ASTM A633 Qib A yog ib qho kev ua kom zoo-lub zog loj-alloy qauv txheej txheem steel, haum rau cov ntawv thov muaj zog. Nws paub rau nws cov ntsiab lus zoo ntawm cov ntsiab lus nruj ntawm cov kub tsawg.
Dab tsi yog ASTM A633 cov khoom siv?
Lub ASTM A633 kev qhia tshwj xeeb yog cov qauv kev coj ua rauNormalized High-Zog Tsawg-Alloy Qauv Qauv Hlau PhiajThaum twg cov ntsiab lus tseem ceeb ntawm cov ntsiab lus muaj nyob ntawm cov kub tsawg. Cov qib C muaj nyob ntawm 4 "hauv thickness thiab qib e muaj nyob ntawm 6" hauv thickness.
