high quality low carbon JIS steel flat bar

high quality low carbon JIS steel flat bar System 1

high quality low carbon JIS steel flat bar System 2

high quality low carbon JIS steel flat bar System 3

high quality low carbon JIS steel flat bar

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 1000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

Specification of Mild Steel Flat Bar

Commodity: Mild Steel Flat Bar

Standard: GB;JIS

Material: Q195-235;SS400

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

Usage/Applications of Mild 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 Mild Steel Flat Bar

Packaging Details: The Mild 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.

Production Flow of Mild Steel Flat Bar

The Mild steel flat bar is made through three processes:

1.Feeding the material: Feeding the row material (the steel plate) to Slitting Line.

2.Slitting:The steel plate would be slitted into expected width by lengthways cutter.

3. Leveled and cutting: The plat bar would be ground into level by the grinder and then cut into required length

Q: What is the difference between 60X6 and 50X4 flat steel in grounding?: The contact resistance varies with the return current.

Q: What are the common applications of steel flat bars?: Due to their versatility and durability, steel flat bars find wide-ranging applications in various industries. In construction, these bars provide strength and stability to buildings and infrastructure, serving as structural support in beams, columns, and trusses. They are also commonly used in the construction of stairs, walkways, and platforms, distributing weight evenly. The manufacturing industry heavily relies on steel flat bars as raw materials for machinery, equipment, and tools. These bars can be machined, welded, and molded into different shapes and sizes, making them ideal for manufacturing components like brackets, frames, and supports. In the automotive industry, steel flat bars are utilized in the production of car frames, chassis, and suspension systems. Their high strength and impact resistance contribute to the safety and stability of vehicles. They are also found in various automotive accessories such as roof racks, bull bars, and tow hooks. Steel flat bars are extensively used in general fabrication by metal fabricators. They can be easily cut, bent, and shaped to meet specific design requirements, making them an excellent choice for creating furniture, decorative items, and industrial equipment. In summary, steel flat bars offer strength, versatility, and reliability in a wide range of construction, manufacturing, automotive, and general fabrication projects across multiple industries.

Q: How are steel flat bars measured and specified?: Steel flat bars are typically measured and specified by their width, thickness, and length. The width refers to the measurement across the bar's broadest side, while the thickness indicates the measurement of the bar's narrowest side. The length specifies the overall size of the bar. These measurements are important for accurately determining the dimensions and specifications of steel flat bars, allowing for proper selection and use in various applications.

Q: How do steel flat bars differ from steel round bars?: Steel flat bars and steel round bars exhibit dissimilarities in their shape and structural characteristics. The primary dissimilarity between steel flat bars and steel round bars lies in their shape. Steel flat bars possess a rectangular form with sharp edges and a level surface on the top and bottom. Conversely, steel round bars possess a circular cross-section, resembling a rod or cylinder. Regarding structural properties, steel flat bars and steel round bars also differ. Steel flat bars are often favored for applications necessitating a robust load-bearing capacity in a horizontal direction, such as weight support or structural stability provision. The flat surface facilitates better weight distribution, thereby preventing bending or warping under substantial loads. Contrarily, steel round bars are typically employed in applications requiring strength and durability in diverse directions, encompassing both vertical and horizontal forces. The circular shape of round bars confers excellent resistance to bending and twisting, rendering them suitable for usage in construction, machinery, and automotive components. Moreover, the manufacturing process for steel flat bars and steel round bars may diverge as well. Steel flat bars are usually fabricated through hot rolling, entailing the passage of heated steel through a succession of rollers to achieve the desired shape. Steel round bars can be manufactured via both hot rolling and cold drawing processes, where the steel is either heated and passed through rollers or drawn through a die to form the circular shape. In essence, steel flat bars and steel round bars can be distinguished based on their shape, structural properties, and manufacturing processes. Gaining an understanding of these disparities is vital when selecting the appropriate steel bar for a particular application.

Q: What are the different types of surface finishes for steel flat bars?: Some common types of surface finishes for steel flat bars include hot rolled, cold rolled, polished, galvanized, and painted.

Q: Earthing flat steel, width, overlap face, bolt, big country net: There is no requirement for the width of the ground steel, the width of the joint surface and the bolt. As long as you lap the joint, the corresponding screw can also ensure the electrical connection and the mechanical strength.

Q: Can steel flat bars be used for making brackets or supports for HVAC systems?: Yes, steel flat bars can be used for making brackets or supports for HVAC systems. Steel is a strong and durable material, making it suitable for supporting the weight and load of HVAC components. Steel flat bars can be easily cut, bent, and shaped to the desired dimensions, allowing for custom brackets or supports to be fabricated. Additionally, steel has excellent corrosion resistance properties, ensuring that the brackets or supports will remain stable and reliable over time. Overall, steel flat bars are a common and practical choice for manufacturing brackets or supports for HVAC systems.

Q: What is the maximum load capacity of a steel flat bar?: Various factors, such as the dimensions of the bar, the quality and grade of the steel, and the method of load application, influence the maximum load capacity of a steel flat bar. Generally, steel flat bars possess high tensile strength and durability, enabling them to withstand substantial loads. Nonetheless, to ascertain the precise maximum load capacity for a particular steel flat bar, it is crucial to refer to the manufacturer's specifications or conduct structural calculations.

Q: What is the typical hardness range for steel flat bars?: The hardness range of steel flat bars can differ based on the particular grade and heat treatment of the steel. Nevertheless, on the whole, the hardness range of steel flat bars typically falls within 120 and 300 on the Brinell hardness scale (HB). This range is frequently employed in diverse industrial applications such as construction, manufacturing, and toolmaking. It is essential to acknowledge that the desired hardness range of steel flat bars will ultimately hinge on the intended usage and specific project requirements.

Q: Can steel flat bars be used for making brackets or supports for medical equipment?: Yes, steel flat bars can be used for making brackets or supports for medical equipment. Steel is a strong and durable material that can provide the necessary stability and support required for medical equipment. It has excellent load-bearing capabilities and can withstand high amounts of pressure or weight. Additionally, steel is resistant to corrosion, which is crucial for medical equipment that may come into contact with moisture or other potentially damaging substances. Overall, steel flat bars are a suitable choice for creating brackets or supports for medical equipment due to their strength, durability, and resistance to corrosion.

Send your message to us

*Email

*TEL

*Quantity

*Unit