High Quality Carbon Steel Flat Bar in Grade Q235

High Quality Carbon Steel Flat Bar in Grade Q235 System 1

High Quality Carbon Steel Flat Bar in Grade Q235

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Specification of Carbon Steel Flat Bar

Commodity: Carbon Steel Flat Bar

Standard: GB,JIS,ASTM,

Material: Q235,SS400 or Equivalent

Brand name: FLATSPACE

Origin place: China

Thickness: 3mm-30mm

Width:20mm-200mm

Length: Max 12m

Certification: SGS/BV

Chemical composition of Q235

Alloy No

Grade

Element(%)

Q235

0.12—0.20

0.3—0.7

≤0.045

≤0.3

Physical properties of Q235

Alloy No	Grade	Yielding strength point(Mpa)				Tensile strength (Mpa)	Elongation after fracture(%)
		Thickness (mm)					Thickness (mm)
		≤16	＞16--40	＞40--60	＞60--100		≤16	＞16--40	＞40--60	＞60--100
		≥					≥
Q235	B	235	225	215	205	375--500	26	25	24	23

Above sheets show the technical data of Q235,we can also provide other materials similar to Q235.

Usage/Applications of Carbon Steel Flat Bar

Widely used for construction;

Machinery manufacturing;

Iron tower steel structure;

Shipbuilding; Steel grating;

Staircase;

Bridge;

Viaduct;

Railway spare parts;

Boilers making etc.

Packaging & Delivery of Carbon Steel Flat Bar

Packaging Details: The Steel Flat Bars are packed in bundles and loaded in 20 feet/40 feet container, or shipped by bulk cargo ,also we can do as customer's requirements.

Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.

Q:Can steel flat bars be bent or shaped according to specific requirements?: Yes, steel flat bars can be bent or shaped according to specific requirements. Steel flat bars are typically made from mild steel, which is highly malleable and ductile. This means that it can be easily bent or shaped without cracking or breaking. The bending or shaping process can be achieved through various methods such as hot or cold bending, rolling, or using specialized machines like hydraulic presses or bending brakes. The specific requirements for bending or shaping the steel flat bars will depend on factors such as the desired angle or curve, the thickness and width of the bar, and the intended application. Overall, steel flat bars offer a versatile and cost-effective solution for various construction, manufacturing, and fabrication projects.

Q:Can steel flat bars be used for machinery or equipment?: Yes, steel flat bars can be used for machinery or equipment. Steel flat bars provide strength, durability, and versatility, making them suitable for various applications in the manufacturing and industrial sectors. They can be used as structural components, supports, brackets, or for creating custom parts and components in machinery and equipment.

Q:Do lightning protection, lead out of the galvanized round steel, flat steel needs to be inspected?: When you buy hot galvanized round steel and flat steel, please provide inspection documents. In addition, in the procurement of materials must be explained that hot galvanizing, or else the business to provide you with cold plating will not work; there is a certain price gap between the two.

Q:Can steel flat bars be hardened or heat treated?: Indeed, it is possible to harden or subject steel flat bars to heat treatment, contingent upon the particular steel variant being utilized. The heat treatment entails elevating the steel to a precise temperature and subsequently cooling it rapidly, thereby attaining the desired level of hardness. Such a procedure can effectively bolster the strength and resilience of the steel flat bars. Industries such as construction, manufacturing, and automotive frequently resort to hardening and heat treatment in order to augment the attributes of steel flat bars, rendering them suitable for distinct applications.

