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Wholesale Steel Flat Bar Iron And Steel Flat Rolled Products Bar Galvanized Flat Steel Carbon Steel Flat Manufacturer, Factories

Steel flat bar is a flat, rectangular piece of steel, commonly crafted from carbon steel but also available in stainless steel or other alloy variants. These bars come in various sizes, shapes, and finishes.

Product Description

Uses of Steel Flat Bars

Steel flat bars find extensive application across diverse sectors including:

Construction Essential for structural components like beams, columns, and braces, as well as for fasteners such as nails, bolts, and screws.
Manufacturing Utilized in crafting machine parts like gears, shafts, and brackets, as well as tools and equipment such as wrenches, rakes, and shovels.
Agriculture Integral in manufacturing agricultural implements like plows, harrows, and cultivators, as well as fencing and livestock structures.

Flat Bar Specifications

PRODUCT NAMEFlat Bar
Size10mm-870mm
WALL Thickness1.8mm-17.75mm
Length6m, 9m, 12m or as customer requirement
MaterialQ235B, A36, Q195, SS400, st37-2
TechnicalHot rolled / Slitting
SurfaceHot Dip Galvanised / Electrical Galvanized / Black
ApplicationConstruction, Shipbuilding, Machinery manufacturing, Steel structure etc.
MOQ5 tons each size
PackageIn bulk, tied up with steel strips or according to requirements
Trade TermsFOB, CFR, CIF

Benefits of Steel Flat Bars

  • Strength: Withstand high stress and strain due to the inherent strength of steel.
  • Durability: Resilient against environmental factors and wear, ensuring longevity.
  • Versatility: Available in various sizes, shapes, and finishes, making them adaptable to diverse applications.
  • Affordability: Relatively economical compared to other materials, enhancing cost-effectiveness.

Product Parameters

StandardASTM, AISI, EN, DIN, JIS, GB
GradeA36, S235jr, St37-2, SS400, Q235, Q195
TechniqueHot Rolled, Slit, Round Edge
Width Range10-500mm
Thickness Range1.5-30mm
OEM ServiceAvailable
FeaturesHigh quality, Dimensional accuracy, High utilization rate, Cost-saving
PackingIron sheet ends, Plastic woven bag wrap, or Loose package

Types of Steel Flat Bars

Mainly categorized into hot-rolled and cold-rolled variants:

  • Hot-rolled: Produced by rolling molten steel, providing cost-effectiveness but with a rougher surface finish.
  • Cold-rolled: Crafted by rolling solid steel, offering precision and a smoother surface finish albeit at a higher cost.

Conclusion: Steel flat bars stand out as versatile and cost-effective materials suitable for a wide array of applications. Their robustness, durability, and adaptability make them indispensable for numerous projects.

Frequently Asked Questions

1. What are the most common applications for steel flat bars?

They are widely used in construction for structural support, in manufacturing for machine parts and tools, and in the agricultural sector for equipment like plows and fencing.

2. What is the difference between hot-rolled and cold-rolled flat bars?

Hot-rolled bars are more cost-effective but have a rougher finish, while cold-rolled bars offer higher precision and a smoother surface at a slightly higher cost.

3. Can steel flat bars be galvanized?

Yes, they can be Hot Dip Galvanized or Electrical Galvanized to improve corrosion resistance and extend their lifespan in outdoor environments.

4. What materials are typically used for flat bars?

Common materials include Q235B, A36, Q195, SS400, and st37-2, catering to different strength and durability requirements.

5. Are custom lengths available for flat bar products?

Standard lengths are usually 6m, 9m, or 12m, but they can be customized to meet specific project requirements.

6. What makes steel flat bars a cost-effective choice?

Their high strength-to-weight ratio, durability against wear, and versatility in manufacturing make them more economical than many alternative materials.

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