A36 Carbon Steel Bar

Classification :

A36 is a low-carbon steel containing trace amounts of manganese, phosphorus, sulfur, silicon and other elements such as copper. A36 has good weldability and high yield strength, and is the most specified structural steel plate by engineers. ASTM A36 is most commonly manufactured as a variety of structural steel parts. This grade is used for welded, bolted or riveted construction of bridges and buildings, as well as for general structural purposes. Due to its lowest yield point, A36 can be used to design lighter-weight structures and equipment, and provide good weldability.

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james@hb-taigang.com

A36 Carbon Steel Bar Description

Product Parameters

Product Name	A36 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

C	Cu	Fe	Mn	P	Si	S
0.25～0.290	0.20	98.0	1.03	0.040	0.280	0.050

Mechanical Properties

A36	Limit Tensile Strength	Tensile Strength, Yield Strength	Elongation at Break(Unit: 200mm)	Elongation at Break(Unit: 50mm)	Modulus of Elasticity	Bulk Modulus(Typical for Steel)	Poisson's Ratio	Shear Modulus
Metric	400～550MPa	250MPa	20.0%	23.0%	200GPa	140GPa	0.260	79.3GPa
Imperial	58000～79800psi	36300psi	20.0%	23.0%	29000ksi	20300ksi	0.260	11500ksi

Physical Performance

Physical Performance	Metric	Imperial
Density	7.85 g/cm3	0.284 lb/in3

Scope of Application

Bolted, riveted or welded structures for bridges, buildings and oil drilling rigs.
Used for forming storage tanks, silos, bearing plates, fixtures, rings, templates, fixtures, sprockets, cams, gears, bottom plates, forgings, decoration engineering, piles, brackets, automobiles and agricultural equipment, frames, mechanical parts, etc.

Equivalent Material

National Standard GB	European Standard EN	American Standard ASTM	German Standard DIN,WNr	Japanese Standard JIS	French Standard AFNOR	British Standard BS	Canada HG
Q235B	S235JR	A283C	St37-2	SM400A	E24-2	40A/40B	230G
Italy UNI	India IS	Switzerland SS	Australia ONORM	Norway NS	Spain UNE	International Standards ISO	Portugal NP
Fe360B	IS2062	1311/1312	RSt360B	NS12123	AE235B-FN	E235B/Fe360B	FE360-B

PACKING AND SHIPPING

Our products are mainly exported to certain areas of Southeast Asia, Latin America, the Middle East and the former Soviet Union. Since the establishment of a factory in 2010, we have been using advanced production equipment to improve product quality and reduce production costs. We now have a good production environment.

WAREHOUSE STORAGE

We have scale advantages, resource advantages, integration advantages, technological research and development advantages, capital operation advantages, and have complete pre -sale, sales and after -sales service systems.

APPLICATION FIELD

The products are widely used in water conservancy projects, military equipment, construction industry, aerospace, automobiles, home appliances and other fields.

CUSTOMER VISIT

Our global footprint extends to over 100+ countries, including major markets like the European Union, the United States, Australia, Southeast Asia, and the Middle East. We are committed to delivering exceptional products and services to customers worldwide.

FAQ

Q:What is your working time?

A:In general, our online service time is: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

Q:How to pack the products?

A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Q:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging.

Q:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory.

Q:How long does your delivery time take?

A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

Q:What are the certifications for your products?

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

Carbon Steel Bar