ASTM A606 HOM 4 Steel Sheet / Steel Chev yog cov hlau uas muaj kev ua tau zoo thiab cov yam ntxwv ntawm daim ntawv thov. Nov yog cov ncauj lus kom ntxaws txog nws:

 

Cov ntaub ntawv yooj yim:

 

Txheem Specification: ASTM A606 yog cov qauv hlau tshwj xeeb tsim los ntawm American Society for Testing and Materials (ASTM) kom muaj zog, qis-alloy, kub-kuav los tiag thiab txias-kuav los tiag daim ntawv thiab sawb hlau nrog txhim kho atmospheric corrosion kuj. HOM 4 yog ib hom tshwj xeeb hauv tus qauv no.

Tshuaj muaj pes tsawg leeg: Cov hlau no muaj cov hlau alloying xws li tooj liab (Cu), chromium (Cr), thiab npib tsib xee (Ni). Qhov sib ntxiv ntawm cov khoom no muab nws zoo corrosion kuj. Nws cov ntsiab lus carbon (C) feem ntau kuj qis, feem ntau tsis tshaj {{0}}.22% feem ntau. Cov ntsiab lus ntawm manganese (Mn) tsis ntau tshaj 1.25%. Cov ntsiab lus sulfur (S) tsis ntau tshaj 0.04% feem ntau. Cov ntsiab lus tooj liab yog tsawg kawg yog 0.18%.

 

Cov yam ntxwv ua haujlwm:

 

Atmospheric Corrosion Resistance: Tom qab lub sij hawm ntev raug rau lub atmospheric ib puag ncig, nto ntawm ASTM A606 HOM 4 steel yuav maj mam tsim ib tug ruaj khov thiab tiv thaiv xeb-liab oxide zaj duab xis. Cov oxide zaj duab xis no tuaj yeem tiv thaiv cov hlau sab hauv los ntawm kev corroded ntxiv, muab nws zoo atmospheric corrosion kuj. Cov yam ntxwv no ua rau nws lub neej ua haujlwm ntev hauv kev siv sab nraum zoov thiab txo cov nqi kho thiab txheej txheej.

Siab zog: Nws muaj lub zog siab zog thiab tensile zog. Qhov tsawg kawg nkaus lub zog muaj peev xwm ncav cuag 50 ksi (txhiab phaus ib square inch), thiab lub zog tensile yam tsawg kawg nkaus yog 70 ksi. Nws tuaj yeem dais cov khoom loj thiab kev ntxhov siab thiab tsim nyog rau cov qauv thiab cov khoom siv tshuab nrog lub zog siab.

Kev ua haujlwm zoo: Txawm hais tias nws yog cov hlau muaj zog, los ntawm kev tsim cov thev naus laus zis xws li vuam, stamping, thiab txiav, nws tseem tuaj yeem ua tiav thiab tsim tau yooj yim.

Lub teeb nyhav: Piv nrog cov pa roj carbon zoo tib yam, nws qhov ceev yog qhov tsawg thiab nws qhov hnyav dua. Cov yam ntxwv no muaj qhov zoo hauv qee qhov kev siv uas muaj qhov yuav tsum tau ua rau qhov hnyav ntawm cov qauv. Piv txwv li, nyob rau hauv kev tsim kho vaj tse thiab kev tsim choj, nws tuaj yeem txo qhov hnyav ntawm tus kheej ntawm cov qauv thiab kuj yooj yim rau kev thauj mus los thiab kev teeb tsa.

 

 

 

 

 

 

 

ASTM A606 TYPE4 steel ntawv steel kauj

A606 Hom 4 daim ntawv yog cov ntawv muaj zog qis qis (HSLA) steel ntawv nrog txhim kho corrosion kuj thaum piv rau cov hlau. Hom 4 muaj plaub npaug ntawm atmospheric corrosion kuj ntawm cov qauv carbon steel. Nws yog weldable, formable, punchable, thiab machinable siv cov txheej txheem kom raug. ASTM A606-4 daim ntawv feem ntau yog siv rau hauv qhov tsis muaj xim raws li qhov chaw yuav tsim cov huab cua daj-xim av oxide uas tiv taus corrosion. Tsis tas li ntawd, nws yog 20-30% sib dua li carbon steel thiab yog siv rau cov ntawv thov uas yuav tsum tau muaj zog-rau-hnyav piv.

 

 

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb ASTM A606 TYPE4 Steel Sheet Steel Chev, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom lag luam txhim khu kev qha thiab zoo heev thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
 

Cim npe nrov: Tuam Tshoj astm a606 type4 steel ntawv steel kauj, Tuam Tshoj astm a606 type4 steel ntawv steel kauj lwm tus neeg, hoobkas