416 303 Dawb Txiav Stainless Hlau Bar

Tsham tam sim no
Txhawb tshuaj

Txuj: ASTM 582 / ASTM A582M

Cov ntaub ntawv:
416,416Se

420F 430F
303,303CU, 303Se

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Raws li rau feem ntau lwm dawb-machining stainless steels txoj kev txhim kho hauv machinability tau tiav los ntawm
ntxiv ntawm leej faj uas ua rau manganese sulphide suav nrog.


416 Stainless hlau khoom muaj los ntawm Beall Kev Lag Luam Group yog martensitic free machining qib ntawm stainless. Vim tias nws tus nqi qis thiab npaj tau siv tau txaus, 416 stainless hlau tau siv yooj yim hauv nws lub xeev siab heev. Nws ua kom pom cov tshuab zoo dua li cov qib ntawm austenitic, txawm li cas los xij, kev txi rau xeb tsis kam. Txij li cov xeb hlau 416 tsis muaj cov ntsiab lus siab sulfer nws tsis haum rau cov khoom siv hauv hiav txwv lossis muaj cov dej chloride raug. Peb tuaj yeem muab peb cov 416 stainless hlau rau txhua qhov project loj lossis me.

430F yuav tsum tau txiav txim siab thaum ua cov khoom machined los ntawm 17% chrome steel. Hom 430F tsis ua tawv tawv los ntawm kev kho cua sov. Nws tau siv rau hauv cov ntsia hlau tsis siv neeg lub tshuab rau qhov yuav tsum muaj xeb zoo xws li qhov chaw dav hlau, cov iav, thiab lwm yam. Hom 430F tsis pom zoo rau cov nkoj uas muaj roj cua lossis kua hauv qab lub siab.
Qeb 303 sawv cev rau qhov ua tau zoo hauv kev ua tau ntawm cov austenitic stainless hlau. Nws yog qhov tseem ceeb siv thaum kev tsim khoom cuam tshuam nrog kev siv tshuab loj hauv tshuab tsis siv neeg ntsia hlau. Qhov Ntsuas Qhov Ruaj Ntseg yog kwv yees li 78% .Txawm cov leej faj ntxiv uas yog lub luag hauj lwm rau kev ua kom zoo dua qub thiab cov yam ntxwv ntawm Qib 303 qis nws qhov kev txhim kho corrosion rau hauv qab uas
Qeb 304. Raws li rau lwm cov qib austenitic tus qauv muab 303 zoo tawv, txawm tias cov leej faj nyob rau hauv 303 txo nws qhov tawv me ntsis.Qhov 303Se (UNS S30323) muaj selenium dua li tsis muaj leej faj ntxiv, txhim kho qhov kub thiab txias tsim cov yam ntxwv ntau dua li cov ntawm 303 thiab muab qhov yooj yim machined nto tiav.

Qib



C

Mn

Si

P

Qha

Cr

Mo

N

Saib

303

min.

max.

-

0.15

-

2.00

-

1.00

-

0.20

0.15

-

17.0

19.0

-

8.0

10.0

Qib



C

Mn

Si

P

Qha

Cr

Mo


416

min.

max.

-

0.15

-

1.25

-

1.00

-

0.060

0.15

-

12.0

14.0

-

-


Nrog kev dav thiab kev txawj ntse, Beall Kev Lag Luam Group yog ib qho ntawm cov kev ua lag luam dawb txiav stainless hlau bar manufacturers thiab cov chaw muag khoom. Peb muaj pua pua ntawm cov neeg ua haujlwm siab nyob ntawm koj cov kev pabcuam. Thov so assured kom tau txais kev sib tw nqi dawb txiav txiav stainless hlau bar kev muag khoom nrog peb.

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