SA387 GR.12 CL1 Alloy Pressure Vessel karfe farantin karfe

SA387 GR.12 CL1 Alloy Pressure Vessel karfe farantin karfe

A387 Grade 12 CL 1 suna ƙarƙashin ƙayyadaddun ƙayyadaddun ƙarfe misali ASTM A387 / A387M don faranti na jirgin ruwa na ƙarfe, gami da ƙarfe tare da Chromium-Molybdenum

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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

Bakin Karfe

Bakin Karfe Coil / Sheet Bakin Karfe Bututu Kayan aiki

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

Galvanized Karfe

Galvanized Coil / Sheet Fantin Karfe Nada Rufin Rufin Lalacewa

Aluminum Metal

Automotive Steel

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SA387 GR.12 CL1 Alloy Pressure Vessel karfe farantin Bayani: Haɗin Sinadari da Kayayyakin Injini:

SA387 GR.12 CL1 Alloy Pressure Vessel karfe farantin Bayani:

A387Gr12CL1 matsa lamba jirgin ruwa farantin karfe mallaki mafi ƙarancin yawan amfanin ƙasa a 275 Mpa, da tensile ƙarfi tsakanin 450-585 Mpa. Matsa lamba jirgin ruwan karfe farantin SA387 Grade 12 CL 1 ne a American misali ASME SA 387/SA 387M.Boiler karfe farantin A387 Grade 12 Cl 1 ne bisa ga ASTM A387/A387M. Waɗannan kayan ƙarfe kuma za su dace da ƙayyadaddun ƙarfe A 20/A 20M. Waɗannan buƙatun sun zayyana hanyoyin gwaji da sake gwadawa da hanyoyin, bambance-bambancen da aka halatta a cikin girma da nauyi, inganci da gyara lahani, yin alama, lodi, da sauransu.

Haɗin Sinadari da Kayayyakin Injini:

SA387 Gr.12 CL.1 Haɗin Kemikal
Daraja	Mafi Girman Element (%)
Daraja	C	Si	Mn	P	S	Cr	Mo
SA387 Gr.12 Cl.1	0.04-0.17	0.13-0.45	0.35-0.73	0.035	0.035	0.74-1.21	0.40-0.65

Daraja	SA387 Gr.12 CL.1 Kayan Injini
Daraja	Kauri	yawa	Tashin hankali	Tsawaitawa
SA387 Gr.12 Cl.1	mm	Min Mpa	Mpa	Min %
	t≦50	230	380-550	22
	50	-	-	18

Matsayin Neman don ASME SA387 Alloy Karfe Plate

ASTM

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: