A572/S355JR Cov Hlau Hloov Bar

A572/S355JR Round Steel Bar Featured Duab

Kev Piav Qhia Luv:

A572 steel bar yog cov hlau uas muaj cov pa roj carbon tsawg, cov hlau uas muaj zog heev uas tsim los ntawm cov txheej txheem ua hlau hluav taws xob. Nws cov khoom tseem ceeb yog cov hlau seem. Kev tsim cov khoom tsim nyog thiab kev tswj hwm cov txheej txheem nruj ua rau nws muaj kev ntshiab siab thiab ua tau zoo heev. Txoj kev tsim cov hlau molten casting ua rau nws muaj qhov ceev zoo thiab sib xws, thiab ua kom cov hlau bar muaj cov khoom siv kho tshuab zoo heev tom qab txias. Nws yog siv dav hauv kev tsim kho, choj, tshuab hnyav thiab lwm yam teb. Tib lub sijhawm, nws cov yam ntxwv qis-carbon thiab qis-alloy ua rau nws ua tau zoo hauv kev vuam, kev tsim, kev tiv thaiv corrosion thiab lwm yam.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Txog Khoom

Lub npe khoom	A572 Round Steel Bar
Tus Qauv	EN/DIN/JIS/ASTM/BS/ASMEN/AISI.ETC.
Cov Lus Qhia Txog Cov Round Bar	3.0-50.8 hli, tshaj 50.8-300 hli
Cov Lus Qhia Tshwj Xeeb ntawm Cov Hlau Tiaj Tus	*6.35 12,7mm, 6.35 * 25.4mm, 12.7 * 25.4mm**
Ntev	1-6meters, Qhov Loj Txais Kev Cai
Txoj kab uas hla (hli)	Kub dov puag ncig Bar	25-600	Txias Rolling Square Bar	6-50.8
	Kub Rolling Square Bar	21-25	Txias Dov Hexagon	9.5-65
	Txias Rolling Round bar	6-101.6	Forged Rebar	200-1000
Cov Txheej Txheem Nto	Ci ntsa iab, Polished, Dub
Lwm Cov Kev Pabcuam	Kev Siv Tshuab (cnc), Kev Sib Tsoo Tsis Muaj Chaw (cg), Kev Kho Mob Kub, Kev Annealing, Pickling, Polishing, Dov, Forging, Txiav, Bending, Kev Siv Tshuab Me, thiab lwm yam.

Cov Tshuaj Lom Zem

A572	C	Mn	P	S	Si
Qib42	0.21	1.35	0.03	0.03	0.15-0.4
Qib 50	0.23	1.35	0.03	0.03	0.15-0.4
Qib 60	0.26	1.35	0.03	0.03	0.4
Qib 65	0.23-0.26	1.35-1.65	0.03	0.03	0.4

Kev Ua Haujlwm Lub Cev

Kev Ua Haujlwm Lub Cev	Kev ntsuas	Imperial
Qhov Ceev	7.80g/cm3	0.282 BI/in3

Cov Khoom Siv Kho Tshuab

A572	Lub Zog Tawm (Ksi)	Lub zog tensile (Ksi)	Kev ntev % 8 nti
Qib42	42	60	20
Qib 50	50	65	18
Qib 60	60	75	16
Qib 65	65	80	15

Scope ntawm Daim Ntawv Thov

ASTM A572 carbon steel low-alloy steel yog siv dav ua cov vaj huam sib luag choj, cov phaj txhawb nqa, cov phaj mounting, thiab lwm yam rau cov khoom siv hauv kev tsim kho, cov pej thuam kis, cov racks thiab lwm yam khoom siv.