DIN 1.725 42225 42CRRO4 Cov Phaj Thawv asme Sa387 Gr.22 Gr.22 Gr.5 Astm A387 Qib 11 Cov Ntawv Alloy Hlau Chev

Ib qho ntawm qhov zoo ntawm A387 Alloy Hlau Phaj Kev Ua tau zoo, nws cov kab ke muaj txiaj ntsig tso cai rau ASME SCECT ua haujlwm hauv cov chaw ua haujlwm. Lawv pom qhov tseem ceeb siv hauv kev siv siab siab xws li li qub thiab cov rwj thiab cov rwj vim tias lawv tsis thim rov qab txawm tias muaj kev ntxhov siab. Lawv cov chaw ruaj khov yuav tsis tawg lossis deform ntawm kev poob siab sai lossis kev hloov pauv. Tsis tas li ntawd, lawv tuaj yeem ua tiav tsis tas yuav poob tus nqi.

Ib qho ntawm qhov zoo ntawm A387 Alloy Steel Phaj yog nws qhov zoo weldability, peb cov ootm 31 alloy steel phaj muaj kev tsim kho tshiab thiab tuaj yeem txiav thiab khoov tau rau ntau yam duab. Kev ua haujlwm thiab cov txheej txheem tempering muab cov ntawv hlau Alloy lub cev muaj zog tab sis muaj kev rov qab ua rau rov ua dua thiab txias. Thaum kawg, lawv ua tiav solderability zoo thiab yog ib qho yooj yim los daws rau daim ntawv superstuctures.

Peb yog cov koom tes hauv Asme Sa 387 qib 9 alloy stens tensile thiab tawm tswv yim kom nws siv tau kub dua. Lub chromium-molybdenum ua ke muab cov plates corrosion tsis kam thiab txhim kho tensile lub zog ntawm kev kub siab.

Qib 91 alloy steel phiaj yuav tsum yog qhov ua kom zoo thiab txias los ntawm kev ua kom txias los ntawm kev ziab cua sov los yog ua kua quenching, thiab tom qab npau taws. Qib 91 hlau yuav tsum tau Austenitizing ntawm 1900 txog 1975¡Ãf [1040 txog 1080¡ÃC] thiab yuav tsum tau npau taws ntawm 1350 txog 1400,000F [700G].

AG \ / SA387 Qib 91 kuj yog ib qho kev xaiv rau siv hauv cov chaw noj mov vim yog cov khoom siv zoo heev corrosion. Cov khoom muaj txiaj ntsig zoo weldability thiab cua sov kuj, ua rau nws muaj ntau yam hlau uas tuaj yeem siv tau ntau yam kev siv.

Hastelloy C276 yog npib tsib xee-molybdenum wring alloy uas yog suav hais tias yog feem ntau ntawm cov kev tiv thaiv feem ntau alloy muaj. Qhov no alloy yog resistant rau kev tsim cov nplej zom ua ntej precipitates nyob rau hauv weld-cuam tshuam rau feem ntau cov txheej txheem kev siv tshuaj nyob rau hauv ib tug welded mob. Alloy C-276 kuj muaj qhov tsis kam muaj pitting zoo heev rau pitting, kev nyuaj siab-corrosion tawg thiab oxidizing cua txias txog 1900Ãf. Alloy C-276 muaj kev tshwj xeeb tiv thaiv ntau yam kev tshuaj xyuas ib puag ncig.

Nickel alloys yog alloys nrog npib tsib xee raws li lub tsev kawm ntawv tseem ceeb. Ua kom tiav solubility muaj nyob ntawm npib tsib xee thiab tooj. Dav solubility ntawm cov hlau, chromium, thiab npib nyiaj npib feem ntau siv rau cov ntaub ntawv sib xyaw ua ke thiab kev txiav txim siab, cov khoom siv siab, thiab cov khoom siv ua tub rog. Cov qib, cov ntsiab thiab cov tsis muaj ntawm cov phaj steel kuj tseem raug tsis muaj npe nyob rau hauv yuav siv li cas.

A387 CRRO GR 11, GR22 thiab GR22 thiab GR22 thiab GR22 thiab GR22 thiab cov khoom siv hluav taws xob, kev siv hluav taws xob, kev hloov pauv hluav taws xob, cov khoom siv hluav taws xob, cov raj roj piping thiab siab thiab siab. Alloy A387 kuj tseem tau muab rau kev lag luam xws li cov roj av thiab petrochemical Industries. ASME A 387 npog Molybdenum rau nce kub, kev pab cuam lub siab ntshauv hauv Aluminoy Steel Mills.

Alloy C276 Nickel Alloy Phaj yog ib qho ntawm cov ntaub ntawv premier resistant uas ua rau muaj kev zam tshwj xeeb hauv ob qho oxidizing thiab txo cov chaw ib puag ncig. Yog li ntawd lub Heynes Alloy C276 N10276 Polished phaj yog siv nyob rau hauv kev lag luam xws li pulp thiab kev siv tshuaj lom neeg, nrog rau kev rov qab los ntawm cov roj muaj sia nyob hauv qab.

