Kumenyekanisha ibicuruzwa
ASTM A514 Amashanyarazi
Ibyuma bya plaque ya A514 nitsinda ryizimya kandi rifite ubushyuhe hamwe nibyiza byinshi biranga. Ifite imbaraga zingana zingana na 100 ksi (689 MPa) byibuze 110 ksi (758 MPa) ntarengwa. Isahani kuva kuri santimetero 2,5 kugeza kuri santimetero 6.0 ifite imbaraga zingana zingana na 90 ksi (621 MPa) na 100 - 130 ksi (689 - 896 MPa). Isahani ya A514 nayo itanga gusudira neza, hamwe no gukomera kubushyuhe buke bwikirere. Itsinda rya ASTM A514 ryagenewe uburyo butandukanye bwo gukoresha imiterere kimwe n'imashini n'ibikoresho. Nyamara, ikoreshwa ryibanze nicyuma cyubaka mubwubatsi. Iri tsinda ryibyuma, ririmo na A517, ibyuma bivangavanze bihuza imbaraga nziza, ubukana, kurwanya ruswa, kurwanya ingaruka-abrasion, nubukungu bwigihe kirekire.
Icyapa cya A514
ASTM A514 ikoreshwa cyane nkibyuma byubatswe muri crane hamwe nimashini nini ziremereye. Gnee ibyuma bibitse byinshi bya A514.
Incamake:
Bikunze gukoreshwa nkibyuma byubatswe muri crane cyangwa imashini nini ziremereye, A514 itanga imbaraga nyinshi hamwe nudusudira, imashini.
Byitwa kandi T-1 ibyuma.
Kuzimya no kwitonda kugirango imbaraga ziyongere.
Biboneka mu byiciro umunani: B, S, H, Q, E, F, A na P.
Biraboneka mubyimbye biremereye (santimetero 3 cyangwa zirenga).
Bikwiranye n'ubushyuhe bwo hasi. Ingaruka yikizamini cyibisubizo kubihe byihariye birahari.
Ingano iboneka
Ibyuma bya Gnee bibika ubunini busanzwe bukurikira, ariko ubundi bunini burashobora kuboneka kubintu byihariye.
GRADE |
THICKNESS |
UBUGINGO |
UBURENGANZIRA |
GRADE B. |
3 / 16 "- 1 1 / 4" |
48 "- 120" |
KUGEZA 480 " |
GRADE S. |
3 / 16 "- 2 1 / 2" |
48 "- 120" |
KUGEZA 480 " |
GRADE H. |
3 / 16 "- 2" |
48 "- 120" |
KUGEZA 480 " |
GRADE Q. |
3 / 16 "- 8" |
48 "- 120" |
KUGEZA 480 " |
GRADE E. |
3 / 16 "- 6" |
48 "- 120" |
KUGEZA 480 " |
GRADE F. |
3 / 16 "- 2 1 / 2" |
48 "- 120" |
KUGEZA 480 " |
ICYICIRO CYA A. |
Saba |
Saba |
Saba |
GRADE P. |
Saba |
Saba |
Saba |
UMUTUNGO W'INGENZI
Ibikoresho bikurikira nibisobanuro bya ASTM kandi bizemezwa kuri Raporo y'Ikizamini.
GRADE |
INGINGO YIELD (KSI) |
IMBARAGA ZA TENSILE (KSI) |
MIN. 8 ”KUBONA% |
3 / 4 "CYANGWA NUBUNTU Buke |
100 |
110-130 |
18 |
UKOMEYE KURUSHA 3 / 4 "KUGEZA 2.5" UBUGINGO |
100 |
110-130 |
18 |
UKOMEYE KURUSHA 2.5 "KUGEZA 6" UBUGINGO |
90 |
100-130 |
16 |