ASTM A572 Qib 50 yog qhov siab- lub zog qis {}}}} Alloy-all combination້ນ {}) steel muaj zog, weldability, weldability, thiab formability. Nws yog dav siv hauv cov ntawv thov txheej txheem uas ruaj khov thiab thauj khoom - cov kabmob muaj txiaj ntsig yog qhov tseem ceeb. Hauv qab no yog qhov kev sib tawg ntawm cov qib hlau:

1. Tub Ntxhais Kev Tshawb Fawb & Cov Qauv

Lub hom phiaj: Sau los ntawm ASTM A572 (Imperon) thiab Aperial) thiab ABRIT), uas muaj zog {}} aliece}} vanadium steels.

Qib kev tsim: "Qib 50" yog hais txog nws qhov tsawg kawg nkaus muaj zog ntawm50 ksi(kilopound rau ib square nti) hauv cov cav imperial, sib npaug rau kwv yees li345 MPa(megapascals) hauv metric (1 ksi ≈ 6.895 mpa).

 

 

 

 

 

 

2. Cov Khoom Siv Neeg Kho Tshuab

Cov khoom siv no ua rau ASTM A572 Qib 50 haum rau hnyav - lub luag haujlwm txheej txheem kev siv:

 

Yield zog (yam tsawg kawg nkaus): 345 MPa (50 Ksi) - Qhov kev ntxhov siab uas cov hlau pib deform mus tas li.

Lub zog tensile: Feem ntau yog li ntawm450-620 mpa(65-90 Ksi) - Qhov siab tshaj plaws kev ntxhov siab rau cov khoom tuaj yeem tiv taus ua ntej poob qis.

Elongation: Yam tsawg kawg nkaus 18% (hauv 200 hli gauge ntev) - qhia tias nws yuav ncab rau hauv kev thauj khoom yam tsis muaj kev ua tiav.

Kev Cuam Tshuam:

Rau cov ntawv thov txheem, tsis tas yuav muaj kev xeem yuam kev

Rau tsawg -}} 0℃v {}} Cov Ncauj Lus (piv txwv li tsis muaj zog (piv txwv

 

 

Kev qhia tshwj xeeb peb muab:

Qhov tuab	3-200 hli
Qhov dav	1500-4000mm
Qho ntev	5000-15000mm

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom siv dhau los thiab cov txheej txheem txheej txheem tam sim no ntawm peb Astm A572 Qib 50 High Tensile Hlau thiab kev tsim cov txheej txheem tshiab.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
 

Cim npe nrov: ASTM A572 Qib 50 High Tensile Hlau, Tuam Tshoj ASTM A572 Qib 50 High Tensile Steel Lwm tus neeg, Hoobkas