ASTM A387 Qib 9 slatted panels yog tsim nrog qhov siab tshaj plaws, kom peb cov khoom lag luam uas peb cov khoom lag luam zoo. Qib 9 Alloy Steel swb yog qhov dav tau lees paub rau lawv cov xeb tsis kam, qhov loj me thiab kav ntev.

A \ / SA387 GR 22 Qib 2 Peb muaj A-/ SA387 22 daim hlau rau cov tuam ntxhab hauv cov roj, roj thiab petrochemical Industries. Cov lag luam no yuav tsum tau muaj lub nkoj siab rau cov neeg siv hluav taws xob uas ua tau zoo thaum muaj kev kub siab, thiab peb cov ntaub ntawv ua haujlwm rau lub hom phiaj ntawd. A-/ SA387 Qib 22 chav kawm 2 daim ntawv muaj kev xeb zoo thiab oxidation tsis kam thiab yog qhov kev xaiv zoo.

A \ / sa387 gr 91class 2 Qhov twg kub ua rau muaj kev kub ntxhov thiab cov roj av zoo siab, yog ib qho ntawm / sa387 Qib 2 Carbon Alloy Steel Phaj yog ib qho khoom siv los txiav txim siab. Nws yog lub nkoj siab qib qib pib siv los ntawm cov tuam ntxhab muab cov roj thiab roj kev lag luam.

Hastelloy C276 yog npib tsibolel-molybdenum-chromium superalaly nrog ib qho ntxiv ntawm cov pej thuam loj heev. Nws yog siv nyob rau hauv ntau yam ntawm ntau qhov chaw ib puag ncig los ntawm kev txo qis kom txo qis kev mob. Alloy C-276 muaj cov kev tshwj xeeb ua rau cov sulfuric acid, forsetic acid, acetic acid, acacents, cov tshuaj ntub dej, hypochlorite kev daws teeb meem.

Peb npaj ib qho ntawm qhov dav tshaj plaws ntawm Chrome Molybdenum hlau daim hlau hauv Suav teb, ua raws li Astm \ / ASME thiab EN10028-2. Txhua tus muaj los ntawm Tshuag rau kev xa khoom sai lossis xa khoom rau koj lub chaw tsim khoom. Cov ntawv Chromium Molybdenum sau qhov tseem ceeb ntawm txhuas thiab stainless hlau.

ASTM \ / ASME A387 \ / sa387 Alloy Steel gr. 5 cl 1 \ / 2 yog lub chrome molybdenum alloy steel phaj feem ntau siv nyob rau hauv welded boilers thiab cov hlab ntsha tsim rau kev kub siab. Cov ntsiab lus crush tau 5.00%, thiab cov ntsiab lus mo yog 0.5%.

Sa 387 grams. 22 chlorine. 2 kuj yog lub siab rau lub nkoj qib pib cov hlau uas tuaj yeem tiv taus ntau qhov kub. SA 387 Qib 22 muaj qhov tseem ceeb corrosion thiab oxidation tsis kam thiab haum rau siv nyob rau hauv cov roj av, thee thiab petrochemical kev lag luam. Cov ntsiab lus molybdenum ntawm cov alloy pab kom nce lub zog ntawm lub alloy ntawm qhov ntsuas kub. Thaum muaj ntau hom carbon hlau, ntawv thiab phaj phaj muaj cov ntaub ntawv tiv siab dua.

Peb npaj ib qho ntawm qhov dav tshaj plaws ntawm Chrome Molybdenum hlau daim hlau hauv Suav teb, ua raws li Astm \ / ASME thiab EN10028-2. Txhua tus muaj los ntawm Tshuag rau kev xa khoom sai lossis xa khoom rau koj lub chaw tsim khoom. Cov ntawv Chromium Molybdenum sau qhov tseem ceeb ntawm txhuas thiab stainless hlau.

SA 387 GR 11 PRIME kub daim ntawv nyob rau hauv coil hlau Qws alloy steel phaj astm A387
Hastelloy C-4 Alloy (tsis yog N06455) yog qhov feem ntau (microstructurally) ruaj khov ntawm qhov dav
Nickel alloys muab siab tiv taus ntau yam ntawm cov neeg sawv cev ntawm cov corrosive, thaum lwm tus ua haujlwm zoo nrog corrosion tsis kam.

Cov txheej txheem hlau no ib qho 387 muaj nyob rau hauv ntau hom ntawv, gaskets, cov paib, cov paib, cov paib, cov paib, cov paib, xaim, thickinges, ntim thiab duab. Cov coloy cov hlau no tseem tsim nyog rau kev siv tshuaj siv xws li zirconium, titanium, txhuas, poron, vanadium, npib tsib xee thiab nitrogen.

Alloy A387 yog ib tus tswv zoo rau hydrogen kev nyuaj siab tawg, ntub, pitting, occlalt corrosion, kev ntxhov siab thiab sulfide kev ntxhov siab tawg. A387 chromium molybdenum gr 11, Gr22 thiab Gr91 Hlau Cov Khoom Siv Tau Ntsuam Xyuas, Micro thiab Cov Kev Ntsuam Xyuas Loj, Kev Ntsuam Xyuas Kom Zoo, thiab lwm yam.

