904L igwe anaghị agba nchara

Nkọwa dị mkpirikpi:

Ihe onwunwe: 904L igwe anaghị agba nchara
Ọkọlọtọ: GB, ASTM, JIS, EN…
Nps: 1/8" ~ 24"
Usoro: 5;10S;10;40S;40;80S;100;120;160;XXH
Ogologo: 6 mita ma ọ bụ dị ka arịrịọ


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwakọta kemịkalụ

 

GB

ASTM

DIN

Akụkụ kemịkalụ (%)

C

Si

Mn

P

S

Ni

Cr

Mo

Cu

N

0Cr20Ni25Mo4.5Cu

904L

1,4539

≦0.03

≦1.00

≦2.00

≦0.035

≦0.030

23.00-28.00

18.00-23.00

5-6

1.0-2.0

≦0.1

 

Dayameta dị n'èzí: 6mm ~ 720mm;1/8"-36"

Ọkpụrụkpụ mgbidi: 0.89mm ~ 60mm

Ndidi:+/-0.05~ +/-0.02

Nkà na ụzụ:

  • Ịse ihe: Na-esetịpụ oghere a na-atụgharị site na oghere anwụ n'ime akụkụ iji belata mmụba n'ogologo
  • Na-atụgharị: oghere na-agafe na oghere nke ụzọ rollers na-atụgharị.N'ihi mkpakọ nke rollers, akụkụ ihe onwunwe na-ebelata ma na-abawanye ogologo.Nke a bụ ụzọ a na-ejikarị emepụta tubes ígwè
  • Na-akpụ akpụ: Iji gbanwee oghere ahụ ka ọ bụrụ ọdịdị na nha achọrọ site na iji ike na-emegharịghachi nke hama ma ọ bụ nrụgide nke pịa.
  • Extrusion: A na-etinye oghere ahụ n'ime akpa extrusion mechiri emechi na nrụgide na-etinye n'otu njedebe iji wepụ oghere ahụ site na oghere anwụ a kapịrị ọnụ iji nweta ụdị na nha dị iche iche.

Atụmatụ:904Lbụ obere carbon, akwa alloyed austenitic igwe anaghị agba nchara emebere maka ọnọdụ corrosion siri ike.Ọ nwere nguzogide corrosion ka mma karịa 316L na 317L, ma jikọta ọnụ ahịa na arụmọrụ, yana arụmọrụ dị elu. N'ihi mgbakwunye nke 1.5% ọla kọpa, ọ nwere nguzogide corrosion dị mma maka ibelata acids dị ka sulfuric acid na phosphoric acid.

Ngwa:

  • Mmanụ & gas;
  • Nri& Ọgwụ;
  • ahụike;
  • Ụgbọ njem;
  • Mwube

904l

 


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