Dab tsi yog Crni18-10 Cov khoom siv stainless hlau yog dab tsi?

Dab tsi yog Crni18-10 Tus Hlau Stainless?

Crni 18-10 stainless hlau hais txog ustenitic stainless hlau nrog chromium (CR) cov ntsiab lus ntawm txog 17,5% thiab ib qho ntsiab lus npib ntawm txog 8-10.5%. Nws yog feem ntau hu ua 304 stainless hlau hauv kev lag luam thiab sib haum rau European tus qauv 1.4301. Nws tuaj yeem yog khoov duav, flanging, sib sib zog nqus thiab spun, thiab yog yooj yim rau weld siv tag nrho cov kev tshwj tsis yog muaj roj vuam. Nws yog dav siv nyob rau hauv cov khoom siv siab (xws li reactors), khoom noj khoom haus (tso tsheb hlau luam, thiab lwm yam.

 

Dab tsi yog X5cni18-10 Cov khoom sib npaug?

Kev tsim luv luv	AISI / SAE	Tus lej Khoom
X5crni18-10	304	1.4301

X5crni18-10|1.4301: Cov cuab yeej siv tshuab (transverse)

Pov thawj kev ntxhov siab rp0,2MPA min.	Tensile zog rmMPa	Elongation ntawm bacture a80% min.
230	540-750	45

X5crni18-10|1.4301: Tshuaj lom neeg (Kev Ntsuam Xyuas Kub)

Feem pua ​​los ntawm qhov hnyav% max.
C	Cr	Ni min.	N	Si	Mn	P	S
0.07	17.5-19.5	8.0-10.5	0.10	1.00	2.00	0.045	0.015

 

Hwj txwv

Cov khoom siv stainless hlau 1.4301 (AISI 304 / X5CNNI18-10) tuaj yeem siv rau txhua qhov kev siv vuam (muaj kev zam ntawm cov roj vuam). Yuav tsum tau siv cov khoom siv.
NCO TSEG: Thaum welded, cov khoom tsis tiv thaiv intercrystalline corrosion.

 

Tsis nco qab

Cov khoom siv 1.4301 muaj kev zam txim zoo zam. Tom qab cov cua sov qeeb rau kwv yees li . 1150℃{}} degree, cov khoom tuaj yeem raug muab tso rau hauv thaj tsam ntawm {{}} degree. Cua txias tom qab forging yuav tsum ua rau hauv dej lossis huab cua.

 

Kev Kho Cua Sov thiab Kev Ua Si Kub

Kev daws teeb meem kub (cua txias los ntawm huab cua lossis dej): 1000-1100 degree
Kub tswj (cua txias los ntawm huab cua): 1200-900 degree

 

Peb cov Tshuag ntawm stainless hlau yeeb nkab 1.4301

Cov yeeb nkab steel hlau 1.4301 (AISI 304 / x5cni18-10) yog ib qho ntawm cov ntaub ntawv tseem ceeb tshaj plaws hauv peb qhov kev pab cuam. Peb nquag muaj cov khoom siv no hauv Tshuag hauv ntau qhov ntev. Koj tuaj yeem nrhiav cov txheej txheem cej luam ntawm cov sib piv ntawm qhov txuas hauv qab no.

Cov yeeb nkab steel hlau 1.4301 hauv Tshuag

Cov ntaub ntawv pov thawj:AISI 304 / 304L, 316/36/36 / 316/3161 nrog lav tau sib xyaw (piv txwv li cr 17-19.5%, ni 8-10%).

Ua Raws Li:Txhua yam khoom sib ntsib South American thiab European Export cov qauv thiab muaj ntawv pov thawj los ntawm Astm, en thiab lwm yam ntawv pov thawj cuam tshuam.

Kev xa khoom tuaj ua voj voog:20-25 hnub rau ntau lawm + 30-35 hnub rau kev xa khoom (piv txwv li, ib qho kev txiav txim tso tam sim no yuav tuaj txog thaum ntxov lub Cuaj Hli).

Txhawb Nqa:Peb muab cov cubic meter suav, cov kev xaiv thauj khoom, thiab ntim khoom nyab xeeb (cov thawv loj / loj loj, cov thawv seaworthy).