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A572/S355JR Carbon Steel Bar

A572 steel bars are lightweight, but have good strength, ductility and workability, making them ideal for structural applications. These characteristics make the A572 relatively simple to shape into different structures, while maintaining the ability to withstand large stresses and loads.

Classification :

Carbon Steel Bar

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PRODUCT DETAILS

Keywords: Steel Plate 、 Steel Coil

A572/S355JR Carbon Steel Bar Description

Product Parameters

Product Name	A572/S355JR Carbon Steel Bar
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Common Round Bar Specifications	3.0-50.8 mm, Over 50.8-300mm
Flat Steel Common Specifications	6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm
Hexagon Bar Common Specifications	AF5.8mm-17mm
Square Bar Common Specifications	AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Length	1-6meters, Size Accept Custom
Diameter(mm)	Hot Rolling Round Bar	25-600	Cold Rolling Square Bar	6-50.8
	Hot Rolling Square Bar	21-54	Cold Rolling Hexagon Bar	9.5-65
	Cold Rolling Round bar	6-101.6	Forged Rebar	200-1000
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

Chemical Composition

A572	C	Mn	P	S	Si
Grade42	0.21	1.35	0.03	0.03	0.15~0.4
Grade50	0.23	1.35	0.03	0.03	0.15~0.4
Grade60	0.26	1.35	0.03	0.03	0.40
Grade65	0.23~0.26	1.35~1.65	0.03	0.03	0.40

Mechanical Properties

A572	Yield Strength(Ksi)	Tensile Strength(Ksi)	Elongation % 8inches
Grade42	42	60	20
Grade50	50	65	18
Grade60	60	75	16
Grade65	65	80	15

Physical Performance

Physical Performance	Metric	Imperial
Density	7.80g/cc	0.282 lb/in³

Scope of Application

ASTM A572 carbon steel low-alloy steel is widely used as bridge panels, support plates, mechanical mounting plates, etc. for construction equipment, transmission towers, racks and other equipment.

Equivalent Material

EU	German Standard	Japanese Standard	French Standard	British Standard	Canada	Italy	Spain	National Standard	International	Portugal	India
EN	DIN,WNr	JIS	AFNOR	BS	HG	UNI	UNE	GB	ISO	NP	IS
S355JR	St52-3	SM490A	E36-2	50B	350W	Fe510B	AE355B	Q345B	E355C	FE510-B	IS961

CUSTOMER VISIT

In ZYUAN, more than 180 steel grades have either been used to substitute import or produced with foreign standards, more than 30 steel grades have been exported many developed countries and regions in Europe, America and Asia, setting up mighty image of brand.

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FACTORY WORKSHOP

ZYUAN STEEL GROUP CO.,LTD has been founded over 20 years. And ZYUAN has 12 product series, 300 and more steel grades, 400 and more thickness specifications steel pipes, sheet, coils and other products such as low alloy high strength steel products and alloy structural steel products etc.

TEST

FAQ

Once the products received by customer were found not comply with the products or contract demands, what will you do?

A: We will compensate the customer for all the loss without any hesitation.

Do you provide samples Is it free or extra?

A: Yes, we could offer free samples.

What certifications do your products have?

A: We have ISO 9001, SGS, EWC and other certifications.

What kind of payment terms would you accept?

A: We always do T/T.30% T/T as deposit,70% T/T as balance.

What is the delivery time?

A: 10-15 days

What is your MOQ?

A: We will provide Original Mill Usually 25 tonnes, but it can be adjusted according to your needs and the actual situation of the inventory.

Carbon Steel Bar