4130 - Chromoly Round Tube 3/4 X .156 X 4

Apr 24, 2021


Welcome to Powder Keg, your trusted source for top-notch chromoly round tubes. In this section, we will explore the specifications and applications of our 4130 Chromoly Round Tube in the 3/4 X .156 X 4 dimension. With our dedication to quality, you can trust that our tubes will exceed your expectations.

About 4130 Chromoly

Chromoly, also known as 4130, is a high-strength and lightweight steel alloy that is incredibly versatile. It is composed of chromium and molybdenum, which enhance its durability and resistance to wear and tear. The 4130 Chromoly Round Tube is widely recognized for its exceptional strength-to-weight ratio, making it an ideal choice for various industries.

Key Features

  • Size: 3/4 X .156 X 4
  • Material: 4130 Chromoly Steel
  • Weight: Lightweight
  • Strength: High
  • Finish: Uncoated
  • Applications: Automotive, Aerospace, Sports Equipment, Manufacturing, and more


The 4130 Chromoly Round Tube in the 3/4 X .156 X 4 dimension finds extensive use across various industries. Here are some notable applications:

1. Automotive Industry

From roll cages to chassis fabrication, 4130 chromoly round tubes are highly sought after in the automotive industry. Its remarkable strength and lightweight nature make it perfect for improving overall vehicle performance and safety.

2. Aerospace Industry

When it comes to designing aircraft components, 4130 chromoly round tubes are often preferred due to their excellent fatigue resistance and ability to handle extreme conditions. They are commonly used in constructing fuselages, wings, and other critical parts.

3. Sports Equipment

Whether it's bicycles, motorcycles, or sports gear, 4130 chromoly round tubes find extensive use in the manufacturing of high-performance sports equipment. The combination of strength and lightness makes it an ideal choice for professionals and enthusiasts alike.

4. Manufacturing

4130 chromoly round tubes are also widely utilized in general manufacturing applications where strength, durability, and dimensional accuracy are crucial. Its versatility and ease of fabrication make it a go-to material for many manufacturers.

Why Choose Powder Keg?

Powder Keg takes great pride in offering superior quality 4130 Chromoly Round Tubes to meet your specific requirements. Here's why you should choose us:

1. Highest Quality Standards

We adhere to the highest industry standards to ensure that our chromoly round tubes deliver exceptional performance and reliability. All our products undergo rigorous quality checks to meet and exceed your expectations.

2. Wide Range of Options

At Powder Keg, we understand that every project is unique. That's why we offer a wide range of sizes, dimensions, and finishes to cater to your specific needs. Our 4130 Chromoly Round Tube in the 3/4 X .156 X 4 dimension is just one example of our extensive inventory.

3. Expert Assistance

Our team of experts is dedicated to providing you with top-notch customer service and technical assistance. If you have any questions or need guidance regarding our chromoly round tubes, feel free to reach out to us. We are here to help!

4. Competitive Pricing

While our commitment to quality is uncompromising, we understand the importance of competitive pricing. We strive to offer our products at fair and reasonable prices, making Powder Keg a cost-effective choice without sacrificing quality.

Contact us

Thank you for considering Powder Keg as your trusted supplier. If you have any inquiries or would like to place an order for our 4130 Chromoly Round Tube in the 3/4 X .156 X 4 dimension, please don't hesitate to get in touch with us. We look forward to serving you!