ASME SA387 GR.22 CL2 Boiler da Matsayin Jirgin Karfe

ASME SA387 GR.22 CL2 Boiler da Matsayin Jirgin Karfe

ASME SA387 faranti ne na chromium molybdenum gami da ƙarfe wanda aka yi niyya da farko don tukunyar jirgi mai walda da tasoshin matsa lamba da aka ƙera na sabis na zafin jiki.

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Gnee karfe, karfe samar daga sama zuwa teku suna samuwa, duniya isa;

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Bututu Karfe mara sumul Alloy Karfe bututu Carbon Karfe Bututu API Line Pipe Welded Karfe bututu Galvanized Karfe bututu Kayan aiki

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Karfe Plate

Karfe Resistant Weather Boiler Pressure Vessel Karfe Farantin Karfe na Jirgin Ruwa Saka Farantin Karfe Mai Juriya Ƙarfin Ƙarfin Ƙarfin Ƙarfi Karfe Karfe Farantin Karfe mai Checkered Alloy Karfe Plate

H Beam Angle Tashoshi Karfe Zagaye Bars

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Galvanized Coil / Sheet Fantin Karfe Nada Rufin Rufin Lalacewa

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ASME SA387 GR.22 CL2 Matsin Jirgin Ruwa Karfe Farantin Bayani: Haɗin Sinadari da Kayayyakin Injini:

ASME SA387 GR.22 CL2 Matsin Jirgin Ruwa Karfe Farantin Bayani:

SA 387 GR.22 CL.2 PLATE yana da chromium na 2.25% da molybdenum na 1% da ikon yin aiki a cikin yanayin zafi na 600 Deg C kewaye da kyau. Molybdenum da chromium faranti na karfe suna aiki yadda ya kamata a zazzabi daban-daban suna ba da mafi kyawun aiki. Ƙarin molybdenum a cikin SA 387 alloy yana ƙara ƙarfin ƙarfin faranti a mafi yawan zafin jiki. Har ila yau, yana samar da kyakkyawan ƙarfin juriya na lalata da iskar shaka da kuma ta hanyar haɓaka nau'in lattice. Wannan yana dakatar da wakili mai lalacewa daga narkewar ƙarfe kuma yana ba da ƙarfin juriya mai kyau kuma ya zama zaɓi mai kyau ga gas kewaye. Har ila yau, yana da kyau weldability. Don haka, ana buƙatar wannan faranti sosai a duniya.

Haɗin Sinadari da Kayayyakin Injini:

SA387 Gr.22 CL.2 Haɗin Kemikal
Daraja	Mafi Girman Element (%)
Daraja	C	Si	Mn	P	S	Cr	Mo
SA387 Gr.22 Cl.2	0.04-0.15	0.50	0.30-0.60	0.035	0.035	1.88-2.62	0.85-1.15

Daraja	SA387 Gr.22 CL.2 Kayan Injini
Daraja	Kauri	yawa	Tashin hankali	Tsawaitawa
SA387 Gr.22 Cl.2	mm	Min Mpa	Mpa	Min %
	t≦50	310	515-690	18
	50	-	-	-

Matsayin Neman don ASME SA387 Alloy Karfe Plate

ASME

SA20 / A20M: Gabaɗayan buƙatun don faranti na jirgin ruwa.
SA370: Gwajin ƙayyadaddun ƙayyadaddun kayan aikin injiniya na ƙarfe
SA435 / A435M: Don madaidaiciyar katako ultrasonic gwajin faranti na karfe
SA577 / A577M: Don ultrasonic kwana katako gwajin karfe faranti
SA578 / A578M: Don madaidaiciyar katako UT gwajin faranti na ƙarfe a cikin aikace-aikace na musamman
SA1017 / A1017M: Musamman don matsa lamba vessle faranti na gami karfe, chromium-molybdenum-tungsten

Bayanin AWS

A5.5 / A5.5M: Low gami karfe na lantarki don garkuwa karfe baka waldi.
A5.23 / A5.23M: Ƙananan alluran ƙarfe na ƙarfe don fulxes don waldawar baka.
A5.28/A5.28M: Don waldawar baka mai karewa
A5.29/A5.29M: Don waldawar baka mai juyi.

Maganin zafi don SA387 Chrom Moly Alloy Karfe Plate

Chrome moly alloy karfe farantin karfe karkashin ASME SA387 za a kashe karfe, tare da thermally bi da ko dai ta annealing, normarlizing da tempering. Ko kuma a yanayin da mai siye ya amince, haɓakar sanyaya daga zafin jiki na austenitizing ta hanyar fashewar iska ko quenching na ruwa, wanda ke biye da zafin jiki, mafi ƙarancin zafin jiki zai kasance kamar ƙasa tebur: