ASTM A500 GR B khoom siv yog dab tsi?
ASTM A500 Qib B yog atxias- ua carbon steel qib. ASTM A500 Qib B Pipe yog tsim los nrog cov tshuaj muaj pes tsawg leeg uas muaj cov pa roj carbon, manganese, phosphorous, sulfur, thiab tooj liab. Lub siab -lub zog ASTM A500 Yeeb Nkab tuaj yeem tsim hauv seamless lossis welded configuration.
Qhov txawv ntawm A36 thiab A500 Qib B yog dab tsi?
A36 feem ntau pheej yig dua A500. A500 muaj nyob rau ntau qib, suav nrog Qib B, C, thiab D.Qib B muaj lub zog siab tshaj plaws, thaum Qib D muaj qhov qis tshaj. A36 feem ntau yog siv rau hauv cov txuas hniav, cov tsev, thiab lwm yam kev siv kev tsim kho, thaum A500 yog siv rau hauv cov qauv tubular, xws li ncej lossis cov kav dej.
Qhov txawv ntawm A53 GR B thiab A500 GR B yog dab tsi?
Lub zog tawm los ntawm A53 Qib B yog 35 ksi. Qhov ntawd yog tshaj li 30% nce hauv cov khoom muaj zog. Yog li ntawd,A500 puag ncig HSS muaj zog ntau dua - rau - qhov hnyav dua li A53 kav. Yog li, nrog HSS puag ncig koj xav tau cov hlau tsawg dua, los ntawm qhov hnyav, ua txoj haujlwm - hnyav dua li tus nqi tsawg.
ASTM A500 siv rau dab tsi?
ASTM A500 yog qhov tshwj xeeb tshaj plaws hauv North America rauHollow Structural Sections. Txij li thaum ASTM A500 yog cov qauv kev qhia tshwj xeeb, cov yeeb nkab HSS ua rau qhov kev qhia tshwj xeeb no yog qhov haum rau cov ntawv thov siv hauv cov qauv siv thiab kev siv dav siv.