ASTM A Kub Rolled Stainless Hlau Chev 240 321

ASTM A240 Hom 321 Stainless Hlau Kub Rolled Chev yog titanium-stabilized austenitic stainless hlau uas muaj kev tiv thaiv corrosion zoo tshaj thiab kev ua haujlwm kub zoo (txog li 870 degrees) piv rau Hom 304 stainless hlau. 321 Stainless Hlau Kub Rolled Coils yog siv rau hauv cov ntawv thov xws li cov khoom siv hluav taws xob, boilers, kub exchangers, thiab aerospace applications. Nws muaj nyob rau hauv ntau qhov chaw tiav thiab thicknesses, thiab muaj qhov zoo weldability thiab machinability, nrog cov khoom zoo ib yam li cov 304 stainless hlau.

GNEE yog cov chaw tsim khoom ntawm ntau hom 321 stainless hlau coils. Lub 321 stainless hlau coils thiab daim hlau peb muab rau cov series ntawm austenitic stainless hlau. Lawv tuaj yeem siv nyob rau hauv ib puag ncig txog li 900 degrees Celsius, thaum qhov ntsuas kub siab tshaj plaws rau 304 stainless hlau yog 500 degrees Celsius. 321 stainless hlau muaj zoo formability thiab weldability. Txawm li cas los xij, vim nws cov khoom tsis zoo polishing, nws tsis haum rau cov ntawv thov zoo nkauj.

 

Dab tsi yog qhov txawv ntawm 321 thiab 321H stainless hlau?

Qhov sib txawv tseem ceeb ntawm 321 thiab 321H stainless hlau nyob hauv nws cov ntsiab lus carbon: 321H muaj feem pua ​​​​ntawm cov pa roj carbon ntau dua (0.04-0.10%) dua li tus qauv 321 (siab tshaj 0.08%), uas ua rau nws muaj zog ntau dua thiab tsis kam nkag mus rau qhov kub siab (ntau dua 1000℃F lossis 537℃F). Ob leeg yog titanium-stabilized austenitic stainless hlau, tab sis "H" variant tshwj xeeb yog tsim los rau kev thov cov txheej txheem kub kub, qhov qis carbon 321 yuav tsis txaus.

 

Yog tias koj xav paub ntau ntxiv, thov nyem qhov no los tiv tauj peb.

Hu rau tam sim no

Tshuaj muaj pes tsawg leeg ntawm 321 stainless hlau (ASTM A240)cov

Lub ntsiab	Cov ntsiab lus
C (Carbon)	Tsawg dua lossis sib npaug li 0.08%
Yog (Silicon)	Tsawg dua lossis sib npaug li 0.75%
Manganese (Mn)	Tsawg dua lossis sib npaug li 2.0%
Cr (Chromium)	17.0 - 19.0%
Ni (Nickel)	9.0 - 12.0%
S (Sulfur)	Tsawg dua lossis sib npaug li 0.03%
P (phosphorus)	Tsawg dua lossis sib npaug li 0.045%
N (Nitrogen)	0.1%
Titanium (zeeg)	Min . 5 × (C + N) - Max . 0.70 %

 

Mechanical zog ntawm 321/321H stainless hlau (ASTM A240)cov

Tensile zog:> 515MPa

Elastic txwv:> 205MPa

Elongation:> 40%

Hardness:

 

Kev lag luamcov

Yog koj tshawb nrhiav321 stainless hlau coils / stripsnrog tiavB.A.thiab longitudinal npoo, peb yog koj tus khub txhim khu kev qha rau cov khoom zoo thiab ceev shipping.

Xa koj qhov kev nug rau peb tam sim no kom tau txaiskuaj dawb,Hoobkas ncaj nqethiab kev pabcuam tus kheejlongitudinal txiav. Xyuas kom koj cov txiaj ntsig ntau lawm los ntawm hwm 321 stainless hlau coils hnub no!

Hu rau tam sim no

Lub Hoobkas muaj peev xwm: Ntau tshaj 50,000 square metres ntawm thaj chaw tsim khoom, nruab nrog CNC txiav, creasing thiab polishing cov kab ntau lawm, nrog rau txhua xyoo export ntim ntau tshaj 30,000 tons, ua raws li ISO 9001, SGS thiab BV ntawv pov thawj.
Kev lees paub zoo: 100% PMI kuaj, kuaj xyuas qhov tsis zoo ultrasonic thiab kev ntsuas kev ua haujlwm zoo. Advanced annealing thiab leveling cov cuab yeej ua kom zoo li flatness thiab precision.

Waterproof ntawv nrog PE zaj duab xis interlayer los tiv thaiv khawb thiab ya raws. Kev xa khoom hauv 3-7 hnub ua haujlwm. Kev xa khoom sai sai rau Tebchaws Europe, Southeast Asia, Middle East, South America, North America, thiab lwm yam.

Cim npe nrov: astm a240 321 kub dov stainless hlau coils, tsum, customized, wholesale, pheej yig, luv nqi, daim ntawv teev nqi, luv nqi, Tshuag, dawb qauv