[[TitleIndustry]]

Yuav ua li cas ua 304L stainless hlau phaj txheej txheem txheej txheem thiab kev sib tsoo tshuab deg kho qauv

Date:Nov 27, 2018


304L yog qhov sib txawv ntawm 304 stainless hlau uas muaj cov pa roj carbon tsawg rau kev siv hauv kev siv qhov twg vuam yuav tsum tau.Qhov qis cov pa roj carbon monoxide txo cov nyiaj ntawm carbide precipitated nyob rau hauv cheeb tsam thermal cuam tshuam ze rau ntawm lub weld, thaum nag lossis daus ntawm carbides yuav ua rau intergranular corrosion (weld yaig) ntawm stainless hlau hauv qee qhov chaw.


Tshuaj Cheeb Tsam :

Lub npe: 304L stainless hlau phaj, 304L stainless hlau tiaj, 304L stainless hlau 8K phaj

Qeb: 00cr19ni10 (0cr18ni10)


P

Qha

Cr

N

C

Si

Mn

≤0.035

0.03

18.0 ~ 20.0

9.0 ~ 13.0

0.03

1.0

2.0


Txhua yam khoom

Paib muaj zog

(N / mm2)

Lub zog tawv

Elongation (%)

Lub Zog

205

≥520

40

HB ≤187 HRB≤90 HV ≤200


Cov txheej txheem kev kho deg thiab cov khoom siv sib tsoo deg kho hauv 304L stainless hlau tsim cov txheej txheem.


How to perform 304L stainless steel plate surface treatment method and mechanical grinding surface treatment method


Tug: Li cas los kom Quenching

Tom ntej: 304 stainless hlau kauj chev sib nqus cheeb tsam