SA662 GR.B Nruab Nrab thiab qis dua Kub Siab Vessel Steel phaj

ASME SA662 tus qauv kev qhia tshwj xeeb rau cov hlab ntsha siab, carbon-manganese-silicon steel, rau nruab nrab thiab qis qis.
ASTM A662 qib A daim hlau hauv thickness yuav tsum normalized.

Thickness: 6mm-300mm,
Dav: 1500mm txog 4050mm,
Ntev: 3000mm txog 15000mm

SA662 Qib B steel tshuaj muaj pes tsawg leeg:%

SA662 Qib B	C ≤	C ≤	C ≤	C ≤	Si
Kub	0.19	0.85~1.50	0.035	0.035	0.15~0.40
Khoom	0.22	0.79~1.62	0.035	0.035	0.13~0.45

SA662 Qib B steel cov cuab yeej cuab tam:

Peb tuaj yeem ua tau raws li peb cov neeg siv khoom thov kom muaj nuj nqis. Raws li cov khoom lag luam no, peb qhov kev lag luam zoo tshaj plaws kis mus rau cov txheej txheem steel xws li: txiav (txhua qhov loj thiab ib qho duab) drilling, vuam, milling, machining thiab steel qauv.