201 Stainless Hlau Bar

Corrosion kuj
Qhov dav dav ntawm Hom 201's corrosion kuj yog piv rau Hom 301's.Feem ntau ntawm cov xwm txheej me me, Hom 201 yuav tsum ua haujlwm txaus siab rau qhov chaw ntawm Hom 301. Hom 201 muaj qhov ntsuas qis dua li hom 301. Hom 201 yog li 50 ° F (28 ° C) tsis tshua muaj kev tiv thaiv kev puas tsuaj ntau dua li Hom 301. mus txog 1500 ° F (816 ° C).

Fabrication
Zoo ib yam li Hom 301, Hom 201 stainless hlau tuaj yeem tsim los ntawm lub rooj zaum sib sau, yob txoj kev, thiab nres nres.Tab sis vim nws lub zog ntau dua, nws yuav muaj qhov rov qab ntau dua.Feem ntau, cov khoom no tuaj yeem kos ib yam rau Hom 301

yog tias siv zog ntau dua thiab tuav-down siab yog tsa, kos cov dej num.

Weldability
Cov txheej txheem fusion thiab tsis kam vuam txheej txheem yog dav xav kom muaj peev xwm koom nrog stainless hlau hauv chav kawm austenitic.Los ntawm kev xyuas kom meej tias cov ntaub ntawv ferrite nyob rau hauv weld deposit, yuav tsum tau saib xyuas tshwj xeeb los tiv thaiv weld "kub tawg".Weld tshav kub cuam tshuam cheeb tsam yuav dhau los ua rhiab heev thiab muaj kev cuam tshuam rau intergranular corrosion nyob rau hauv qee qhov xwm txheej, ib yam li nrog rau lwm cov chrome-nickel austenitic stainless hlau qib uas carbon tsis tswj rau 0.03% lossis tsawg dua.Piv nrog rau Hom 304L Stainless Hlau, uas yog cov khoom siv nrov tshaj plaws hauv chav kawm stainless hlau, cov hlau tshwj xeeb no feem ntau xav tias yuav muaj kev cuam tshuam zoo dua.Qhov kev qhia tshwj xeeb tshaj plaws rau AWS E / ER 308 yog thaum xav tau cov khoom siv vuam.Cov ntsiab lus ntxiv tuaj yeem pom hauv cov ntaub ntawv siv, uas paub zoo rau Hom 201 Stainless Steel.

Kev kho cua sov
Hom 201 tsis yog hardenable los ntawm kev kho cua sov.Annealing: Anneal ntawm 1850 - 1950 ° F (1010 - 1066 ° C), ces dej quench los yog ceev cua txias.Qhov ntsuas kub yuav tsum tau khaws cia kom tsawg li tsawg tau, ua raws li cov khoom xav tau, vim tias Hom 201 nyiam ntsuas ntau dua li Hom 301.