab tsis sib npaug, nyob ntawm qhov tob ntawm ob txhais ceg. Lub kaum sab xis tsis sib xws, tseem hu ua L-shaped steel, feem ntau yog siv thaum ib ceg ntawm lub kaum sab xis ntev dua li lwm qhov, thaum lub kaum sab xis sib npaug yog siv thaum ob txhais ceg sib npaug ntev, ua ASTM cov ces kaum haum rau ntau yam kev siv cov qauv. .
Ntxiv nrog rau kev siv tshuab thiab engineering,ASTM galvanized lub kaum sab xis bartuaj yeem pom hauv cov khoom txhua hnub. Los ntawm kev lag luam txee rau cov rooj kas fes classic, qhov no qhia txog kev hloov pauv thiab siv dav ntawm ASTM cov ces kaum hauv txhua yam ntawm peb lub neej.
ASTM kev tsim kom ntseeg tau tias cov ces kaum ua tau raws li cov qauv nruj uas tau teev tseg los ntawm American Society for Testing and Materials, txhais tau tias lawv tau tsim thiab sim rau cov khoom siv tshwj xeeb, suav nrog lub zog tawm los, lub zog tensile, thiab elongation.
Lub precision engineering qabASTM lub kaum ntse ntseua pov thawj tias lub peev xwm los tsim lub kaum sab xis steel nrog cov qhov ntev thiab cov khoom siv kho tshuab yog qhov tseem ceeb los xyuas kom meej cov qauv kev ncaj ncees ntawm cov tsev, yees thiab lwm yam haujlwm engineering. Qhov no precision engineering kuj pab kom siv tau zoo ntawm cov ntaub ntawv, txo cov khib nyiab thiab optimizes tag nrho cov txheej txheem tsim kho.
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Post lub sij hawm: Lub Xya hli ntuj-31-2024