Chiyambi cha malonda
ASTM A514 Alloy Steel Plate
Zitsulo za mbale za A514 ndi gulu lazitsulo zozimitsidwa ndi zowuma zokhala ndi ubwino wambiri ndi makhalidwe. Ili ndi mphamvu yocheperako ya 100 ksi (689 MPa) komanso 110 ksi (758 MPa) yomaliza. Mimbale kuyambira mainchesi 2.5 mpaka mainchesi 6.0 ali ndi mphamvu yokhazikika ya 90 ksi (621 MPa) ndi 100 - 130 ksi (689 - 896 MPa) pomaliza. mbale A514 imaperekanso weldability wabwino, ndi kulimba pa kutentha otsika mumlengalenga. Gulu la ASTM A514 lapangidwa kuti lizigwiritsidwa ntchito mosiyanasiyana komanso makina ndi zida. Komabe, kugwiritsa ntchito koyambirira ndinga chitsulo chomangira pomanga nyumba. Gulu lachitsulo ili, lomwe limaphatikizaponso A517, zitsulo za alloy zimaphatikiza mphamvu zabwino kwambiri, kulimba, kukana kwa dzimbiri, kukana kwa abrasion, komanso chuma chanthawi yayitali.
mbale yachitsulo ya A514
ASTM A514 imagwiritsidwa ntchito kwambiri ngati chitsulo chokhazikika pamakina ndi makina akulu olemetsa. Gnee zitsulo zosungiramo katundu wambiri wa A514.
Mwachidule:
A514 amagwiritsidwa ntchito ngati chitsulo chomangika m'makina kapena makina akulu olemetsa, amapereka mphamvu zambiri zowotcherera, zosinthika.
Komanso amatchedwa T-1 zitsulo.
Kutsekedwa ndi kutenthedwa kuti muwonjezere mphamvu.
Akupezeka m'makalasi asanu ndi atatu: B, S, H, Q, E, F, A ndi P.
Amapezeka mu makulidwe olemera a mbale (ma mainchesi atatu kapena kupitilira apo).
Oyenera kutentha otsika. Zotsatira zoyeserera za Charpy zanyengo zina zomwe zilipo.
Makulidwe Opezeka
Chitsulo cha Gnee chimakhala ndi kukula kwake kotsatira, koma makulidwe ena amatha kupezeka pamadongosolo apadera.
GRADE |
KUNENERA |
KUBWIRIRA |
LENGTH |
GRADE B |
3/16" - 1 1/4" |
48 "- 120" |
MPAKA 480" |
GRADE S |
3/16" - 2 1/2" |
48 "- 120" |
MPAKA 480" |
GRADE H |
3/16" - 2" |
48 "- 120" |
MPAKA 480" |
GRADE Q |
3/16" - 8" |
48 "- 120" |
MPAKA 480" |
GRADE E |
3/16" - 6" |
48 "- 120" |
MPAKA 480" |
GRADE F |
3/16" - 2 1/2" |
48 "- 120" |
MPAKA 480" |
GRADE A |
FUFUZANI |
FUFUZANI |
FUFUZANI |
GRADE P |
FUFUZANI |
FUFUZANI |
FUFUZANI |
ZINTHU ZONSE
Zinthu zotsatirazi ndizofotokozera za ASTM ndipo zidzatsimikiziridwa pa Mill Test Report.
GRADE |
YOYELD POINT (KSI) |
TENSILE STRENGTH (KSI) |
MIN. 8” ELONGATION % |
3/4" KAPENA KUNENERA KWAMBIRI |
100 |
110-130 |
18 |
KUSINTHA KWA 3/4"KUPITA 2.5" KUSINTHA |
100 |
110-130 |
18 |
KUSINTHA KWA 2.5"KUPITA 6" KUSINTHA |
90 |
100-130 |
16 |