ASTM A709 saxan bir ah

Liiska alaabta

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

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

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Macluumaadka alaabta Halabuurka kiimikada & hantida makaanikada

Macluumaadka alaabta

ASTM A709 waa qeexida caadiga ah ee birta qaab dhismeedka ee buundooyinka waxayna ka kooban tahay kaarboon, daawaha hoose ee xoogga badan, iyo biraha damiyay oo dabcay ee loo isticmaalo sidii taarikada qaab dhismeedka dhismaha buundooyinka. Gnee waxay bixisaa shanta fasal ee A709; 36, 50, 50W, HPS 50W iyo HPS 70W. Saddexda darajadood ee cimilo ee 50W, HPS 50W, iyo HPS 70W waxay leeyihiin ASTM G101 oo la xoojiyey Tusaha Iska caabinta Xakamaynta Hawada ee ≥6.0.

Halabuurka kiimikada & hantida makaanikada

A709 Fasalka 36 Halabuurka Kiimikada Falanqaynta kulaylka

Dhumucda mm	Bir dhismeed	Saxanka Birta				Round Bar birta
Dhumucda mm	Bir dhismeed	≤20	20～≤40	40～≤65	65～≤100	≤20	20～≤40	40～≤100
C, ugu badnaan,%	0.25	0.25	0.25	0.25	0.27	0.26	0.27	0.28
Mn,%	…	…	0.80-1.20	0.80-1.20	0.80-1.20	…	0.60-0.90	0.60-0.90
P,max,%	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
S,max,%	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Si	0.40 max	0.40 max	0.40 max	0.15-0.40	0.15-0.40	0.40 max	0.40 max	0.40 max
Cu,min,%	0.20	0.20	0.20	0.20	0.20	0.20	0.20	0.20

A 709 Gr. 36 hantida farsamada

A709 darajo	Qaro weyn mm	Wax-soo-saarka [MPa]	Xoojinta [MPa]	Kordhinta min %				dhimis Min %	HB
				Saxanka Birta		Bir dhismeed
				8in [200mm]	2in [50mm]	8in [200mm]	2in [50mm]
36[250]	≤100	[250] daq	400-550	20	23	20	21	…	…
36[250]		[250] daq	400min	…	…	20	19	…	…
50[345]	≤100	345 daqiiqo	450min	18	21	18	21F	…	…
50S[345S]	G	345-450HI	450minH	…	…	18	21	…	…
50W[345W] HPS50W[HPS345W]	≤100	345 daqiiqo	485min	18	21	18	21J	…	…
HPS70W[HPS485W]	≤100	485min	585-760	…	19K	…	…	…	…
100 [690], 100W [690W],HPS100W [HPS690W]	≤65	690minB	760-895	…	18K	…	…	L	235-293M
100 [690], 100W [690W],	65-100	620minB	690-895	…	16K	…	…	L	…