Tšepe e matla ea austenitic ASME SA213 · Phaephe ea S31254.SMO254

Tlhaloso e Khutšoanyane:

254 SMO (UNS S31254) ke tšepe e sa hloekang ea austenitic e lumellanang le litšepe tse ling tse sa hloekang tsa austenitic 'me e entsoe ka maemo a holimo a chromium, molybdenum, le naetrojene bakeng sa ho hanyetsa ho hoholo ha ho koaheloa ha sekoti le ho phunya ha sekoti. Motsoako ona haholo-holo ke motsoako oa chromium–molydenum–nickel o nang le naetrojene kamehla e le karolo e ekelitsoeng; motsoako o hakanyetsoang ke: Cr 20%–22%, Mo 6%–7%, Ni 18%–20%, le naetrojene e eketsang matla a eona le ho hanyetsa ho bola, haholo-holo libakeng tse nang le chloride tse kang metsing a leoatle, tse sebetsang liindastering tsa pampiri, pulp le lik'hemik'hale.

Kereiti ea Tube:S31254, 254 SMO, EN 1.4547, UNS S31254

Mofuta oa Phaephe:Ha e na seamless

Foromo ea Tube:Likotoana tse otlolohileng, tse kobehileng tsa U, tse khaotsoeng ho isa boleleleng

Qetella hodimo:Tharollo e Annealed & e Pickled (AP), e Khanyang e Khanyang (BA), e bentšitsoeng

Maemo (ASME/ASTM):ASME SA213, ASTM A213

Maemo (EN):EN 10216-5

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Liphaephe tsa Tšepe e sa Khaotseng tsa S31254 (254 SMO), Liphaephe tsa Tšepe e sa Khaotseng tse 1.4547

Ntho	Tlhaloso / Lintlha
Tšepe e sa Khaotseng	ASME SA213, ASTM A213
Boholo ba Tube	1/8″ OD ho isa ho 5″ OD (6.35 mm ho isa ho 127 mm)
Botenya ba mefuta e fapaneng	0.5 mm – 15 mm
Mofuta	Ha e na seamless
Foromo	Selikalikoe, U Kobehile
Bolelele	Bolelele bo le bong bo sa reroang, bo habeli bo sa reroang le bolelele bo hlokahalang / U e kobehile
QETA	Qetello e se Nang Sekoli, Qetello e Beveled
Tšireletso ea Qetello	Likhapo tsa polasetiki
Qetello ea Kantle	2B, BA, AP, E bentšitsoeng
Boemo ba ho Romela	Tharollo e annealed le e qhibilihisitsoeng, e annealed e khanyang, e huloa ka serame
Tlhahlobo, Litlaleho tsa Teko	Lisetifikeiti tsa Teko ea Mill, EN 10204 3.1, Teko ea Hona Joale ea Eddy, Teko ea Hydrostatic
Ho paka	E pakiloe ka mabokoseng a lehong, kapa ho latela Likopo tsa Bareki
Likhetho tse khethehileng	Boholo le Litlhaloso tse ling tse seng kaholimo li ka etsoa ha ho kopuoa

UNS S31254. 254 SMO. 1.4547 Sebopeho sa Lik'hemik'hale

Sebopeho sa Lik'hemik'hale (ka % ka boima)

Sehlopha	C (Boholo.)	Si (Boholo.)	Mn (Boholo)	P (Boholo.)	S (Boholo.)	Cr	Ni	Mo	Cu	N	Tse ling
S31254	0.020	0.80	1.00	0.030	0.010	19.5 – 20.5	17.5 – 19.5	6.00 – 6.50	0.50 – 1.00	0.18 – 0.25
1.4547	0.020	0.70	1.00	0.030	0.010	19.5 – 20.5	17.5 – 19.5	6.00 – 7.00	0.50 – 1.00	0.18 – 0.25

UNS S31254. 254 SMO. 1.4547 Thepa ea Mechini

Thepa ea Mechini le Kalafo ea Mocheso

Sehlopha	Rp 0.2 Mpa (Bonyane)	Rp 1.0 Mpa (Bonyane)	Rm Mpa (Bonyane - Boholo)	A (%) (Bonyane)	Boima (HRB) (Boholo)	Kalafo ea Mocheso
S31254	300		650	35	96	Tharollo e kentsweng (Bonyane 1150°C)
1.4547	300	340	650 – 850	35		Tharollo e Annealed