A312 TPORL ... cov yeeb nkab hlau

Cov lus piav qhia luv luv:

Txheem: JIS AISI ASTM GB DIN EN BS

Qib: 201, 202, 302, 302, 304, 304, 304, 30s, 311, 311, 410, 420,430,904, thiab lwm yam

Cov txheej txheem: Muab kauv welded, ERW, EFW, seamless, ci annaling, thiab lwm yam

Kev ua siab ntev: ± 0.01%

Kev Pab Cuam: khoov, vuam, decoiling, xuas nrig ntaus, txiav

Ntu cov duab: puag ncig, duab plaub, xwmfab, hex, oval, thiab lwm yam

Nto tas: 2B 2D 2D BA No.3 HL No.4 8K

Nqe Lub Sij Hawm: FOB, CIF, CFR, CNF, Exw

Lub Sij Hawm Them Nyiaj: T / T, L / C

Xa email rau peb Whatsapp Amy@jindalaisteel.com

Khoom Qhia Qhia

Khoom Ntawv

Txheej txheem cej luam ntawm alloy 430 stainless hlau yeeb nkab

430 stainlessisLub ferritic, ncaj chromium ncaj, tsis yog-ua kom zoo corrosion zoo thiab cov yam ntxwv muaj txiaj ntsig nrog cov khoom siv neeg muaj txiaj ntsig zoo. Nws lub peev xwm los tawm tsam nitric acid nres tso cai rau nws siv hauv cov ntawv thov tshuaj tshwj xeeb thiab cov cuab yeej siv hluav taws xob sawv cev rau nws cov ntawv thov loj tshaj plaws. 430 stainless hlau muaj zoo corrosion resistance ua ke nrog cov kev tsim nyog. 430 yog zoo heev li 439 qib stainless hlau nrog me ntsis tsawg dua chromium ntawm 16% cov ntsiab lus tsawg kawg. 430 yog ntau oxidation tiv taus thiab corrosion resistant dua 409 qib. 430 yog ib qho nrov nrov uas tsis yog-qhov nyuaj tshaj plaws feem ntau siv nyob rau hauv cov chaw nyob sab hauv tsev. 430 yog yooj yim txias tsim los ntawm dabtsi yog khoov, nqus daim duab sib sib zog nqus thiab ncab sib. 430 yog qhov yooj yim rau lub tshuab thiab yog sib piv rau cov txheej txheem carbon cov hlau uas xav tau tib cov lus qhia hais txog kev txua khoom, txiav ceev thiab txiav ceev. 430 tuaj yeem welded txawm tias nws yuav xav tau annealing.

Qhov sib txawv ntawm 304 thiab 430 stainless hlau

Ib qho ntawm cov qhab nia nrov tshaj plaws ntawm Ferritic Stainless hlau nrog cov yam ntxwv tsis muaj hlau yog 430. Lub hnub nyoog tshaj plaws nrog tsawg dua 1% Nickel, txog 18% chromium , silicon, phosphorus, leej faj, thiab manganese. Nrog 18% chromium, carbon, manganese, sioson, phosphorus, thiab hlau, lub 30% npib tsib caug xyoo 8% rau hauv nws txoj kev muaj pes tsawg leeg.

Lub 304 cov ntaub ntawv muaj tsawg kawg yog lub zog muaj zog thiab lub zog tensile ntawm 215 MPA thiab 505 MPa, feem, ua tsaug rau qhov tshuaj muaj tshuaj lom neeg no. Qhov tsawg kawg ntawm cov txiaj ntsig ib lub zog thiab lub zog tensile ntawm cov khoom 430 yog txog 260 mpa thiab 600 mpa, feem. 430 muaj lub ntsiab lus melting uas tuaj yeem ncav cuag 1510 degrees Celsius. Denser tshaj li 430 yam khoom yog 304 cov khoom siv.

Tshuaj lom neeg tshuaj lom neeg ntawm alloy 430 stainless hlau yeeb nkab

Tshuaj Lom Zem	% Tam sim no
Carbon (c)	0.00 - 0.08
Chromium (cr)	16.00 - 18.00
Manganese (MN)	0.00 - 1.00
Silicon (si)	0.00 - 1.00
Phosphorous (p)	0.00 - 0.04
Sulphur (s)	0.00 - 0.02
Hlau (FE)	Seem