1.4439 Seamless Stainless Steel Tube
1.4439 Seamless Stainless Steel Tube
1.4439 Seamless Stainless Steel Tube
1.4439 Seamless Stainless Steel Tube
1.4439 Seamless Stainless Steel Tube

1.4439 Seamless Stainless Hlau Tube

Alloy 317LMN yog non-magnetic nyob rau hauv annealed mob. Nws tsis tuaj yeem hardened los ntawm kev kho cua sov, tsuas yog los ntawm kev ua haujlwm txias. Cov hlau tuaj yeem ua tau yooj yim welded thiab ua tiav los ntawm cov qauv hauv khw fabrication xyaum.The nitrogen cov ntsiab lus ntawm Alloy 317LMN ua raws li tus neeg sawv cev ntxiv dag zog muab nws lub zog ntau dua li 317L .Alloy 317LMN kuj yog qib qis carbon uas ua rau nws siv tau rau hauv raws li-welded mob dawb los ntawm chromium carbide nag lossis daus ntawm cov qoob loo.

Xa kev nug

Tsham tam sim no

Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.

Xa E-mail:ss@gneesteel.com
Tel:+8615824687445

Khoom Taw qhia

1.4439 Seamless Stainless Hlau Tube

1.4439 yog German tus qauv austenitic stainless hlau, tseem hu ua X2CrNiMoN17-13-5. Hauv qab no yog cov ntaub ntawv qhia ntxaws txog qhov stainless hlau no.

Cov ntaub ntawv hauv paus:

- Ceev: 7.9g / cm³

- Melting point: 1400 degree

-Magnetic: tsis-magnetic

- Modulus ntawm elasticity: 200 GPa

- Tensile zog: 750-1000 MPa

- Yield zog: 450-600 MPa

- Elongation: >25%

qhia:

1.4439 yog cov ntsiab lus siab alloy stainless hlau nrog zoo heev corrosion kuj thiab txhua yam muaj zog. Nws muaj kev tiv thaiv zoo rau cov kua qaub, dej ntsev thiab cov tshuaj chloride ion corrosion, thiab tshwj xeeb tshaj yog haum rau kev ua haujlwm hauv acidic ib puag ncig. Tsis tas li ntawd, cov hlau tsis muaj steel no kuj muaj cov cua sov zoo ntawm qhov kub thiab txias.

qhov zoo:

- Corrosion tsis kam: Nws muaj kev tiv thaiv zoo rau cov kua qaub, dej ntsev thiab chloride ion corrosion, thiab tuaj yeem tswj kev ruaj ntseg rau lub sijhawm ntev hauv qhov chaw corrosive.

- Lub zog zoo txhua yam: Nws muaj lub zog tensile siab thiab lub zog tawm los thiab tuaj yeem tiv taus qee yam khoom siv.

- Kev kub siab ua haujlwm: Nws muaj cov cua kub zoo hauv qhov kub thiab txias thiab tsis ua rau deformation lossis tawg.

siv:

- Kev lag luam tshuaj: haum rau cov kav dej tshuaj, ntim, reactors, thiab lwm yam, muaj peev xwm tiv taus cov teebmeem ntawm ntau yam corrosive media.

- Marine engineering: Nyob rau hauv ib puag ncig marine, nws tuaj yeem tiv taus corrosion ntawm dej ntsev thiab dej hiav txwv, thiab siv los tsim cov khoom siv xws li offshore platforms thiab marine pipelines.

- Kev ua zaub mov: Vim nws cov kua qaub tsis kam, nws tsim nyog siv rau hauv cov khoom ua zaub mov, khoom siv tshuaj, thiab lwm yam.

Khoom:

- Carbon (C): Tsawg dua lossis sib npaug rau 0.03%

- Silicon (Si): Tsawg dua lossis sib npaug rau 1.00%

- Manganese (Mn): Tsawg dua lossis sib npaug rau 2.00%

- Phosphorus (P): Tsawg dua lossis sib npaug rau 0.040%

- Sulfur (S): Tsawg dua lossis sib npaug rau 0.015%

- Nickel (Ni): 12.5-15 0%

- Chromium (Cr): 17.0-19 0%

- Molybdenum (Mo): 4.0-5 0%

- Nitrogen (N): 0 12-0.22%

Cim npe nrov: 1.4439 seamless stainless hlau raj, Tuam Tshoj 1.4439 seamless stainless hlau raj lwm tus neeg