ASTM A302 Darajada A ee Cadaadiska Kuleyliyaha Wessel Steel

ASTM A302 Fasalka A Mn-Mo Alloy Cadaadiska Weelka Birta

A302 Fasalka A302 Taarikada birta qiyaasta heerka caadiga ah ee taarikada weelka cadaadiska ee birta alloy, manganese molybdenum iyo manganese-molybdenum-nickel Taarikada waxaa laga yaabaa in lagu dalbado in la caadiyeeyo ama laga khafiifiyo walbahaarka, ama labadaba. Haddii A 302 Fasalka A ee ka sarreeya 50mm oo dhumucdiisuna waa in la caadiyeeyaa.

Liiska alaabta

Birta birta ah, sahayda birta ee cirka ilaa badda ayaa diyaar ah, caalami ah oo la gaari karo;

Dhuumaha birta

Dhuumaha birta ah ee aan cillad lahayn Alloy Steel Dhuumaha Dhuumaha Birta Kaarboon Pipe Line Line Dhuumaha Bir alxanka leh Dhuumaha Biraha Galvanized Qalabaynta

Bir daxal laheyn

Gariiradda Birta Aan Lahayn //Sheet Dhuumaha birta aan lahayn Qalabaynta

Saxanka Birta

Birta u adkaysata Cimilada Weelka Cadaadiska Kuleyliyaha Taarikada Birta Dhismaha Maraakiibta Xidho saxanka birta iska caabinta leh Xoogga Sare ee Birta Daawaha Hoose Birta Kaarboon Saxanka Birta la hubiyay Daawaha Birta Birta

H Beam Xagasha Kanaalka Baararka Wareega Birta

Birta Galvanized

Gariiradda Galvanized /Sheet Gariiradda Birta ee Prepainted Waraaqda Saqafka ee Jiingadaha ah

Birta aluminiumka

Automotive Steel

Nala soo xiriir

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ASTM A302 Fasalka A Mn-Mo Alloy Pressure Vessel Plate Plate Sharaxaadaha: Halabuurka Kiimikada iyo Qalabka Makaanikada:

ASTM A302 Fasalka A Mn-Mo Alloy Pressure Vessel Plate Plate Sharaxaadaha:

Tilmaamahan wuxuu daboolayaa manganese-molybdenum iyo manganese-molybdenum-nickel alloy birta taarikada loogu talagalay gaar ahaan kuleyliyeyaasha alxanka iyo weelasha cadaadiska kale. ASTM A302 waa nooc ka mid ah qeexida birta daawaha hoose ee daboosha 4 darajooyin kala duwan (A, B, C, D), Fasalka C iyo D ka kooban halabuurka kiimikada Ni, oo leh dhumuc isku mid ah, dhalidda iyo xoogga adkaysiga ee darajada C waa isku mid B, halka heerka fidinta darajada C uu sareeyo ASTM A302 waa nooc ka mid ah qeexida birta daawaha hoose ee daboosha 4 darajooyin kala duwan (A, B, C, D), Fasalka C iyo D ka kooban yahay kiimikaad Ni, oo leh dhumuc isku mid ah, dhalidda iyo xoogga xajinta ee darajada C waa isku mid B, halka heerka kordhinta darajada C uu sareeyo. Waxa loo soo saaray markabka Cadaadiska, Kuleyliyaha, Haamaha Kaydka iyo Kuleyliyaha ee Mashruuca Saliida, Gaaska.
Dhumucda: 6MM ilaa 300MM,
Ballaca: 1500mm ilaa 4050mm,
Dhererka: 3000mm ilaa 15000mm

Halabuurka Kiimikada iyo Qalabka Makaanikada:

A302 Fasalka A Halabuurka Kiimikada
Kaarboon, max	%	Manganese, max	%	Silikoon, max	%	Sulfur max	%
25mm ama ka yar	0.2	Falanqaynta Kulaylka	0.95-1.30	Falanqaynta Kulaylka	0.15-0.40	Dhammaan qaro weyn	0.035
25-50mm	0.23	Falanqaynta alaabta	0.87-1.41	Falanqaynta alaabta	0.13-0.45
in ka badan 50mm	0.25
		Molybdenum max	%	ugu badnaan Nickel	%	Fosfooraska	%
		Falanqaynta Kulaylka	0.45-0.60	Falanqaynta Kulaylka	…	Dhammaan qaro weyn	0.035
		Falanqaynta alaabta	0.41-0.64	Falanqaynta alaabta	…	Dhammaan qaro weyn	0.035

Hantida Makaanikada ee A302 Fasalka A saxan bir ah	A302 Fasalka A
Xoog xajin, dhunkasho [MPa]	75-95 [515-655]
Xoog soo saar, min, dhunkasho [MPa]	45 [310]
Kordhinta 8 inji. [200 mm], daq, %	15
Kordhinta 2 inji. [50 mm], daq, %	19