Cov hlau Austenitic ASME SA213 · TP347

Kev Piav Qhia Luv:

Tp347 yog cov hlau stainless austenitic uas ruaj khov nrog columbium. Qhov ntxiv ntawm columbium ua rau cov qib stainless no ua tau zoo tshaj plaws ntawm qhov xwm txheej oxidation siab hauv qab qhov kub siab ntawm kwv yees li 800 degrees Celsius

TP347H (UNS S3409) yog qib hlau tsis xeb ntawm TP347 nrog cov ntsiab lus carbon ntau dua (0.04 - 0.10)

347H muaj kev tiv thaiv zoo rau kev xeb intergranular, thiab muaj kev tiv thaiv zoo corrosion hauv alkali, dej hiav txwv thiab ntau yam kua qaub. Vim nws zoo tiv taus cua sov thiab oxidation tsis kam, nws tuaj yeem tiv taus cov khoom me me ntawm qhov kub qis dua 850 degrees.

Qib Raj:TP347, AISI 347, EN 1.4550, UNS S34700

Hom Raj:Tsis muaj qhov sib txuas

Daim Ntawv Raj:Cov Khoom Ncaj, Khoov U, Txiav Kom Ntev

Qhov Chaw Tiav:Kev daws teeb meem Annealed & Pickled (AP), Bright Annealed (BA), Polished

Cov Qauv (ASME/ASTM):ASME SA213, ASTM A213

Cov Qauv (EN):EN 10216-5

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

TP347 Cov Hlau Stainless Hlau, 1.4550 Cov Hlau Stainless Hlau

Khoom	Cov Lus Qhia Tshwj Xeeb / Cov Lus Qhia Ntxiv
Cov Hlau Stainless Hlau	ASME SA213, ASTM A213
Qhov Loj ntawm Lub Raj Mis	1/8 "OD rau 5" OD (6.35mm txog 127mm)
Qhov tuab ntau yam	0.5 hli - 15 hli
Hom	Tsis muaj qhov sib txuas
Daim Ntawv	Puag ncig, U Khoov
Ntev	Ib Leeg Random, Ob Chav Random & Qhov Ntev Yuav Tsum Tau / U Bend
Xaus	Qhov Kawg, Qhov Kawg Beveled
Kev Tiv Thaiv Kawg	Cov kaus mom yas
Sab Nraud Tiav	2B, BA, AP, Polished
Kev Xa Khoom	Tshuaj Annealed thiab Pickled, Bright Annealed, Txias Drawn
Kev Tshuaj Xyuas, Cov Ntawv Qhia Txog Kev Xeem	Daim Ntawv Pov Thawj Xeem Zeb, EN 10204 3.1, Kev Xeem Tam Sim No Eddy, Kev Xeem Hydrostatic
Ntim khoom	Ntim rau hauv cov thawv ntoo, lossis raws li cov neeg siv khoom thov
Cov Khoom Tshwj Xeeb	Qhov loj thiab cov lus qhia tshwj xeeb uas tsis yog saum toj no tuaj yeem tsim tau raws li qhov kev thov

TP 347. UNS S34700. 1.4550 Cov Tshuaj Lom Zem

Cov Tshuaj Lom Zem (hauv % los ntawm pawg)

Qib	C (Qhov siab tshaj plaws)	Si (Max.)	Mn (Max.)	P (Tshaj plaws.)	S (Qhov siab tshaj plaws)	Cr	Ni	Mo	Nb (Cb)	N	Lwm tus
347	0.08	0.75	2.00	0.045	0.030	17.0 – 19.0	9.0 – 13.0		10xC – 1.10
1.4550	0.08	1.00	2.00	0.045	0.015	17.0 – 19.0	9.0 – 12.0		10xC – 1.00

TP 347. UNS S34700. 1.4550 Khoom Siv Kho Tshuab

Khoom Siv Kho Tshuab & Kev Kho Mob Kub

Qib	Rp 0.2 Mpa (Min.)	Rp 1.0 Mpa (Min.)	Rm Mpa (Min. - Max.)	Ib (%) (Yam tsawg kawg nkaus)	Qhov nyuaj (HRB) (Max.)	Kev Kho Mob Kub
347	205		515	35	90	Kev daws teeb meem Annealed
1.4550	190	220	500 – 750	30		Kev daws teeb meem Annealed