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Q235 ASTM A36 ss400 Carbon Steel Square Bar for industry From Eastingking stee

Carbon Steel Square Bars are square-shaped bars that are typically used for structural applications, such as support beams, braces, railings, and framing.

Material Q235 ; ASTM A36 ;
Standard ISO ; JIS ; ASTM ; AS EN
Diameter 10 mm – 1200 mm or Customize
Length 1000 – 12000 mm or Customize
Sample Sample freely
Packaging Standard Seaworthy Packaging or as required
Payment T/T ; L/C

Product Introduction:

A36 hot rolled steel square bars, or keystock, is an excellent candidate for most processing techniques. A36 hot rolled steel square bars have a rough, blue-grey finish, dull rounded edges and have inexact dimensions throughout length. A36 material is a low carbon steel, often referred to as mild steel which is long lasting and durable. Common applications include shafts, railings, stakes, ornamental projects, and tines.

Carbon steel square steel is a common building material with good strength and toughness, and is widely used in industries, construction, and other fields. The shape of carbon steel square is square, usually made by hot rolling or cold drawing, and its material is ordinary carbon structural steel.

Carbon steel square steel has the characteristics of high strength, good toughness, wear resistance, and good plasticity, making it an excellent building material. At the same time, the production cost of carbon steel square steel is low, and the price is relatively cheap, which has a wide range of application prospects in the market.

CHEMICAL COMPOSITION

Element

Percentage

C

0.26

Cu

0.2

Fe

99

Mn

0.75

P

0.04 Max

S

0.05 Max

Carbon Structural Steel Grade Table
ChinaUnited StatesJapanGermanyUnited KingdomFranceRussiaISO
GB/TASTMJISDINENBS ENNF ENrOCT
Q195Grade BSS330S185(1.0035)S185(1.0035)S185(1.0035)Ct1KnE185
Q195Grade BSS330S185(1.0035)S185(1.0035)S185(1.0035)Ct1nC(Fe310)
Q195Grade BSS330S185(1.0035)S185(1.0035)S185(1.0035)Ct1Cn 
Q215A
Q215B
Grade C
CS Type B
SS330
SPHT
Ct2Kn
Ct2nC
Q215A
Q215B
Grade C
CS Type B
SS330
SPHT
Ct2Kn
Ct2nC
Q215A
Q215B
Grade C
CS Type B
SS330
SPHT
Ct2Kn
Ct2nC
 Q235AGrade DSS400S235JR(1.0038)Ct3KnE235A
Q235BGrade DSS400S235JO(1.0114)Ct3KnE235B
Q235CGrade DSS400S235J2(1.0038)Ct3CnE235C
Q235DSS400S235JR(1.0038)Ct3CnE235D
Q275ASS GradeSS490Ct5nCE275A
Q275A40【275】SS490Ct5CnE275A
Q275BSS GradeSS490S 275JR(1.0044)Ct5nCE275B
Q275B40【275】SS490S 275JR(1.0044)Ct5CnE275B
Q275CSS GradeSS490S 275JO(1.0143)Ct5nCE275C
Q275C40【275】SS490S 275JO(1.0143)Ct5CnE275C
Q275DSS GradeSS490S 275J2(1.0145)Ct5nCE275D
Q275D40【275】SS490S 275J2(1.0145)Ct5CnE275D

 

Application

  1. Construction industry: Carbon steel square pipes are commonly used in the construction of building structures, such as stairs, railings, roof supports, etc. It has the characteristics of strong load-bearing capacity and convenient construction.
  2. Mechanical manufacturing industry: Carbon steel square tubes are suitable for manufacturing components of mechanical equipment, such as machine tools, lifting equipment, conveyor equipment, etc. Beneficial for improving the stability and durability of mechanical equipment.
  3. Energy industry: Carbon steel square pipes can be used for pipelines transporting oil, gas, water and other media, and are widely used in energy fields such as oil and natural gas.

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.
4.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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