Taw qhia rau A515 Qib 60 Carbon Steel

Specification thiab Standards

A515 yog ASTM (American Society for Testing and Materials) tus qauv rau carbon - steel phaj rau nruab nrab - thiab qis - kub kev pab cuam. Qib 60 qhia tias qhov tsawg kawg nkaus tawm lub zog ntawm cov hlau no yog 60, 000 psi (kwv yees li 415 MPa). Nws yog dav siv nyob rau hauv ntau yam lag luam xws li cov hlab ntsha siab, boilers, thiab kev siv cov qauv siv vim nws cov khoom zoo sib xws ntawm cov khoom siv kho tshuab thiab cov nqi - kev ua tau zoo.

Cov yam ntxwv dav dav

Cov hlau no paub txog nws lub zog siab dua piv rau lwm cov carbon steels. Nws kuj muaj qhov zoo formability, uas tso cai rau nws mus rau hauv cov khoom sib txawv los ntawm cov txheej txheem xws li dov, forging, thiab machining. Tsis tas li ntawd, nws cov weldability yog ib qho tseem ceeb yam ntxwv, ua rau kev tsim kho ntawm cov qauv loj thiab cov hlab ntsha.

 

 

 

Khoom

Carbon steel phaj

Executive Standard

Suav

GB/1591-2018,GB713-1997,GB3274-88,GB/T16270-2009.ect

Neeg Asmeskas

ASTM A36, ASTM A283 Qib A, B, C, ASTM A516, ASTM A537, ASTMA573, ASTM A572, ASTM A737.ect

Teb chaws Europe

EN10025, EN10083-2, DIN17100.ect

Nyiv

JIS G3101, JIS G3106, JIS G4051, BS4360, BS 1501-161/151-430a.ect

Russia

GOST 8787-68, GOST14637-89.ect

Cov txheej txheem

Txias dov; Kub dov; Kub sib sau; Txias txoj kev; Kev kho cua sov;

Ntxiv kev pabcuam

Machineability; Vuam; Txiav; Perforating; Khoov; xuas nrig ntaus; Kub dip galvanized, Xim coated los yog raws li tus neeg thov kev thov

Thickness

0.3-4mm txias dov;3-300mm kub dov; Customization raws li cov neeg siv khoom xav tau

Dav

600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm Customization raws li customers'requirements

Ntev

2000mm, 2438mm, 3000mm, 5800mm, 6000mm Customization raws li cov neeg siv khoom xav tau

Ntim

Waterproof ntawv / Ntoo Pallet / Ntoo lub thawv / Yas Ntaub qhwv / lron steel stripetc

 

Tshuaj muaj pes tsawg leeg thiab nws qhov cuam tshuam rau qhov zoo

Cov ntsiab lus carbon

Cov ntsiab lus carbon ntawm A515 Qib 60 feem ntau yog li ntawm 0.28% - 0.33%. Cov pa roj carbon monoxide yog qhov tseem ceeb vim nws muab lub zog rau cov hlau. Ntawm cov ntsiab lus ntawm cov pa roj carbon no, cov hlau tuaj yeem ua tiav qib siab xav tau yam tsis muaj kev cuam tshuam ntau dhau ductility. Yog tias cov ntsiab lus carbon tsawg dhau, lub zog yuav tsis ua tau raws li qib kawm. Ntawm qhov tod tes, yog tias nws siab dhau lawm, cov hlau yuav ua nkig thiab tsis tshua muaj ductile, ua rau muaj kev pheej hmoo ntawm kev tawg thaum lub sij hawm fabrication los yog nyob rau hauv kev pab cuam.

Manganese Cov ntsiab lus

Manganese yog lwm lub ntsiab lus tseem ceeb, feem ntau muaj nyob hauv thaj tsam ntawm 0.80% - 1.20%. Manganese ua raws li tus neeg sawv cev ntxiv dag zog thiab tseem pab txhim kho lub zog ntawm cov hlau. Nws ua ke nrog sulfur los tsim manganese sulfides, txo cov teeb meem ntawm cov sulfur ntawm cov hlau cov khoom. Cov ntsiab lus ntawm manganese kom zoo ua kom muaj zog zoo thiab ua haujlwm rau kev tawg.

Silicon thiab lwm yam khoom

Silicon cov ntsiab lus feem ntau yog nyob ib ncig ntawm 0.15% - 0.30%. Nws ua raws li deoxidizer thaum lub sij hawm cov hlau - ua cov txheej txheem thiab tseem txhawb nqa lub zog ntawm cov hlau. Cov kab ntawm lwm cov ntsiab lus xws li phosphorus thiab sulfur muaj nyob, tab sis lawv cov ntsiab lus feem ntau khaws cia tsawg. Cov ntsiab lus phosphorus siab tuaj yeem ua rau brittleness, tshwj xeeb tshaj yog nyob rau hauv qis kub, thiab leej faj tuaj yeem ua rau kub - luv luv. Yog li ntawd, kev tswj nruj ntawm cov impurity cov ntsiab lus yog qhov tseem ceeb rau kev tswj xyuas qhov zoo tshaj plaws.

 

 

 

 

 

 

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 A515 Qib 60 Carbon Steel Zoo Tshaj Plaws, 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.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, ntau txoj hauv kev txheeb cais thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: A515 qib 60 carbon steel zoo tshaj plaws, Tuam Tshoj a515 qib 60 carbon steel zoo tshaj plaws lwm tus neeg, Hoobkas