ASTM A992 hlau yog feem ntau siv dav fliger hlau, muaj ntau yam alloy lossis nickel thiab molybdenum, uas txhim kho nws lub zog thiab lwm yam khoom.
Piv txwv li, nws cov yam ntxwv zoo dua yog qhov zoo dua li 572-50 thiab 36, nrog lub zog tensile thiab tawm los lub zog ntawm 65ksi thiab 65ksi thiab 65ksi feem.
ATM A992 W-Beam (lossis H-Beam) Tshuaj Muaj pes tsawg leeg
| Qib hlau | Yeej | Carbon, max,% | Manganese,% | Silicon, max,% | Vanadium, max,% | Columbium, Max,% | Phosphorus, max,% | Sulphur, Max,% |
|---|---|---|---|---|---|---|---|---|
| A992 | Hlau tshooj | 0.23 | 0.50 - 1.60 | 0.40 | 0.15 | 0.05 | 0.035 | 0.045 |
ATM A992 W-Beam (lossis H-Beam) Cov Cuab Yeej Cuab Yeej
| Qib hlau | Yeej | Lub zog tensile, ksi | Yawg taw tes, min, Ksi |
|---|---|---|---|
| A992 | Hlau tshooj | 65 | 65 |
Dab tsi yog ASTM A992 cov khoom siv?
ASTM A992 (A572 Qib 50) cov hlau yog qhov siv cov khoom siv tsim qauv ntau raws cov qauv hlau hauv hav zoov. Nws yog siv los ua I nqaj, flange flange, channels, cov paib, cov ces kaum, thiab lwm yam duab.
Dab tsi yog AHTM A992 sib npaug rau?
ATM A992 \/ A992M sib npaug rauEN 10025 S355J2, Australian AS \/ NZS 3678: Qib 350 l20; Canadian G40.
Dab tsi yog qhov sib txawv ntawm Astm A992 thiab A36?
Lub ntsiab kom zoo ntawm A992 yog cov ntaub ntawv txhim kho, thiab zoo li A572 Gr 50, A992 kuj tau them tus nqi zoo dua A36. Vim yog cov kev siv ntau yam, A992 muaj ntau cov ntawv thov, npog tsim dav dav, lub tsev, thiab lwm yam.
Khoom Piav Qhia
Khoom npe: A992 dav flange nqaj (lossis H-Beam).
Txheej Txheem: Kub Rolled.
Cov kev kho deg: blackened, galvanized los yog cov.
Qhov ntau thiab tsawg: he, heb thiab hem.
Nco tseg: Tsis yog-stess h-nqaj sely yuav raug txiav txim los ntawm gnee.
Gnee steel yog lub chaw tsim tshuaj paus H-nqaj chaw tsim khoom, H-nqaj tus neeg xa khoom thiab H-Beam exporter. Peb yog lub tuam txhab nrog 18 xyoo ntawm cov kev tsim khoom thiab tau cog lus los muab H-nqaj ntawm ntau cov ntaub ntawv.
Raws li lub tuam txhab ISO-ntawv pov thawj, peb tsim ntau tus ntawm H zoo li cov khoom siv steel thiab muaj ntau tus neeg yuav khoom loj thoob ntiaj teb. Lub H Nqaj qauv peb muab rau cov neeg siv khoom tuaj yeem kho tau raws li qhov loj me uas yuav tsum tau ua thiab siv nyob rau ntau yam kev lag luam xws li kev tsim kho, cov choj, thiab kev tsim khoom.
Gnee txhawb ntau-specification thiab ntau hom H-Beam Customization. Yog tias koj tau customized cov cai rau Profile steel, lub kaum sab xis steel, thiab channel hlau, thov hu rau peb!
