4130 Chrome Moly Tubing: Seamless Carbon and Alloy Steel Mechanical Tubing
Material Specification
4130 Chrome Moly Tubing is a high-strength, low-alloy steel that is widely used in various industries due to its excellent mechanical properties and versatility. It is composed primarily of chromium and molybdenum, which enhance its strength, toughness, and resistance to wear and corrosion.
Key Features
- High Strength: 4130 tubing offers a superior strength-to-weight ratio, making it ideal for applications requiring robust structural integrity.
- Good Weldability: It can be easily welded using conventional methods, which is beneficial for fabrication and construction.
- Excellent Toughness: The alloy's toughness ensures durability and resistance to impact, even at lower temperatures.
- Corrosion Resistance: The presence of chromium provides a level of corrosion resistance, making it suitable for various environments.
- Versatility: Used in a wide range of applications, from aerospace to motorsports.
Chemical Composition
The chemical composition of 4130 Chrome Moly Tubing is crucial to its performance. Below is a table detailing its typical composition:
| Element | Percentage (%) |
| Carbon (C) | 0.28 - 0.33 |
| Manganese (Mn) | 0.40 - 0.60 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.040 |
| Silicon (Si) | 0.15 - 0.35 |
| Chromium (Cr) | 0.80 - 1.10 |
| Molybdenum (Mo) | 0.15 - 0.25 |
Mechanical Properties
The mechanical properties of 4130 tubing make it suitable for demanding applications. The table below outlines its typical mechanical properties:
| Property | Value |
| Tensile Strength | 90,000 psi (620 MPa) |
| Yield Strength | 70,000 psi (480 MPa) |
| Elongation | 21% |
| Reduction of Area | 50% |
| Hardness (Brinell) | 197 |
Similar Standards and Steel Grades
4130 Chrome Moly Tubing is comparable to several other standards and steel grades, including:
- ASTM A519: Standard specification for seamless carbon and alloy steel mechanical tubing.
- SAE J404: Chemical compositions of SAE alloy steels.
- AMS 6360: Aerospace Material Specification for 4130 steel.
Application
4130 Chrome Moly Tubing is used in a variety of applications due to its strength and versatility:
- Aerospace: Used in aircraft frames and other structural components.
- Motorsports: Commonly used in roll cages and chassis construction.
- Oil and Gas: Employed in drilling rigs and other equipment.
- Bicycles: Utilized in high-performance bicycle frames.
- Automotive: Applied in the manufacturing of high-strength components.
TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
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