Qib theem ntawm Stainless Hlau

Sib xws Stainless hlauQauv
Cov qauv siv cov hlau tsis muaj siv ntau yam, muaj 200 xyoo, 302, 304, 3010, 410, lwm yam, Tuam Tshoj lub stainless hlau qauv yog siv nyob rau hauv cov cim ntsiab lus ntxiv rau tus lej, xws li 1cr18ni9, 0CR17, 3CR13, 1cr17mn6n6ni5n, thiab lwm yam, thiab cov lej qhia tau cov ntsiab lus sib xws. 00CR18NI9, 1CR17, PCR13, 1CR17MNN6NI5N thiab lwm yam, tus lej qhia tau cov ntsiab lus sib xws.

200 series: chromium-npib tsib xee-manganese Austenitic Stainless Hlau
300 series: chromium-npib tsib xee ustenitic stainless hlau
301: kev du ncauj ua tau zoo, siv rau cov khoom siv pwm. Kuj tseem tuaj yeem ua tawv tawv los ntawm lub tshuab ceev. Zoo weldability. Hnav tsis kam thiab qaug zog yog qhov zoo dua 304 stainless hlau.
302: Corrosion tsis kam nrog 304, vim yog cov ntsiab lus carbon ntau thiab yog li muaj zog zoo.
302b: Nws yog hom ntawm stainless hlau nrog cov ntsiab lus silicon siab, uas muaj lub siab tiv thaiv kom kub oxidation kub.
303: Los ntawm kev ntxiv ib qho me me ntawm cov leej me thiab phosphorus ua kom nws ntau machinable.
303se: Nws tseem siv los ua tshuab qhov chaw uas yuav tsum tau kub taub hau, vim tias qhov no stainless hlau muaj qhov ua haujlwm kub nyob rau hauv cov mob no.
304: 18/8 stainless hlau. GB qib 0cr18ni9. 309: Kub tsis kam tshaj 304.
304L: Ib qho txawv ntawm 304 stainless hlau nrog cov ntsiab lus muaj roj carbon ntau, siv qhov chaw tsim vuam. Cov ntsiab lus qis dua cov ntsiab lus txo qis ntawm cov nag lossis daus nyob rau hauv lub tshav kub-cuam tshuam rau hauv Weld, uas tuaj yeem ua rau cov hlau cuam tshuam (weld
304n: Ib qho stainless hlau muaj cov nitrogen, uas tau ntxiv rau kev nce lub zog ntawm cov hlau.
305 thiab 384: muaj ntau qib tsib xee, lawv muaj cov nqi ua haujlwm hnyav thiab haum rau ntau cov ntawv thov kom muaj peev xwm txias.
308: Siv los ua VUAM RODS.
309, 310, 311 thiab 330: npib tsib xee thiab chromium cov ntsiab lus tseem ceeb, nyob rau hauv thiaj li yuav txhim kho cov oxidation tsis kam ntawm cov hlau thaum muaj zog thiab creep lub zog. Thaum 30s5 thiab 310s yog variants ntawm 309 thiab 310 stainless cov ntsiab lus, kom cov carbides precipitated ze rau ntawm Weld yog qhov tsawg. 330 stainless hlau muaj ib qho tshwj xeeb tshaj yog qhov siab rau carburization thiab tiv taus cua sov.
316 Thiab 317: muaj ob qho lawm, thiab yog li muaj ntau qhov zoo dua rau pitting caterposion rau hauv chaw lag luam marine thiab tshuaj lom neeg ntau dua li 304 stainless hlau. Ntawm lawv, hom 316 Stainless HlauLos ntawm cov qauv sib txawv suav nrog cov roj hlau roj stainless 316L, nitrogen-muaj cov high-dev stainless hlau 316N, ntxiv rau cov ntsiab lus tseem ceeb ntawm lub tshuab hluav taws xob dawb.
321, 347 thiab 348: yog titanium ntxiv tantalum, niobium stabilized stainless hlau, haum rau kev siv ntawm cov kub hauv welded Cheebtsam. 348 yog ib hom stainless hlau tsim nyog rau lub nuclear zog kev lag luam, tantalum thiab tus nqi ntawm drilling ua ke nrog ib co degree ntawm kev txwv.
400 Series: Ferritic thiab Martensitic Stainless Hlau
408: Cov cua sov zoo tsis kam, qaug zog corrosion tsis kam, 11% cr, 8% ni.
409: Cov Hom Pheej Yig Tshaj (British thiab Asmeskas), feem ntau yog siv raws li tsheb sib zog, yog cov hlau ferritic stainless (chromium steel)
410: Martensitic (High-zog chromium hlau), cov hnav zoo ua tsis kam, tsis zoo corrosion tsis kam. 416: Ntxiv cov leej faj sulfur txhim kho cov tshuab luam ntawv ntawm cov khoom.
420: "Tej qib kawm" Martensitic Steel, zoo ib yam li brinell high-chromium steel, qhov ntxov steel steel. Kuj tseem siv rau kev phais mob riam thiab tuaj yeem ua kom ci heev.
430: Ferritic stainless hlau, kho hniav, piv txwv li rau cov khoom siv tsheb. Kev tsim kho zoo, tab sis kub tsis kam thiab corrosion tsis kam yog qis dua.
440: High-zog txiav ntug hlau, me ntsis cov ntsiab lus carbon, tom qab kev kho mob kub kom tau txais txiaj ntsig zoo, muaj peev xwm ncav cuag 58HRC, yog qhov nyuaj tshaj plaws steel hlau. Cov ntawv thov piv txwv feem ntau yog "chais plaub hau". Muaj peb hom siv ntau yam: 440A, 440B, 440C, thiab 440F (yooj yim-rau-tshuab hom).
500 Series: Cov Rhiav-resistan Resistant Chromium Alloy Hlau
600 Series: Martensitic nag lossis daus-tawv Stainless Hlau
630: Feem ntau siv nag lossis daus-tawv tawv stainless hlau hom, feem ntau hu ua 17-4; 17% CR, 4% ni.