Babban ƙarfe mai ƙarfi ASME SA213 · bututun S31254.SMO254

Takaitaccen Bayani:

254 SMO (UNS S31254) ƙarfe ne mai kama da bakin ƙarfe wanda ya dace da sauran ƙarfe masu kama da bakin ƙarfe na austenitic kuma an ƙera shi da manyan matakan chromium, molybdenum, da nitrogen don juriya ga tsatsa da tsatsa a cikin rami. Wannan ƙarfe galibi shine ƙarfe mai kama da chromium-molydenum-nickel tare da nitrogen koyaushe a matsayin ƙarin abu; kimanin abun da ke ciki shine: Cr 20%–22%, Mo 6%–7%, Ni 18%–20%, da nitrogen wanda ke ƙara ƙarfi da juriya ga tsatsa, musamman a cikin muhallin da ke ɗauke da chloride kamar a cikin ruwan teku, yana aiki a masana'antar takarda, ɓangaren litattafan almara, da sinadarai.

Darajan Tube:S31254, 254 SMO, EN 1.4547, UNS S31254

Nau'in Bututu:Ba shi da sumul

Tsarin Bututu:Madaidaiciya, Lanƙwasa U, Guda-zuwa-Tsawon Yanka

Ƙarshen Fuskar:Maganin da aka yi wa ado da kuma aka yi wa ado (AP), Mai haske (BA), Mai gogewa

Ma'auni (ASME/ASTM):ASME SA213, ASTM A213

Ma'auni (EN):EN 10216-5

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Bututun Bakin Karfe S31254 (254 SMO), Bututun Bakin Karfe 1.4547

Abu	Bayani / Cikakkun bayanai
Bakin Karfe Tube	ASME SA213, ASTM A213
Girman Tube	1/8 ″ OD zuwa 5 ″ OD (6.35 mm zuwa 127 mm)
Nisa Mai Kauri	0.5 mm – 15 mm
Nau'i	Ba shi da sumul
Fom ɗin	Zagaye, U Bend
Tsawon	Bazuwar Guda ɗaya, Bazuwar Guda Biyu & Tsawon da ake buƙata / Lanƙwasa U
Ƙarshe	Ƙarshen da aka Faɗi, Ƙarshen da aka Rage
Kariyar Ƙarshe	Murfin filastik
Ƙarshen Waje	2B, BA, AP, An goge
Yanayin Isarwa	Maganin da aka yi wa ado da kuma aka yi wa ado da shi, an yi wa ado da kyau, an yi masa ado da sanyi
Dubawa, Rahotannin Gwaji	Takaddun Shaidar Gwajin Injin, EN 10204 3.1, Gwajin Eddy na Yanzu, Gwajin Hydrostatic
shiryawa	An saka a cikin Akwatunan Katako, ko kuma kamar yadda Abokan Ciniki ke buƙata
Na Musamman	Girma da ƙayyadaddun bayanai banda na sama za a iya ƙera su akan buƙata

UNS S31254. 254 SMO. 1.4547 Haɗin Sinadarai

Sinadarin Sinadari (a cikin kashi ta taro)

Matsayi	C (Matsakaicin)	Si (Max.)	Mn (Max.)	P (Matsakaicin)	S (Matsakaicin girma)	Cr	Ni	Mo	Cu	N	Wasu
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 Kayan Inji

Kayan Inji & Maganin Zafi

Matsayi	Rp 0.2 Mpa (Ƙananan)	Rp 1.0 Mpa (Ƙananan)	Rm Mpa (Ƙananan – Matsakaicin)	A (%) (Ƙananan)	Taurin kai (HRB) (Matsakaicin)	Maganin Zafi
S31254	300		650	35	96	Maganin da aka haɗa (Mafi ƙarancin 1150°C)
1.4547	300	340	650 – 850	35		An Yi Maganin Allon