ASTM A312 TP 304/304L Stainless hlau yeeb nkab
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ASTM A312 TP 304/304L Stainless hlau yeeb nkab

ASTM A312 TP 304/304L yog ib qho kev qhia tshwj xeeb rau seamless thiab welded austenitic stainless hlau kav npaj rau kev kub siab thiab kev pabcuam corrosive.
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Lub ntsiab sib txawv nyob rau hauv cov tshuaj muaj pes tsawg leeg ntawmA312 TP304 stainless hlau yeeb nkabthiab TP304L stainless hlau yeeb nkab yog qhov ntau ntawm cov ntsiab lus carbon thiab npib tsib xee. Sab sauv txwv ntawm cov ntsiab lus carbon ntawm 304L steel yeeb nkab yog 0.035%, uas yog qis dua TP304. Cov pa roj carbon nyob rau hauv cov hlau tuaj yeem muab lub zog, tab sis raws li lub hauv paus ntsiab lus ntawm chromium deficiency, nag lossis daus ntawm chromium carbide yuav cuam tshuam rau kev tiv thaiv corrosion; thaum npib tsib xee tuaj yeem txhim kho corrosion kuj.

ASTM A312 TP304 stainless hlau yeeb nkab sab nraud txoj kab uas hla 6-630mm, phab ntsa thickness 1-50mm, ntev 4000mm-13000mm.
Cov hlau tseem ceeb muaj xws li: 300 series stainless hlau, duplex steel, siab nickel alloy, thiab lwm yam. Cov ntaub ntawv tshwj xeeb thiab cov lus qhia tshwj xeeb tuaj yeem tsim raws li cov neeg siv khoom xav tau. Cov khoom tsim nyog rau roj av, tshuaj thiab tshuaj fiber ntau, kev kho mob tshuab, smelting, aerospace, papermaking, zaub mov, shipbuilding, ib puag ncig tiv thaiv, boilers, tshav kub exchangers, siab hlab ntsha, condensers, dej txuag, hluav taws xob thiab lwm yam lag luam.

Tshuaj muaj pes tsawg leeg ntawm ASTM A312 TP 304L Stainless hlau yeeb nkab

Qhov hnyav%

C

Mn

P

S

Si

Cr

Ni

304L

.035

2.00

.045

.030

1.00

18.0-20.0

8.0-13.0

Yog li ntawd, saib qhov sib piv ntawm cov khoom siv kho tshuab, raws li qhia hauv daim duab hauv qab no, qhov tsawg kawg nkaus yield zog thiab tensile lub zog ntawm TP304 yog siab dua li ntawm TP304L; tab sis qhov corrosion kuj ntawm TP304 tsis zoo li TP304L vim tias cov ntsiab lus tsis tshua muaj carbon tuaj yeem txo cov nag lossis daus ntawm chromium carbide.

Mechanical Properties Ntawm ASTM A312 TP 304L Seamless Yeeb Nkab

Qib

Tensile

 

Qhov kawg / Min

Yield / Min

Elongation / Min

 

KSI

MPA

KSI

MPA

%

304L

70

485

25

170

35

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gnee muaj ntau tshaj 5,000 tons ntawm cov kav dej ntawm ntau qhov ntau thiab tsawg thiab cov qauv, feem ntau yog carbon steel thiab stainless hlau, npog cov kav dej, profiles, daim hlau thiab lwm yam khoom. Exported rau ntau tshaj 60 lub teb chaws thiab cheeb tsam xws li Russia, Canada, Is Nrias teb, Brazil, thiab Southeast Asia.

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Cim npe nrov: astm a312 tp 304/304l stainless hlau yeeb nkab, Tuam Tshoj astm a312 tp 304/304l stainless hlau yeeb nkab manufacturers, lwm tus neeg, Hoobkas

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