ASTM A213 TP317L Stainless Hlau Seamless Yeeb Nkab

ASTM A213 TP317L yog dab tsi?

ASTM A213 TP317L yog ib qho ultra- carbon molybdenum tsawg- muaj cov austenitic stainless hlau seamless yeeb nkab, nrog cov ntsiab lus molybdenum siab dua TP316L, muab cov tshuaj chloride corrosion kuj. Nws yog dav siv nyob rau hauv hnyav corrosive pipelines rau tshuaj, petrochemical thiab desalination industries.

Qib sib npaug (Horizontal)

UNS: S31703|JIS: SUS317L|GB: 022Cr19Ni13Mo3|EN: X2CrNiMo18-14-3|PIB: 1.4438

Chemical Composition (wt%, Kab rov tav)

C: Tsawg dua lossis sib npaug rau 0.03|Si: Tsawg dua lossis sib npaug rau 1.00|Mn: Tsawg dua lossis sib npaug rau 2.00|P: Tsawg dua lossis sib npaug rau 0.045|S: Tsawg dua lossis sib npaug rau 0.030|Cr: 18.00-20.00 Nws Nia: 11.00-15.00|Mo: 3.00-4.00 Nws Fe: Sib npaug

Cov khoom tseem ceeb (20 degree, Annealed, Kab rov tav)

Qhov ceev: 7.98g / cm³|Melting Point: 1375-1450 degree|Tensile zog: 485-650N / mm²|Yield Strength: Ntau dua lossis sib npaug rau 170N / mm²|Elongation: Ntau dua lossis sib npaug li 40%|Hardness: Tsawg dua los yog sib npaug rau 217HB

Cov yam ntxwv tseem ceeb

• Superior pitting thiab crevice corrosion kuj, zoo tagnrho rau siab -chloride media xws li seawater thiab brine • Ultra-tsawg carbon tsim tshem tawm post-weld intergranular corrosion, tsis xav tau annealing tom qab welding • Zoo formability thiab weldability, yooj yim rau txheej txheem rau hauv complex pipeline structures • Ntau ruaj tshaj TP316L corrosive kev pab cuam lub neej.

TP317L vs TP316L (kab rov tav)

Mo Cov ntsiab lus: 317L (3.00-4.00%)|316L (2.00-3.00%)|Chloride Resistance: 317L (Superior)|316L (Zoo)|Corrosion Scope: 317L (Harsh Corrosion)|316L (General Corrosion)|Nqe: 317L (siab dua)|316L (hauv qab)

Element	Cov ntsiab lus (%)
Hlau, Fe	Tshuav
Chromium, Cr	18-20
Nickel, Nia	11-15
Molybdenum, Mo	3-4
Manganese, Mn	2
Silicon, Sib	1
Phosphorus, P	0.045
Carbon, C	0.03
Sulfur, S	0.03

 

Stainless hlau Suppliers

Yog tias koj muaj qhov project xav tau rau stainless hlau, peb txais tos koj xaj. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Nws tuaj yeem ua tiav rau hauv ntau yam khoom siv, nrog rau cov phaj, coils, raj, tuav, xov hlau, thiab lwm yam. Rau cov ncauj lus kom ntxaws txog cov tshuaj muaj pes tsawg leeg thiab cov qauv dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.Email: info@gneestainless.com

 

Kev xeem thiab cov ntaub ntawv: Daim ntawv pov thawj ntawm Hoobkas, EN 10204 3.1, daim ntawv qhia tshuaj, daim ntawv qhia kev siv tshuab, daim ntawv ntsuam xyuas kev puas tsuaj, tsis yog- daim ntawv ntsuam xyuas kev puas tsuaj, PMI daim ntawv ntsuam xyuas, daim ntawv ntsuam xyuas pom, daim ntawv ntsuam xyuas thib peb, NABL daim ntawv pov thawj kuaj.
Ntim: Ntoo crate ntim, npuas qhwv ntim, steel strapping, lossis ntim raws li cov neeg siv khoom xav tau.