High Quality Mild Steel Flat Bar in Grade Q235

High Quality Mild Steel Flat Bar in Grade Q235 System 1

High Quality Mild 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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Hot Rolled Steel Flat Bars with Material Grade Q235

Hot Rolled Flat Bars in Material Grade Q235

Specification of 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 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 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: What are the safety precautions when handling steel flat bars?: When handling steel flat bars, there are several safety precautions that should be taken to ensure the well-being of individuals involved. 1. Personal Protective Equipment (PPE): It is crucial to wear appropriate PPE to minimize the risk of injuries. This includes gloves, safety glasses, and steel-toed boots to protect yourself from potential cuts, eye injuries, and foot injuries. 2. Lifting Techniques: Steel flat bars can be heavy and bulky, so it is important to use proper lifting techniques to avoid strain or back injuries. Lift with your legs, not your back, and always ask for assistance if the weight is too heavy to handle alone. 3. Storage and Stacking: When storing or stacking steel flat bars, ensure they are properly secured to prevent them from falling or toppling over. Use appropriate storage racks or shelves to keep them organized and avoid any potential hazards. 4. Sharp Edges: Steel flat bars often have sharp edges, so it is essential to be cautious and handle them with care. Avoid dragging or sliding them across surfaces to prevent injuries. Additionally, rounding or deburring the edges can reduce the risk of cuts. 5. Fire Safety: Steel is highly flammable, so it is important to keep the work area clear of any flammable materials and ensure the presence of fire extinguishers. Avoid using steel flat bars near open flames or other sources of ignition. 6. Proper Training: Adequate training and familiarity with handling steel flat bars are essential for safety. Educate yourself and others on the proper techniques and precautions to follow to minimize the potential risks. 7. Regular Maintenance: Inspect the steel flat bars regularly for any signs of damage, such as cracks or corrosion. Damaged bars should be replaced to avoid potential accidents. By implementing these safety precautions, individuals can effectively reduce the risks associated with handling steel flat bars and promote a safer work environment.

Q: Can steel flat bars be used for making handrails?: Yes, steel flat bars can be used for making handrails. Steel flat bars are often used in construction and fabrication projects, including handrail systems. They offer strength, durability, and can be easily customized to fit specific design needs.

Q: Are steel flat bars suitable for high-traffic areas?: Steel flat bars are well-suited for high-traffic areas given their durability and strength. They can endure heavy foot traffic and the constant movement of people without succumbing to damage or wear. These bars are impact-resistant and capable of bearing the weight and pressure exerted by individuals walking or running on them. Moreover, steel flat bars are frequently employed in industrial and commercial settings specifically due to their ability to withstand high traffic and heavy loads. Their robust construction and capacity to handle consistent use make them an excellent option for walkways, staircases, platforms, and other zones with substantial foot traffic.

Q: Can steel flat bars be used for making brackets or supports for agricultural machinery?: Indeed, brackets or supports for agricultural machinery can be fashioned using steel flat bars. Renowned for their robustness and endurance, steel flat bars are well-suited for demanding tasks within the agricultural sector. They can be effortlessly shaped or joined through welding to fabricate personalized brackets or supports capable of enduring the rigorous circumstances and substantial burdens frequently encountered in agricultural machinery. What's more, steel flat bars are conveniently obtainable in diverse dimensions, enabling adaptability in both design and application.

Q: Can steel flat bars be welded?: Yes, steel flat bars can be welded. Welding is a common and widely used method for joining or repairing steel materials, including flat bars. The process involves heating the steel to its melting point and then fusing the two pieces together using a welding electrode or filler material. The resulting weld creates a strong and durable bond, making it suitable for various applications in construction, manufacturing, and other industries where steel flat bars are commonly used. However, it is important to follow proper welding procedures and techniques to ensure a successful and structurally sound weld.

Q: Can steel flat bars be used for making tools or hardware?: Yes, steel flat bars can be used for making tools or hardware. Steel flat bars are versatile and can be easily shaped and formed into various tool and hardware components such as wrenches, screwdrivers, chisels, brackets, hinges, and more. They provide strength, durability, and resistance to wear and tear, making them suitable for heavy-duty applications. Additionally, steel flat bars can be heat-treated to increase hardness and improve their performance as cutting or striking tools. Overall, steel flat bars are commonly used in the manufacturing of tools and hardware due to their reliability and versatility.

Q: What is flat steel for?: Hot rolled flat steel is a general purpose rectangular cross section strip. The specifications are expressed in millimeters of thickness * width, flat steel can be finished steel, used for components, ladders, bridges and fences, etc.. Flat steel can also be used to weld rigid steel and billets and slabs of laminated sheets. (material: Q215, Q235), the implementation standard: GB704 - 1988 instead of GB704 - 83, this standard applies to the thickness of 3~60mm, width of 10~200mm, cross section of rectangular hot rolled flat steel for general use. Delivery status: flat steel delivered by straight line. Measurement: flat length and length of flat steel, according to the theoretical weight of delivery.

Q: How do steel flat bars compare to other materials like wood or plastic?: Steel flat bars are generally stronger and more durable compared to wood or plastic. They have a higher tensile strength, making them more resistant to bending or breaking under heavy loads. Additionally, steel flat bars are less susceptible to warping, rotting, or damage from moisture, unlike wood. Plastic, on the other hand, may not be as strong as steel and can deteriorate over time due to exposure to UV rays or extreme temperatures. Overall, steel flat bars offer superior strength, longevity, and stability, making them a preferred choice for various structural and construction applications.

Q: Can steel flat bars be cut to custom lengths?: Yes, steel flat bars can be cut to custom lengths. Steel flat bars are commonly used in construction, manufacturing, and other industries, and they are available in various sizes and lengths. However, sometimes the standard lengths may not meet the specific requirements of a project. In such cases, steel flat bars can be easily cut to custom lengths using various cutting tools such as saws or shears. This allows for greater flexibility and precision in matching the specific needs of a project or application.

Q: Do steel flat bars have a specific electrical conductivity?: No, steel flat bars do not have a specific electrical conductivity. The electrical conductivity of steel can vary depending on the specific type and composition of the steel. Generally, steel is considered to be a poor conductor of electricity compared to materials such as copper or aluminum, but it can still conduct electricity to some extent. The conductivity of steel can be influenced by factors such as the presence of impurities, alloying elements, and the heat treatment process. Therefore, it is recommended to refer to the specific properties and specifications of the steel flat bar in question to determine its electrical conductivity.

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