A302 GR.D Kuleyliyaha Cadaadiska Weelka Birta

A302 GR.D Kuleyliyaha iyo Saxanka Weelka Cadaadiska

A302 Fasalka D taarikada birta 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 D ee ka sarreeya 50mm 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

iimaylka : sale@gneesteel.com

Mobile: +86 15824687445 kelly

Tel: +86 372-5055135

Cinwaanka: No. 4-1114,Beichen Dhismaha,Beicang Town,Beichen Degmada Tianjin,China.

A302 GR.D Kuleyliyaha iyo Weelka Cadaadiska ee saxanka Birta Sharaxaada: Halabuurka Kiimikada iyo Qalabka Makaanikada:

A302 GR.D Kuleyliyaha iyo Weelka Cadaadiska ee saxanka Birta Sharaxaada:

saxan bir kululeeyaha A302 Grade D waa nooc ka mid ah birta daawaha leh Manganese,Molybdenum iyo nikkel.A302 Fasalka D waxa uu ka kooban yahay curiyaha nikkel ka sare ee duubista A302 darajada B iyo A302 darajada C, waxay soo saartaa xoog ka sarraysa 345 Mpa, iyo xoog xajin gudahood 550-690 Mpa.Gnee steel waxay jeclaan lahayd inay bixiso MTC oo hoos yimaada qaabka EN 10204 3.1 ama EN 10204 3.2 oo leh kormeer dhinac saddexaad ah.

Dhumucda: 6MM ilaa 300MM,
Ballaca: 1500mm ilaa 4050mm,
Dhererka: 3000mm ilaa 15000mm

Halabuurka Kiimikada iyo Qalabka Makaanikada:

A302 Darajada D Halabuurka Kiimikada
Kaarboon, max	%	Manganese, max	%	Silikoon, max	%	Sulfur max	%
25mm ama ka yar	0.2	Falanqaynta Kulaylka	1.15-1.50	Falanqaynta Kulaylka	0.15-0.40	Dhammaan qaro weyn	0.035
25-50mm	0.23	Falanqaynta alaabta	1.07-1.62	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	0.70-1.0	Dhammaan qaro weyn	0.035
		Falanqaynta alaabta	0.41-0.64	Falanqaynta alaabta	0.67-1.03	Dhammaan qaro weyn	0.035

Hantida makaanikada ee A302 Fasalka D taariko	A302 Darajada D
Xoog xajin, dhunkasho [MPa]	80-100 [550-690]
Xoog soo saar, min, dhunkasho [MPa]	50 [345]
Kordhinta 8 inji. [200 mm], daq, %	17
Kordhinta 2 inji. [50 mm], daq, %	20

Shuruudaha Farsamada & Adeegyada Dheeraadka ah:
♦ Tijaabada kacsanaanta sare
♦ Tijaabada saamaynta heerkulka hoose
♦ Caadi loogu talagalay taarikada qaro weyn ee ka badan 40mm
♦ Daawaynta kulaylka ka dib alxanka la mid ah (PWHT)
♦ Ku rogaaya heerka NACE MR-0175 (HIC+SSCC)
♦ Waxaa la soo saaray shahaadada tijaabada Milli ee Orginal Mill ee hoos timaada EN 10204 FORMAT 3.1/3.2
♦ Qaraxa rasaasta iyo rinjiyeynta, goynta iyo alxanka sida waafaqsan shuruudaha isticmaalaha ugu dambeeya