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Tsim cov qauv ASME B36.10 ASME B36.29

A335 P22 yog lub raj uas tsis muaj tseeb ua los ntawm cov hlau ferritic alloy stainless hlau. Siv tshuaj, cov alloy ntawm Sa335 P225 P22, M22, Manganese, Sulphurur, siospon thiab phosphorus. Lub ntsiab additives hauv lub alloy yog molybdenum thiab chromium, uas muab cov hlau tsis muaj zog zoo nkauj. Lub zog tensile, corrosion tsis kam, hardness thiab lwm yam khoom yog txhim kho thiab txhim kho. Molybdenum txo cov brittleness tshwm sim los ntawm kev ntxiv ntawm chromium.

Lub tsev4.8\ / 5 / raws li567Cov neeg siv khoom tshuaj xyuas
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Nruj me ntsis kev hais lus, txhua tus steel yog ib qho alloy, tab sis tsis yog txhua tus hlau yog hu ua "Alloy Steel". Cov hlau yooj yim tshaj plaws yog hlau (FE) suav nrog cov pa roj carbon (c) (txog 0.1% rau 1%, nyob ntawm seb puas muaj dab tsi (tshwj tsis yog cov neeg negrigible traces); Cov no yog hu ua cov hlau siv roj carbon. Txawm li cas los xij, lub sij hawm "hlau" yog tus qauv uas yog hais txog cov hlau nrog lwm cov khoom sib txuas ntxiv rau cov pa roj carbon. Ib txwm muaj willoyants suav nrog manganese (npib tsib xee), npib tsib xee, chromium, molybdenum, vanadium, silicon, thiab boron. Tsawg dua cov ubyants suav nrog txhuas, cobalt, cerium, cerium, cerium, cerium, titanium, tungsten, tin, zinc, thiab zirconium.

Qhov dav dav ntawm cov flanges tau raug muab zoo li AQOOY WELDED STEEL STYING yog qhov cas voos F9 thiab yog, nws muaj nyob hauv ob lub chaw muaj crystalline.

Lus tsis zoo


    Ntau Alloy Hlau