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4140 Alloy Steel Flat Bar .500 Thickness x 1.00 Width x 1 Foot Length 1 Piece
4140 Alloy Steel Flat Bar Stock delivers durability and strength you can rely on.
4140 Alloy Steel Flat Bar .500" Thickness x 1.00" Width x 1 Foot Length 1 Piece
Item #: 189742186

4140 Alloy Steel Flat Bar .500" Thickness x 1.00" Width x 1 Foot Length 1 Piece

Item #: 189742186

SLE 1236

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4140 Alloy Steel Flat Bar Stock delivers durability and strength you can rely on.
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What Stands Out

High Strength
4140 alloy steel offers exceptional strength and durability, making it ideal for heavy-duty applications in manufacturing and machinery.
Versatile Dimensions
With a thickness of .500 inches and a width of 1.00 inch, this flat bar can fit a variety of projects, ensuring versatility for engineers and fabricators.
Corrosion Resistance
The alloy's properties provide enhanced corrosion resistance, extending the lifespan of the product in various environmental conditions and reducing maintenance costs.

Product Details

Shop 4140 Alloy Steel Flat Bar .500 Thickness x 1.00 Width x 1 Foot Length 1 Piece online at a best price in Sierra Leone. B09PZ7SNN9
Item Dimensions12 x 1 x 0.5 inches (30.5 x 2.5 x 1.3 cm)
Item Thickness.500 inches (1.3 cm)
Item Weight1.7 pounds (770 grams)
ColorSilver
Item ShapeRectangular
Item FormBar
MaterialAlloy Steel 4140/4142
Grade Rating4140
Specification MetYes
Brand NameGeneric
UPC745808353919
Number of Items1
Unit Count1 Count
ManufacturerGeneric
Model NumberMBS-5679-22-1
Part NumberMBS-5679-22-1
BrandGeneric
Item dimensions L x W x H12 x 1 x 0.5 inches (30.5 x 2.5 x 1.3 cm)
ShapeRectangular

Who Should Buy?

Suitable For
  • Machinists

    Ideal for creating high-strength components in specialized machining projects requiring durability and toughness.

  • Fabricators

    Perfect for metal fabricators needing reliable material for fabricating heavy-duty equipment or structural components.

  • DIY Enthusiasts

    Great for home projects where durable steel is needed, such as custom furniture or workshop tool racks.

Not Suitable For
  • Small Scale Use

    Not suitable for users requiring small quantities or minor repairs in lighter materials like aluminum.

Product Description

4140 Alloy Steel Flat Bar .500" Thickness x 1.00" Width x 1 Foot Length 1 Piece

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is 4140 alloy steel, and what are its properties?

    Answer: 4140 alloy steel is a chromium-molybdenum steel known for its strength, toughness, and wear resistance. It has a medium carbon content, which enhances its hardness and helps it retain strength at elevated temperatures. This combination makes it suitable for various applications, including automotive components, machinery parts, and tool manufacturing. Its unique properties allow it to perform effectively in high-stress environments while being relatively easy to machine.
  • Question: What are the common applications of a .500" thick 4140 alloy steel flat bar?

    Answer: A .500" thick 4140 alloy steel flat bar is commonly used in applications that require high strength and durability. These include manufacturing structural components, machinery bases, and fixtures in fabrication processes. Its thickness provides added stability and load-bearing capacity, making it ideal for heavy-duty applications or custom tooling. Fabricators often use it in industrial settings where performance under stress is critical.
  • Question: How is 4140 alloy steel flat bar processed or machined?

    Answer: 4140 alloy steel flat bar can be processed through various machining methods, including cutting, milling, and drilling. Due to its hardness, it's recommended to use high-speed steel or carbide tools for effective machining. Preheating before welding can help enhance its machinability and reduce the risk of cracking. It's often used for making precision parts that require tight tolerances in automotive and aerospace industries.
  • Question: Can 4140 alloy steel be heat treated, and what are the benefits?

    Answer: Yes, 4140 alloy steel can be heat treated to enhance its hardness and strength. The heat treatment process typically involves quenching and tempering, which allows it to reach desirable hardness levels while maintaining good toughness. This heat treatment makes 4140 suitable for applications that demand high strength and resistance to wear, such as gears, axles, and crankshafts, benefiting from the enhanced performance in demanding conditions.
  • Question: What is the significance of the dimensions .500" x 1.00" x 1 foot?

    Answer: The dimensions of .500" thickness, 1.00" width, and a length of 1 foot make this 4140 alloy steel flat bar highly versatile for various projects. The thickness provides robust structural stability, while the width allows for easy handling and fabrication. This size is ideal for custom projects, including brackets or support structures, where specific dimensions and strength are paramount, providing users flexibility in design and application.
  • Question: Is 4140 alloy steel flat bar suitable for welding?

    Answer: Yes, 4140 alloy steel flat bar can be welded, but special considerations must be taken due to its hardness. Preheating the metal before welding can help prevent cracking, and using a compatible filler material is essential to ensure a strong bond. After welding, post-weld heat treatment may be necessary to restore its mechanical properties. It is commonly utilized in the automotive and structural industries where welded components are prevalent.
  • Question: What safety precautions should be taken when working with 4140 alloy steel?

    Answer: When working with 4140 alloy steel, it's important to wear appropriate personal protective equipment (PPE), including safety goggles, gloves, and ear protection. Since machining can produce sharp metal shavings and sparks, a clean workspace minimizes hazards. Additionally, when heat treating or welding, ensure proper ventilation to avoid exposure to fumes. Familiarity with handling such materials ensures safe and effective operations in fabrication and manufacturing settings.
  • Question: What is the difference between cold drawn and hot rolled 4140 alloy steel?

    Answer: Cold drawn 4140 alloy steel has a finer surface finish and tighter tolerances compared to hot rolled 4140. The cold drawing process increases tensile strength and yield points, making it ideal for precision applications. On the other hand, hot rolled 4140 is typically easier to form and is often more cost-effective for larger projects. Choosing between the two depends on the specific requirements of the application, such as strength versus machinability.
  • Question: How does the thickness of .500" contribute to the bar's performance?

    Answer: .500" thickness provides a strong structural support capability, making the bar robust for demanding applications. This thickness minimizes flexing under load, which is essential in industrial settings, such as heavy machinery construction or structural supports. It allows the flat bar to bear heavy weights and withstand impacts without deforming, ensuring durability and longevity in high-stress environments.
  • Question: Where can I buy 4140 Alloy Steel Flat Bar .500" Thickness x 1.00" Width x 1 Foot Length 1 Piece?

    Answer: You can purchase the 4140 Alloy Steel Flat Bar .500" Thickness x 1.00" Width x 1 Foot Length 1 Piece from Ubuy in Sierra Leone. Ubuy provides a comprehensive online platform for high-quality steel products, catering to various industrial needs. Their user-friendly website ensures a seamless shopping experience, and you can find this specific size and type of alloy steel flat bar available for your projects.

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Pros

  • High strength and durability
  • Versatile for various projects
  • Easy to machine and work with
  • Corrosion-resistant material
  • Ideal for both industrial and DIY use

Cons

  • Limited to one size option.

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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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