Sunan: 304L bakin karfe allon, 304L bakin karfe allon, 304L bakin karfe 8K allon

Alamar: 00Cr19Ni10 (0Cr18Ni10)

304L bakin karfe farantin mechanical aiki:

Gida ƙarfi (N / mm2) ≥205

Tensile ƙarfi ≥520

tsawo (%) ≥40

Taurin HB ≤187 HRB ≤90 HV ≤200

yawa 7.93 g·cm-3

mafi zafi c (20 ℃) 0,502 J · (g ·C) -1

Heat conductivity λ / W (m · ℃) -1 (a wadannan zafin jiki / ℃)

20 100 500

12.1 16.3 21.4

Linear inflation coefficient α / (10-6 / ℃) (a cikin wadannan zafin jiki tsakanin / ℃)

20～100 20～200 20～300 20～400

16.0 16.8 17.5 18.1

juriya ƙimar 0,73 Ω · mm2 · m-1

narkewa Point 1398 ~ 1420 ℃

304L bakin karfe farantin sunadarai:

% na sinadarai

C：≤0.03

Si：≤1.0

Mn：≤2.0

P：≤0.035

S：≤0.03

Cr：18.0～20.0

Ni：9.0～13.0

Amfani da 304L bakin karfe farantin

Amfani da mahimmanci halaye na 304L bakin karfe farantin ne lalata juriya, da halitta lalata juriya ga concentrated nitric acid da rare nitric acid. Wannan siffar ta sa ya zama mai sauƙi a bambanta shi daga yawancin sauran ƙarfe ko gami. Amma high carbon irin 304 da 304L karfe ne kadan lalata a lokacin gudanar da nitric acid maki gwaji, karfe mai launi za a lalata nan da nan lokacin da fuskantar concentrated nitric acid. Amma nitric acid yana da ƙarfin lalata ga carbon karfe.