HT cov yeeb nkab hlau phaj, lub npe hu ua chrome molybdenum, feem ntau yog muag raws li astm A387 lossis ASME SA387. A387 yog ib qho quav hlau hlau phaj tsim rau kev siv hauv cov hlab siab, cov khoom siv txheej txheem thiab cov dej pheeb suab thiab cov dej sov.

Hastelloy C276 yog npib tsib xee-molybdenum wring alloy uas yog suav hais tias yog feem ntau ntawm cov kev tiv thaiv feem ntau alloy muaj. Alloy C-276 yog nquag siv nyob rau ntau yam kev lag luam, suav nrog kev siv tshuaj thiab roj thiab roj thiab roj, hluav taws xob, pulp thiab cov xaij dej khib nyiab, kev siv dej khib nyiab. Siv cov ntawv thov hloov pauv, cov pa roj, cov khoom siv hluav taws xob, cov hlab cua kub, hloov piping thiab ntau lwm cov ntawv thov corrosive.

Hastelloy C-263, yog hnub nyoog tsis muaj hnub nyoog tsawg dua li nockel-cobalt-chromium-molybdenum alloy.hastelloy? 2 C-263 muaj qee tus cwj pwm zoo heev uas ua rau nws zoo rau cov kev siv. Haynes? 263 Alloy ua ke cov khoom uas ua rau nws haum rau ntau yam ntawm cov dav hlau tshuab cav thiab muaj cov ntawv thov tshuab luam.

Lub Molybdenum Cheebtsam hauv sa387 alloy muab siab tiv taus oxidation thiab corrosion los ntawm kev txhim kho lub zog ntawm lub zog ntawm kev ntsuas kub. Qhov no zoo nres cov neeg sawv cev corrosive los ntawm kev ua rau cov hlau tawm ntawm cov qauv hlau. Qhov no ua rau nws siv tau zoo rau hauv qhov chaw brine yog tam sim no, xws li cov nroj tsuag desalination, cov ntawv thov pov haum thiab cov neeg siv ntawm loj loj ntawm brine.

A387 Alloy Steel gr 11, 22 thiab 91 tau teb ntau los ntawm kev ntxiv kev kho tshuab thiab kev kho cua sov. Cov qib ntawm alloys yog cov siv zog hnyav hnyav PANELS rau cov rooj tog uas tuaj yeem tiv taus cov kub. Lub 387 yog cov tuab neeg nyob ntawm, muaj cov muaj peev xwm, thiab lawv muaj kev muaj txiaj ntsig zoo heev thiab nws tau txiav kom zoo thiab khoov rau daim ntawv superstructures.

Los ntawm kev nce Mesh stiffness, A387 tseem muab cov khoom siab muaj kev mob siab thiab oxidation tsis kam. Qhov no yuav tsum nres qhov etchant los ntawm melting hlau thiab muab qhov hloov ua kub tsis kam, ua rau nws hloov chaw zoo rau cov chaw ib puag ncig gaseous. Nws yog qhov yooj yim heev rau kev sib tsoo. Peb muag cov khoom lag luam ntau thiab tsawg, uas yuav txawv nyob rau hauv qhov dav, qhov siab, qauv thiab ntev kom tau raws li cov kev xav tau ntau yam thiab cov neeg yuav khoom.

Zoo li 16mo3, Molybdenum nce kub ua kom tsis kam kub thiab txo cov kev cuam tshuam ntawm cov hlau nkag hauv cov hlau. Ob txoj kev chromium thiab molybdenum nce lub zog ntawm cov nplooj ntawv steel steel tsawg. Thaum ob qho tib si chromium thiab molybdenum yog siv nyob rau hauv cov hlau, qhov tshwm sim yog ntau dua li cov lej ntawm alloys, rau cov laj thawj uas tsis to taub tag nrho. Peb tsuas muab hwm A387.

Alloy Steel phaj zoo dua li cov thawv hlau hlau. Vim li cas? ASTM A 387 Qib 12 Alloy Steel Sheet tau yooj yim dua rau cov kev kho cua sov thiab cov kev kho tshuab. Lawv yog tsim ntawm chromium, molybdenum, manganese, silicon, thiab ntau dua, ua rau lawv muaj zog dua, nyuaj, kub ua kom sov, thiab weldable.

Rau ntau cov tshuaj txhoj puab heev, tshwj xeeb hydrochloric acid, sulfuric acid, thiab chlorides. Lub alloy no tiv taus qhov tsim ntawm grain-ciam teb precipitates nyob rau hauv weld-cuam tshuam rau feem ntau cov txheej txheem kev siv tshuaj nyob rau hauv cov kev mob tshuaj lom neeg.

Peb tswj kev sib raug zoo nrog txhua tus neeg siv khoom uas txaus siab rau peb cov hlau Alloy steel gr. 5 spacers. Ib qho ntxiv, peb Almloy Steel gr. Chav Kawm 5 1 Perforated phaj thiab Aluminoy Steel gr. Chav Kawm 5 1 Cov Ntawv Rolled yog finely machined los xyuas kom meej flawless tiav.