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ASTM A572 Angle ea tšepe

ASTM A572 Angle ea tšepe

ASTM A572 Angle ea Tšepe - 50ksi Matla a Hlahiso. ASTM A572 angle angle ke e 'ngoe e matla, e tlaase-alloy (HSLA) likarolo tsa tšepe tsa columbium-vanadium.
Kenyelletso ea sehlahisoa
ASTM A572 Angle ea tšepe

ASTM A572 steel angle ke likarolo tse ling tsa tšepe tse matla, tse tlase-tlase (HSLA) columbium-vanadium. Ka lebaka la likarolo tse nyane tsa columbium & vanadium alloy, angle e chesang ea A572 e na le thepa e ntle ho feta carbon steel A36. Taba ea pele, A572 e na le matla a phahameng ho feta A36 joalo ka matla a tlhahiso le matla a ho tsitsa. Ea bobeli, ho bonolo ho tjheseletsa, ho theha le mochini.

A572 matla a phahameng a tšepe angle

Li-angles tsa tšepe tse entsoeng ka galvanized & Pre-lacquered
A572 steel angle e na le lisebelisoa tse ngata ka lebaka la karo-karolelano e phahameng ea matla ho boima ba 'mele. Hobane ha e na koporo e thusang ho thibela ho bola, li-angles tsa tšepe tsa A572 hangata li entsoe ka masela a chesang kapa a kentsoeng pele ho lacquered. 'Mala oa ho penta o ho kopo ea hau.

Tlhaloso ea angle ea tšepe ea A572:

  • Sehlopha sa tšepe: A572.
  • Setšoantšo sa ASTM A572
  • Theknoloji: ho chesa ho pota.
  • Mofuta: e lekanang & ha e lekane.
  • Bolelele: 6 m, 9 m, 12 m kapa ho latela kopo ea hau.
  • Equal angle:
    • Boholo: 20 × 20 - 200 × 200.
    • Botenya: 3 ho isa ho 22 mm.
    • Bolelele: 6 m, 9 m, 12 m kapa ho latela kopo ea hau.
  • Lehlakore le sa lekanang:
    • Boholo: 20 × 30 ho 90 × 250.
    • Botenya: 3 ho 15 mm.
    • Bolelele: 6 m, 9 m, 12 m kapa ho latela kopo ea hau.

Tlhokomeliso: Ho na le litšepe tse khethehileng tse nang le li-angles tse fumanehang haeba palo ea odara ea hau e feta bonyane.

Likarolo le melemo ea angle ea tšepe ea A572:

  • Karolelano e ntle ea matla ho boima ba 'mele bakeng sa lits'ebetso tsa sebopeho moo boima e leng bothata.
  • E matla ho feta carbon A36 steel angle e bonolo.
  • A572-50 Ho fana ka 50 ksi bonyane matla a chai le 65 ksi tensile matla.
  • E loketseng bakeng sa mohaho oa tšepe le mehaho moo ho hlokahalang matla a eketsehileng.
Lintlha tsa tekheniki
Sebopeho sa lik'hemik'hale (tlhahlobo ea mocheso)
Ntho Kereiti Khabone, boholo,% Manganese, max,% silicon, max,% Phosphorus, max,% Sebabole, boholo,%
A572 Angle ea tšepe 42 0.21 1.35 0.40 0.04 0.05
50 0.23 1.35 0.40 0.04 0.05
55 0.25 1.35 0.40 0.04 0.05
Thepa ea mechine
Ntho Kereiti Yield Point, min, ksi [MPa] Tensile Strength, min, ksi [MPa]
A572 Angle ea tšepe 42 42 [290] 60 [415]
50 50 [345] 65 [450]
55 55 [380] 70 [485]
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