ASTM A514 Qib Q steel phaj

A514 Qib Q yog rau siab yield zog, quenched thiab tempered alloy steel phaj ntawm structural zoo nyob rau hauv thickness ntawm 150 hli thiab nyob rau hauv lub hom phiaj feem ntau yog siv nyob rau hauv welded choj thiab lwm yam lug.

ASTM A514 Qib Q yog quenched thiab tempered alloy steel phaj siv nyob rau hauv cov qauv siv uas yuav tsum tau muaj zog yield zog ua ke nrog zoo formability thiab toughness. A514 Qib Q muaj qhov tsawg kawg nkaus lub zog ntawm 100 ksi mus txog 2.5 nti hauv thickness thiab 90 ksi rau daim hlau ntau dua 2.5 nti mus txog 6 nti hauv thickness. Qib Q yuav raug txiav txim nrog ntxiv Charpy V-notch toughness test.

Daim ntawv thov
Cov ntawv thov rau A514 Qib Q suav nrog cov tsheb thauj mus los, cov khoom siv tsim kho, crane booms, mobile aerial work platforms, khoom siv ua liaj ua teb, tsheb hnyav thiab chassis.

Cov cuab yeej cuab tam rau A514GrQ alloy steel:

Tshuaj muaj pes tsawg leeg rau A514GrQ alloy steel (Kub ntsuas Max%)