A312 Tp347h Stainless hlau yeeb nkab

ASTM A312 TP347H Stainless Hlau Yeeb Nkab yog ib qho austenitic stainless hlau yeeb nkab uas muaj niobium (Nb) ua cov khoom stabilizing. Nws tsis tsuas yog tiv thaiv carbide nag lossis daus thaum raug kub hnyiab, tab sis kuj tseem muaj cov ntsiab lus carbon siab uas txhim kho lub zog nkag. Nws yog haum rau siab - kub thiab siab - ib puag ncig siab, xws li petrochemical, thermal fais fab nroj tsuag, thiab aerospace teb.
Sab nraud txoj kab uas hla: 5mm-420mm (customizable)
Phab ntsa Thickness: 0.5mm-55mm (Customizable)
Ntev: tuaj yeem kho raws li qhov kev thov
Steel Qib: TP347H

Khoom Description

ASTM A312 TP347H Stainless hlau yeeb nkab

Qhov zoo ntawm ASTM A312 TP347H Stainless Hlau Yeeb Nkab

Khoom zoo: Lub stabilizing nyhuv ntawm niobium nyob rau hauv TP347H tiv thaiv carbide nag lossis daus, yog li txo intergranular corrosion nyob rau hauv chav circuits, ua rau nws haum rau boilers, superheaters, thiab reheaters.
Vuam Zoo: TP347H tsis kam rau intergranular corrosion ua kom muaj zog thiab txhim khu kev qha txheej txheem piping welds.
High Creep Strength Advantage: TP347H cov ntsiab lus carbon siab txhim kho cov yeeb nkab deformation tsis kam ntawm qhov kub thiab txias los ntawm cov khoom siv ntxiv dag zog thiab carbide nag lossis daus.

Daim ntawv thov ntawm ASTM A312 TP347H Stainless Hlau Yeeb Nkab

Petrochemical thiab Refining Industries: Rauv tubes, cov kav dej hloov kho, thiab catalytic cracking units.
Kev ua tshuaj lom neeg: Reactors, heat exchangers, thiab piping systems rau tuav cov tshuaj oxidizing heev.
Aerospace thiab Gas Turbines: Turbine casings thiab tso pa tawm, siab -kub roj thiab tso cov kav dej, thiab lwm yam.
Kev tiv thaiv ib puag ncig: Incinerators, flue gas cleaning systems, thiab khib nyiab rov qab boilers.
Cov cuab yeej siv cua sov: Cov khoom siv hluav taws xob kho cua sov, cov raj radiant, thiab siab -kub conveyors.

Tshuaj muaj pes tsawg leeg

Element	C	Mn	Si	P	S	Cr	Ni	Nb + Ta
TP347H (%)	0.04 – 0.10	Tsawg dua lossis sib npaug li 2.00	Tsawg dua lossis sib npaug li 0.75	Tsawg dua lossis sib npaug li 0.045	Tsawg dua lossis sib npaug li 0.030	17.0 – 19.0	9.0 – 13.0	Ntau dua lossis sib npaug li 10 × C (feem ntau 0.8 - 1.20%)

Mechanical Properties

Khoom	Tensile zog	Yield zog	Elongation	Hardness
Tus nqi	Ntau dua lossis sib npaug li 515 MPa	Ntau dua lossis sib npaug li 205 MPa	Ntau dua lossis sib npaug li 35%	Tsawg dua lossis sib npaug rau 90 (HRB)

Cov qhab nia xaiv tau

304H- Rau nruab nrab siab -kev pabcuam kub.
316H- Cov tshuaj chloride zoo dua, tab sis qis dua creep zog dua 347H.
321H- Titanium-stabilized, kuj zoo rau qhov kub thiab txias.
Incoloy 800H / HT- Rau qhov kub siab tshaj lub zog tshaj stainless hlau.

Khoom Qhia

Cov khoom siv

steeltube-applications

Cov khoom ntim

stainless steel pipe package.jpg

Cim npe nrov: a312 tp347h stainless hlau yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom