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Q345 ASTM A36 Carbon Steel I-beam steel for industry From Eastingking steel

I-beam, also known as steel beam, is a long Steel Bar with I-shaped section. I-steel is divided into ordinary I-steel and light I-steel.

Material Q235 ; ASTM A36 ;
Standard ISO ; JIS ; ASTM ; AS EN
Flange Thickness 4.5 – 35 mm
Flange Width 100 – 1000 mm
Web Thickness 4.5 – 70 mm
Web Width 100 – 450 mm
Length 1000-12000mm or Customize
Shape H-beam ; I-beam
Sample Sample freely
Packaging Standard Seaworthy Packaging or as required
Payment T/T ; L/C

Product Introduction:

Q345 ASTM A36 Carbon Steel I-beam steel for industry From Eastingking steel

As a professional manufacturer and supplier of steel products, we Eastingking Steel are able to offer wide range of high-quality Q345 ASTM A36 Carbon Steel H-beam steel. This grade of steel is widely used in various industrial applications due to its excellent strength, stiffness and fatigue resistance. It is suitable for structural frames, bridges, buildings and other load-bearing structures.

Characteristics of Q345 Carbon Steel I-beam Steel

* High tensile strength and yield strength

* Good toughness and ductility

* Excellent welding and forming properties

* Corrosion resistance and fatigue resistance

* High bending and torsional stiffness

HEMICAL COMPOSITION OF Q345 SERIES STEEL

 

Materials

C

Si

Mn

P

S

Ni

Cr

Cu:

V

Q345A

0.12-0.2

0.20-0.6

1.00-1.6

≤0.045

≤0.045

≤0.3

≤0.3

≤0.2

0.02-0.15

Q345B

0.12-0.2

0.20-0.6

1.00-1.6

≤0.04

≤0.04

≤0.3

≤0.3

≤0.2

0.02-0.15

Q345C

0.12-0.2

0.20-0.6

1.00-1.6

≤0.035

≤0.035

≤0.3

≤0.3

≤0.2

0.02-0.15

Q345D

≤0.18

0.20-0.6

1.00-1.6

≤0.03

≤0.03

≤0.3

≤0.3

≤0.2

0.02-0.15

Q345E

≤0.18

0.20-0.6

1.00-1.6

≤0.025

≤0.025

≤0.3

≤0.3

≤0.2

0.02-0.15

MECHANICAL PROPERTY OF Q345 SERIES STEEL

 

Materials

Tensile strength, Mpa

Yield strength, Mpa

Elongation

Q345A

490-675

≥345

≥21

Q345B

490-675

≥345

≥21

Q345C

490-675

≥345

≥22

Q345D

490-675

≥345

≥22

Q345E

490-675

≥345

≥22

Application

In construction manufacturing, H-shaped steel can be applied to building structures such as houses, public buildings, and industrial plants to resist climate erosion, such as moisture, condensation, and freezing snow. It can greatly improve the stability and durability of buildings.

Used in the field of mechanical manufacturing: H-shaped steel has good bending resistance and toughness, and can be used to make mechanical frames and mold parts.

Application for bridge structure: H-shaped steel has high tensile strength, which can make the bridge structure more stable and sturdy.

Application in shipbuilding: H-shaped steel can be used for electroplating ships, tank ships, and bridge ships, etc. Ensure the structural rigidity and load-bearing capacity of the hull, while also improving its corrosion resistance and appearance.

Why Choose us?

1.Uncompromising Precision: At Eastking steel, precision is at the core of everything we do. We meticulously source and manufacture carbon steel round bars with precise dimensions, ensuring consistency and accuracy in every product.
2.Quality Assurance: We understand the importance of quality in your projects. That’s why our carbon steel bars undergo rigorous testing and inspection processes to meet the highest industry standards. With our commitment to quality assurance, you can trust that our bars will deliver reliable performance and durability.
3.Extensive Inventory: With our vast inventory of carbon steel round bars, we offer a wide range of options to suit your specific needs. Whether you require different grades, sizes, or finishes, we have the diversity to accommodate various applications and industries.
Technical Expertise: Our team of experienced professionals is well-versed in the characteristics and applications of carbon steel bars. We can provide expert advice and guidance, helping you select the right material for your project and optimizing its performance.

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