ASTM A992 Cov Qauv Hlau H Qhov cub

ATM A992 H-Shaped steel yog ib qho kev cai lij choj npog cov hlau cov qauv rau kev tsim cov thav duab, cov hom phiaj dav dav, suav nrog h-puab hlau. Nws yog qhov tsawg-alloy high-zog qauv hlau nyob hauv Astm cov qauv.

Cov tshuaj lom neeg muaj pes tsawg leeg ntawm Astm A992 H Ntaus Hlau Beam tsuas yog suav nrog cov pa roj hmab (si), phosphorus cov ntsiab lus yog tsawg dua 0.04 feem pua. Ntxiv qhov tsim nyog ntawm cov khoom siv alloy xws li chromium (CR), npib tsib) los txhim kho cov corrosion tsis kam thiab lwm yam khoom ntawm cov hlau.

Cov Khoom Siv Neeg Kho Tshuab Ntawm A992 H Zoo Li Tus Hlau Beam
Lub zog siab: yam tsawg kawg los ntawm lub zog ntawm 345 MPa (50 Ksi) thiab tsawg kawg nkaus tensile lub zog ntawm 450 mpa (65 ksi), txhim kho kev nyab xeeb, txhim kho kev nyab xeeb ua haujlwm ntawm cov tsev thiab lwm yam qauv.

Kev ua qauv zoo thiab tawv: nrog du ua zoo thiab tawv, nws tuaj yeem tiv thaiv kev cuam tshuam loj yam tsis muaj kev txhaum, txhim kho qhov cuam tshuam ntawm cov qauv.

ASTM A992 H-LEMED hlau nqaj muaj zoo weldability thiab yog qhov tsim nyog rau cov vuam vuam thiab phau ntawv thaiv vuam vuam thiab phau ntawv arc vuam. Nws hloov tau yooj yim dua thiab yooj yim hauv kev tsim khoom, thiab cov vuam zoo yog qhov ruaj khov thiab ntseeg tau, uas tuaj yeem ua kom muaj kev ruaj ntseg ntawm lub tsev.

Daim Ntawv Thov ntawm A992 H-puab nqaj
Kev tsim kho: dav siv nyob rau hauv cov tsev siab nce thiab cov nroj tsuag loj uas muaj cov qauv tseem ceeb txhawb nqa cov qauv tsim qauv.
Choj Engineering: Siv rau cov kab teeb loj thiab txhawb nqa cov qauv ntawm cov choj.
Kev tsim khoom machinery: siv los ua cov khoom tseem ceeb ntawm cov khoom siv neeg kho tshuab xws li cranes thiab excavators.
Cov chaw hluav taws xob: Siv dav hauv cov chaw fais fab xws li cov tshuab hlau thiab hluav taws xob.

Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.