ASTM A572 Carbon Steel Yeeb Nkab Txheej Txheem

1.Chemical Component Analysis2.Mechanical Properties (Ultimate tensile strength, Yield zog, Elongation) 3.Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test thiab lwm yam)

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Qib

max.%

Max.%

max.%

Max.%

50 [345]

0.23

1.35D

0.04

0.05

A572 Steel Tube Hlau Cov Khoom Siv Hluav Taws Xob

A572 GR 50 cov khoom muaj	Yo tau taw tes, Min Ksi [MPa]		Tensile zog, min ksi [MPa]		Tsawg kawg Elongation, % B, C, D
A572 GR 50 cov khoom muaj	ksi	Mpa	ksi	MPa	ib 8in. [200 hli]	in2in. [50 hli]
50 [345]	50	[345]	65	[450]	18	21

ASTM A572 Qib 50 Yeeb Nkab Ntau Lawm

Tus nqi zoo tshaj & ceev ceev ntawm ASTM A572 Qib 50 Yeeb Nkab hauv Is Nrias teb

Ntaus	SSAW	LSAW	Hlob	Sml
Ntau lawm:	OD: 219mm - 3120mm WT: 3mm-25mm	OD: 16" -64" WT: max 50mm	Od: 1/8 "-24" WT: max 26.5mm	OD: 1/8"-36" WT: 1.25mm-50mm
Ntev:	Random Length / Fixed Length / SRL / DRL
Kev siv:	Neeg kho tshuab tubing kua thauj thauj hlau yeeb Cov qauv dav dav, cov qauv siv tshuab thauj cov kua, roj, roj
Ntsuam xyuas:	1.chemical tivthaiv tsom xam 2.Mechanical Properties (Qhov kawg tensile zog, Yield zog, Elongation) 3.Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test thiab lwm yam) 4.Kev soj ntsuam sab nrauv 5.Nondestructive Test (Ultrasonic flaw detector, Eddy tam sim no flaw detector), 6.Hydrostatic Test
Nto:	Fusion bond Expoxy Txheej / Coal Tar Expoxy / 3PE / Varnish Txheej Bitumen Txheej / Dub Roj Txheej raws li tus neeg siv khoom xav tau
Mill Kuaj Daim Ntawv Pov Thawj:	EN 10204/3.1B

Qib qib A572 gr / raj loj hauv nti

1/8 "IPS (.405" OD)	3 1/2" IPS(4.000" OD)
TSI 40, 80	SCH 10, 40, 80, 160, XXH
1/4" IPS (540" OD)	4 "IPS (4.500" OD)
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
3/8 "IPS (.675" OD)	5" IPS (5.563" OD)
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
1/2 "IPS (.840" OD)	6" IPS (6.625" OD)
SCH 5, 10, 40, 80, 160, XXH	Sch 5, 10, 40, 80, 120, 160, XXH
3/4" IPS (1.050" OD)	8 "ips (8.625" Od)
SCH 10, 40, 80, 160, XXH	Sch 5, 10, 40, 80, 120, 160, XXH
1" IPS: (1.315′ OD)	10" IPS (10.750" OD)
Sch 5, 10, 40, 80, 160, XXH	Sch 10, 20, 40, 80 (.500), muaj tseeb 80 (.500)
1-1/4" IPS (1.660" OD)	12 "ips (12.750" OD)
SCH 10, 40, 80, 160, XXH	SCH 10, 20, 40 (375), TRUE40 (406), SCH80 (500)
{{0 {0}} / 2 "Ips (1.900" OD)	14" IPS(14.000" OD)
SCH 10, 40, 80, 160, XXH	Sch10 (.188), Sch40 (.375)
2 "IPS (2.375" OD)	16 "IPS (16. {000" od)
SCH 10, 40, 80, 160, XXH	SCH 10 (188), 40 (375) .
2 1/2" IPS (2.875" OD)	18 "ips (18. {000" od)
SCH 10, 40, 80, 160, XXH	SCH -40 (.375)
3 "IPS (3.500" OD)
SCH 5, 10, 40, 80, 160, XXH

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