Q:What are the applications of steel flat bars?: Steel flat bars find a wide range of applications in various industries. Construction and structural engineering are among the most common uses. They serve as a structural component in buildings, bridges, and other infrastructure projects, providing strength and stability to withstand heavy loads and forces. The manufacturing industry utilizes steel flat bars in machinery and equipment production. They serve as a base or support for heavy machinery and are used in constructing frames, brackets, and components. The high strength and durability of steel flat bars make them ideal for handling the stress and pressure generated during operation. In the automotive industry, steel flat bars are commonly used in the manufacturing of vehicle frames, chassis, and body panels. Their strength and rigidity ensure the structural integrity of automobiles, contributing to safety and stability. Furthermore, the fabrication industry extensively employs steel flat bars. They are frequently used in fabricating gates, fences, grills, and handrails. The versatility of steel flat bars allows for easy shaping, cutting, and welding, making them an excellent choice for custom fabrication projects. Apart from these industries, steel flat bars have various other applications. They are commonly found in furniture, shelves, and storage racks due to their high load-bearing capacity. Additionally, they are utilized in the production of agricultural equipment like plows and harrows, as well as tools and hardware. In summary, steel flat bars are highly versatile and widely used in construction, manufacturing, automotive, fabrication, and many other industries. Their strength, durability, and versatility make them a popular choice across various applications.

Q:How do you prevent discoloration or staining on steel flat bars during fabrication?: One way to prevent discoloration or staining on steel flat bars during fabrication is by applying a protective coating or finish to the surface. This can be done using methods such as painting, powder coating, or galvanizing. Additionally, proper storage and handling of the steel flat bars, ensuring they are kept dry and protected from moisture, can also help prevent discoloration or staining.

Q:Are steel flat bars suitable for architectural metalwork?: Architectural metalwork can utilize steel flat bars effectively. Steel possesses durability and strength, making it an ideal material for various architectural applications. Steel flat bars serve numerous purposes in architectural metalwork, including framing, structural support, and decorative elements. The advantages of steel flat bars in architectural metalwork are abundant. Firstly, their strength and rigidity enable them to handle heavy loads and provide structural stability. Consequently, they are suitable for constructing frameworks, beams, and other load-bearing components. Moreover, steel flat bars are easily manipulated and shaped to meet specific design requirements. They can be cut, welded, and bent to create intricate and customized architectural features. This versatility empowers architects and designers to incorporate unique and visually appealing elements into their projects. Furthermore, steel flat bars are available in various sizes, thicknesses, and finishes, providing designers with a wide range of options. They can be finished with coatings, such as paint or powder coating, to enhance their appearance and protect them from corrosion. Lastly, steel flat bars are cost-effective compared to alternative materials commonly used in architectural metalwork, like aluminum or stainless steel. Due to their affordability, they are a popular choice for projects with budget constraints. In conclusion, steel flat bars are highly suitable for architectural metalwork due to their strength, versatility, and cost-effectiveness. They empower designers and architects to create innovative and visually appealing structures while ensuring the necessary structural support and durability.

Q:Lightning protection grounding, what is called three surface welding?: The grounding position of the grounding body shall not be less than 3m; when the ground is embedded in the garbage or ash, it should be changed and compacted.The grounding body (line) shall be connected by welding, the welding seam should be full and adequate mechanical strength, no slag, undercut, crack, weld, welding defects such as pores, knocking the net after a drug paper, brush asphalt anticorrosive processing.

Q:Can steel flat bars be drilled or machined?: Yes, steel flat bars can be drilled or machined. Steel is a versatile material that can be easily machined or drilled using appropriate tools and techniques. Flat bars made of steel can be drilled using a drill press or handheld drill equipped with a suitable drill bit. Similarly, they can be machined using milling machines, lathes, or CNC machines to achieve desired shapes or dimensions. However, it is important to use the right cutting tools and lubricants to ensure efficient machining and to prevent damage to the steel flat bars.

Q:Can steel flat bars be welded or joined together?: Steel flat bars can indeed be welded or joined together. The process of welding is widely employed to join metal components, including steel flat bars. During welding, the edges of the steel bars are melted and fused together using a welding filler material. This results in a robust and long-lasting bond between the flat bars. However, it is crucial to verify that the steel flat bars being welded possess the same or similar composition to avoid any complications with the quality of the weld. Moreover, employing appropriate welding techniques and equipment is essential to attain a weld of superior quality and guarantee the structural soundness of the joined steel flat bars.

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