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We offer steel and steel fabrication services

We are a first-class steel service center with industry-leading technology, offering a wide range of steel and processing services to our customers.

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Beichen District, Tianjin City, China [email protected] +86 18454487887 8:30am to 6pm

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A36 Round Steel Bar

A36 is a low-carbon steel containing manganese, phosphorus, sulfur, silicon and copper. A36 has good weldability and high yield strength. A36 carbon steel bar is commonly used as a variety of structural steel parts.

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A36 Round Steel Bar Description

A36 is a carbon structural steel whose chemical composition and mechanical properties strictly conform to American ASTM standards. A36 steel bar mainly consists of iron, carbon, silicon, manganese, phosphorus, sulfur and other elements. Iron constitutes more than 99% of the entire chemical composition. Its carbon content proportion is relatively high, around 0.2%, ensuring that the steel has a certain hardness and toughness. The addition of silicon, manganese and other elements enhances the strength and toughness of steel. Phosphorus and sulfur are low so that the steel bar has good welding performance and corrosion resistance. A36 steel bar 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.

Product Parameters

Product Name

A36 Round 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

 



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

Quick Browse

A36 Round Steel Bar Description Product Parameters Chemical Composition Mechanical Properties Physical Performance Equivalent Material
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Industries We Proudly Service

Industries We Proudly Service

Building Construction
Specific requests for on-site construction are generally required and we will work with our clients to meet their needs.
Oil & Gas
We supply high strength steel to the oil and gas industry and our equipment is customized to cut advanced high strength steel for the oil and gas industry.
Medica Equipment
TISCO supplies hospital beds and related furniture applications that require low micro surface finishes for plating applications.
Spaceflight
Our high-quality steels and aircraft-grade metals also play an important role in specialty aerospace parts.
Agriculture
TISCO has been a proud supplier of steel to the agriculture and farming industry, and we understand the ups and downs that the industry has experienced.
Heavy Equipment
We also supply several exercise equipment manufacturers with special high surface quality and high strength applications.

Can I go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory.
Q : How long is your delivery time?
A : Our daily inventory is more than 6000 tons, so for common product size, just need 5-7 work days from stocks, ifthe special size from new production, delivery 15-21 days.
Q : Does the product have quality inspection before loading?
A : Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How do we trust your company?
A : We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.
Q : What's your supported standard of products?
A : We can supply BG/T, ASTM;, EN/DIN,; JlS and other common standards products. Customers can name their requests and we can supply accordingly.

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We are the leader of China's steel industry，Providing you with the best steel and service

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Beichen District, Tianjin City, China Mail us:
[email protected] Call us now:
+86 18454487887
Tianjin TISCO International Trade Co., Ltd.

Tianjin TIsco has extensive industry experience, an expert staff, and state-of-the-art equipment.

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