Icyuma cya austenitic ASME SA213 · umuyoboro wa S31254.SMO254 Ishusho y'ishusho

Icyuma cya Super austenitic ASME SA213 · Umuyoboro wa S31254.SMO254

Ibisobanuro bigufi:

254 SMO (UNS S31254) ni icyuma kitagira umugese cya austenitic gihuye n'ibindi byuma bitagira umugese bya austenitic kandi cyakozwe gifite urugero rwo hejuru rwa chromium, molybdenum, na azote kugira ngo kidahura n'ubushyuhe bwinshi. Iyi alloy ahanini ni alloy ya chromium-molydenum-nickel hamwe na azote ihora ari yo yiyongereyeho; ingano yayo ingana na: Cr 20%–22%, Mo 6%–7%, Ni 18%–20%, na azote yongera imbaraga zayo no kudahura n'ubushyuhe, cyane cyane mu bidukikije bifite chloride nko mu mazi yo mu nyanja, bikora mu nganda z'impapuro, pulp, n'ibinyabutabire.

Ingano y'umuyoboro w'amazi:S31254, 254 SMO, EN 1.4547, UNS S31254

Ubwoko bw'umuyoboro:Nta muvuduko

Ifishi y'umuyoboro w'amazi:Ibice bigororotse, bicuramye, biciwe kugeza ku burebure

Kurangiza ubuso:Umuti wakuwemo ibinyampeke n'ibikomoka kuri pickled (AP), Bright Annealed (BA), waraseye

Amabwiriza ngenderwaho (ASME/ASTM):ASME SA213, ASTM A213

Amabwiriza ngenderwaho (EN):EN 10216-5

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Imiyoboro ya S31254 (254 SMO) y'icyuma kidashonga, imiyoboro ya 1.4547 y'icyuma kidashonga

Ikintu	Ibisobanuro / Ibisobanuro birambuye
Umuyoboro w'icyuma kitagira umwanda	ASME SA213, ASTM A213
Ingano y'umuyoboro	1/8 ″ OD kugeza 5 ″ OD (mm 6,35 mm kugeza 127 mm)
Ingano y'ubunini	mm 0.5 – mm 15
Ubwoko	Nta muvuduko
Ifishi	Impande, U Bend
Uburebure	Inshuro imwe itunguranye, inshuro ebyiri zitunguranye n'uburebure busabwa / U Bend
Iherezo	Iherezo Risanzwe, Iherezo Rifite Imirongo
Uburinzi bw'iherezo	Ingofero za pulasitiki
Irangi ryo hanze	2B, BA, AP, Irasekuye
Imiterere y'ibyo umuntu asabwa gutanga	Umuti wakuwemo ibinyampeke kandi urimo ibinyampeke, wakuwemo ibinyampeke bitangaje, wakuwemo ibinyampeke bikonje
Igenzura, Raporo z'ibizamini	Impamyabumenyi z'ibizamini bya Mill, EN 10204 3.1, Ikizamini cya Eddy Current, Ikizamini cya Hydrostatic
Gupakira	Bipakiye mu masanduku y'ibiti, cyangwa nk'uko abakiriya babisaba
Ibidasanzwe	Ingano n'Ibisobanuro bitari ibyavuzwe haruguru bishobora gukorwa igihe cyose ubisabye

UNS S31254. 254 SMO. 1.4547 Ibikubiye mu ruganda

Ibikubiye mu binyabutabire (muri % ku bunini)

Icyiciro	C (Ntarengwa.)	Si (Max.)	Mn (Ntarengwa.)	P (Ntarengwa.)	S (Ntarengwa.)	Cr	Ni	Mo	Cu	N	Ibindi
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 Umutungo wa Mechanical

Imiterere ya Mekanike n'Ubushyuhe

Icyiciro	Rp 0.2 Mpa (Iminota)	Rp 1.0 Mpa (Iminota)	Rm Mpa (Ntoya - Ntarengwa)	A (%) (Iminota y'uburemere)	Ubukomere (HRB) (Ntarengwa)	Uburyo bwo kuvura ubushyuhe
S31254	300		650	35	96	Umuti washyizwemo ubushyuhe (ubushyuhe buciriritse bwa 1150°C)
1.4547	300	340	650 – 850	35		Igisubizo cyafashwe