Stainless Hlau Qib 430 Pipes

Qhov kom zoo dua no ua rau cov khoom siv stainless hlau dav siv hauv chav ua noj. Lawv zoo nkauj, ruaj, thiab yooj yim los ntxuav. Lawv ncaj qha hloov cov xim thiab kov ntawm chav ua noj, thiab hloov lub zuag qhia tag nrho saib thiab kev xav ntawm chav ua noj. Qhov pom kev ib puag ncig ntawm chav ua noj tau zoo heev. Nws tsis tsaus thiab ntub, thiab tsaus. Ntawm chav kawm, muaj ntau hom stainless hlau, thiab qhov sib txawv ntawm lawv tsis yog me me. Hauv chav ua noj, tshwj xeeb tshaj yog cov tais diav xws li cov lauj kaub thiab cov tais diav uas nqa cov zaub mov ncaj qha, yuav tsum tau them nyiaj ntau rau kev nyab xeeb.

Qib	Cr	Mn	Si	C	P	S	Fe
SIB 430	16.00 – 18.00	0.0 – 1.00	0.0 – 1.00	0.0 – 0.08	0.0 – 0.04	0.0 – 0.02	Tshuav

Stainless hlau qib 430 yuav tsum tau pre-rhuab ntawm 150-200 degree, ua tej yam welding.Qhov tshwj xeeb cheeb tsam yuav tsum post-weld annealed ntawm 790-815 degree nyob rau hauv cov ntaub ntawv ntawm embrittlement nyob rau hauv lub welded hlau tab sis grain refinement yuav tsis tshwm sim.

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