42CrMoE-1 Alloy Steel Tube: Seamless Steel Tubes for Large Capacity Gas Cylinders
Material
42CrMoE-1 is a high-strength alloy steel known for its excellent toughness, wear resistance, and ability to withstand high pressure. It is commonly used in the manufacturing of seamless steel tubes, particularly for large capacity gas cylinders. This material is favored for its durability and reliability in demanding environments.
Specification
42CrMoE-1 alloy steel tubes are manufactured to meet stringent industry standards, ensuring they can handle the high pressures and stresses associated with gas storage. These tubes are typically produced in a seamless form to enhance their strength and integrity.
Key Features
- High Strength: Capable of withstanding high pressures.
- Excellent Toughness: Resistant to impact and mechanical stress.
- Wear Resistance: Suitable for long-term use in demanding conditions.
- Seamless Construction: Provides uniformity and reduces the risk of leaks.
- Versatile Applications: Ideal for gas cylinders and other high-pressure applications.
Chemical Composition
The chemical composition of 42CrMoE-1 alloy steel is crucial for its performance characteristics. Below is a table presenting its typical chemical composition:
| Element | Composition (%) |
| Carbon (C) | 0.38 - 0.45 |
| Silicon (Si) | 0.15 - 0.35 |
| Manganese (Mn) | 0.60 - 0.90 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.025 |
| Chromium (Cr) | 0.90 - 1.20 |
| Molybdenum (Mo) | 0.15 - 0.25 |
| Nickel (Ni) | ≤ 0.30 |
Mechanical Properties
The mechanical properties of 42CrMoE-1 alloy steel are essential for its application in high-pressure environments. The table below outlines its typical mechanical properties:
| Property | Value |
| Tensile Strength | 930 - 1080 MPa |
| Yield Strength | ≥ 800 MPa |
| Elongation | ≥ 12% |
| Impact Toughness | ≥ 40 J at -20°C |
Steel Grade
42CrMoE-1 is classified as an alloy steel grade, specifically designed for applications requiring high strength and toughness. It is often used in the production of seamless steel tubes for gas cylinders due to its superior mechanical properties.
Application
42CrMoE-1 alloy steel tubes are primarily used in the manufacturing of large capacity gas cylinders. These cylinders are utilized in various industries, including:
- Industrial Gas Storage: For storing gases like oxygen, nitrogen, and hydrogen.
- Automotive: In compressed natural gas (CNG) vehicles.
- Aerospace: For high-pressure gas storage systems.
- Medical: In oxygen cylinders for healthcare facilities.
Possible Alternative Grades
While 42CrMoE-1 is a popular choice for high-pressure applications, there are alternative grades that may be suitable depending on specific requirements:
- 34CrMo4: Offers similar mechanical properties and is often used in similar applications.
- 30CrMo: Known for good weldability and toughness.
- 35CrMo: Provides excellent strength and is used in high-pressure environments.
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.
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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.
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A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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