Khoom Description
S275 thiab S275JR yog ob qho tib si carbon steel daim hlau uas feem ntau siv hauv engineering thiab kev tsim kho kev lag luam. Txawm hais tias muaj cov tshuaj lom neeg zoo sib xws, muaj qee qhov sib txawv tseem ceeb ntawm ob qib.
Ua ntej, S275 yog cov hlau tsis muaj hlau, qhov S275JR yog cov hlau me me nrog cov ntsiab lus carbon uas feem ntau qis dua lwm qib. Qhov no ua rau S275JR yog cov khoom siv ntau yam uas tuaj yeem siv rau ntau yam kev siv.
Qhov thib ob, S275JR muaj zog tensile ntau dua S275. Qhov no txhais tau hais tias nws tuaj yeem nqa hnyav dua thiab tiv taus ntau dua rau kev deformation hauv kev ntxhov siab.
Tsis tas li ntawd, S275JR muaj kev cuam tshuam ntau dua lub zog thiab ua haujlwm ntev dua S275, uas ua rau nws xaiv qhov zoo tshaj plaws nyob rau hauv cov cheeb tsam uas lub phaj yuav raug rau cov khoom hnyav.
Hais txog tus nqi, S275 feem ntau yog qhov kev xaiv pheej yig dua li S275JR vim nws cov ntsiab lus qis dua thiab cov txheej txheem ntau lawm.
Zuag qhia tag nrho, kev xaiv ntawm lub phaj twg siv yuav nyob ntawm qhov tshwj xeeb ntawm daim ntawv thov thiab cov peev nyiaj muaj. Txawm li cas los xij, ob qho tib si S275 thiab S275JR yog cov khoom siv ruaj khov thiab ruaj khov uas tau siv dav hauv kev tsim kho thiab kev lag luam engineering tau ntau xyoo.
Khoom duab
Peb lub Hoobkas
Hoobkas
Hoobkas
Hoobkas
Hoobkas
