34CrNiMo6 High Strength Steel Tube: Alloy Structural Seamless Steel Pipe
Material Specification
34CrNiMo6 is a high-strength alloy steel known for its excellent toughness, ductility, and wear resistance. It is commonly used in the manufacturing of seamless steel pipes, which are essential in various industrial applications due to their ability to withstand high pressure and temperature.
Key Features
- High Strength: Offers superior tensile and yield strength, making it suitable for demanding applications.
- Excellent Toughness: Maintains toughness even at low temperatures.
- Good Ductility: Allows for easy forming and machining.
- Wear Resistance: Provides durability in abrasive environments.
- Heat Treatable: Can be heat treated to enhance mechanical properties.
Chemical Composition
The chemical composition of 34CrNiMo6 is crucial for its performance characteristics. Below is a table detailing its composition:
| Element | Composition (%) |
| Carbon (C) | 0.30 - 0.38 |
| Silicon (Si) | 0.10 - 0.40 |
| Manganese (Mn) | 0.50 - 0.80 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.035 |
| Chromium (Cr) | 1.30 - 1.70 |
| Nickel (Ni) | 1.25 - 1.65 |
| Molybdenum (Mo) | 0.15 - 0.30 |
Mechanical Properties
The mechanical properties of 34CrNiMo6 steel are essential for its application in high-stress environments. The table below summarizes these properties:
| Property | Value |
| Tensile Strength | 900 - 1100 MPa |
| Yield Strength | ≥ 700 MPa |
| Elongation | ≥ 12% |
| Impact Energy (Charpy V-notch) | ≥ 35 J at -20°C |
Similar Standards and Steel Grades
34CrNiMo6 is equivalent to several international standards and steel grades, making it versatile for global applications. Here are some of the comparable standards:
- ASTM: AISI 4340
- EN: 34CrNiMo6
- GOST: 36KhN3M
- JIS: SNCM439
- GB: 40CrNiMoA
Application
34CrNiMo6 seamless steel pipes are widely used in industries requiring high strength and toughness. Common applications include:
- Automotive: Components such as crankshafts, gears, and axles.
- Aerospace: Structural parts and landing gear.
- Oil and Gas: Drill collars and downhole tools.
- Engineering: Heavy machinery and equipment parts.
- Defense: Armored vehicles and weapon systems.
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.
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