A36 tsawg carbon (me me) steel phaj zoo thiab kev siv
ASTM A36 cov pa roj carbon tsawg thiab cov qauv hlau phaj yog siv dav hauv kev tsim cov roj rigs thiab tsim cov bins, tanks, bearing plates, rings, jigs, cams, forgings, templates, gears, base plates, stakes, fixtures, sprockets, forgings, brackets , ornamental tej hauj lwm, ceg txheem ntseeg, cov khoom ua liaj ua teb, khoom siv tsheb, machinery qhov chaw thiab thav ntawv. Cov phaj hlau no kuj siv rau ntau qhov chaw uas tsim los ntawm cov nplaim taws. Cov khoom muaj xws li kev taug kev, nkoj tsaws ramps, chaw nres tsheb, thiab trenchs. Lub ductility ntawm cov hlau phaj no tso cai rau cov hlau siv tsis yog siv los yog cable los yog reinforcing bar. Cov hlau no yog tswj hwm nruj los ntawm ASTM uas yog los ntawm American Society for Testing thiab Lindenhurst Health and Fitness Center Materials.
Zoo machinability thiab weldability
Lub machinability tus nqi ntawm no steel phaj yog kwv yees li 72 feem pua, thiab qhov nruab nrab ntawm qhov chaw txiav pub ntawm no A36 yog 120 ko taw ib feeb. ASTM steel phaj no yog ib qho yooj yim hlau rau welded thiab nws tuaj yeem welded los ntawm kev siv txhua hom vuam txoj kev thiab cov welds thiab cov pob qij txha uas tau tsim yog cov zoo tshaj plaws. Los ntawm kev kho cua sov, txhua tus qauv carburizing thiab cov txheej txheem hardening ntawm AISI 1018 steel yog zoo meej rau cov hlau phaj no.
Txoj kev kho cua sov thiab kev ua yeeb yam rau A36 steel phaj
ASTM A36 steel phaj yog raug rau kev kho kom zoo ntawm 899 degree rau 954 degree uas yog ntawm 1650 degree F txog 1750 degree F, rau annealing kev kho mob ntawm 843 degree rau 871 degree uas yog ntawm 1550 degree F txog 1600 degree F, rau kev ntxhov siab relieving Cov txheej txheem ntawm 677 degree rau 927 degree uas yog ntawm 1250 degree F txog 1700 degree F, rau carburizing txheej txheem ntawm 899 degree rau 927 degree uas yog 1650 degree F txog 1700 degree F thiab hardening txheej txheem ntawm 788 degree rau 816 degree uas yog 1450 degree F mus rau 1500 degree F. Cov txheej txheem Hardening yog xav tau thaum hardness thiab lub zog yog qhov xav tau cov khoom tseem ceeb hauv kev tsim. Normalization kev kho yog ua tiav raws li qhov kawg kev kho mob tom qab kev tsim khoom.
Cov khoom ntawm cov hlau phaj no tso cai rau nws deform tsis tu ncua raws li qhov kev ntxhov siab tau nce siab tshaj nws lub zog tawm los txhawm rau tso cai rau cov choj, cov tsev thiab lwm yam kev tsim kho kom ntev txaus los ntawm kev tso cai rau cov neeg nyob hauv kev nyab xeeb ua ntej muaj kev sib tsoo. Cov phaj hlau no muaj lub zog zoo heev uas yog nws muaj lub zog tawm los ntawm 36, 000 psi thiab nws kuj muaj qhov siab tso cai khoov siab ntawm 22, 000 psi.
Cim npe nrov: a36 low carbon (mild) steel phaj, Tuam Tshoj a36 tsawg carbon (mild) steel phaj manufacturers, lwm tus neeg, Hoobkas
