4130 Cold Drawn Seamless Tubing
Siddhgiri Overseas supplies premium quality 4130 Cold Drawn Seamless Tubing manufactured for demanding engineering and industrial applications. Produced using chromium-molybdenum alloy steel, these tubes provide excellent mechanical properties, dimensional accuracy, and long service life.
4130 Cold Drawn Seamless Tubing is widely recognized for its high strength-to-weight ratio, weldability, toughness, and fatigue resistance. The seamless manufacturing process eliminates weld joints and enhances structural integrity for critical applications.
The cold drawing process improves surface finish, dimensional precision, and mechanical performance, making the tubing suitable for precision engineering, aerospace components, motorsport fabrication, hydraulic systems, and structural applications.
Features of 4130 Cold Drawn Seamless Tubing
High Strength
Provides excellent load carrying capability and structural reliability.
Superior Weldability
Suitable for fabrication and engineered assemblies.
Excellent Toughness
Performs effectively under dynamic and cyclic loading.
Procurement Guidance
Share your grade, dimensions, quantity, and destination in one inquiry to receive accurate availability and commercial terms quickly.
Why Buyers Choose Siddhgiri Overseas
Quality Confidence
Material supplied with clear documentation and inspection support.
Stock Planning
Dimension matching and cut length planning for project execution.
Delivery Support
Domestic and export shipment support with reliable coordination.
4130 Cold Drawn Seamless Tubing Specifications
| Parameter | Details |
|---|---|
| Material Grade | AISI 4130 Chromium Molybdenum Alloy Steel |
| Standards | ASTM A519, ASTM A29 and equivalent specifications |
| Manufacturing Process | Cold Drawn Seamless |
| Supply Condition | Annealed, Normalized, or Heat Treated |
| Forms Available | Round, Square, Rectangular and Custom Profiles |
| Certification | Material Test Certificates and Inspection Reports |
AISI 4130 Chemical Composition
| Element | Content |
|---|---|
| Carbon (C) | 0.28 - 0.33% |
| Chromium (Cr) | 0.80 - 1.10% |
| Manganese (Mn) | 0.40 - 0.60% |
| Molybdenum (Mo) | 0.15 - 0.25% |
| Silicon (Si) | 0.15 - 0.35% |
| Phosphorus (P) | 0.035% Max |
| Sulfur (S) | 0.040% Max |
AISI 4130 Mechanical Properties
| Property | Value |
|---|---|
| Density | 7.85 g/cm³ |
| Tensile Strength | 560 MPa |
| Yield Strength | 460 MPa |
| Elongation | 21.5% |
| Hardness | Approx. 217 HB |
| Elastic Modulus | 190-210 GPa |
Available Forms of 4130 Tubing
- Round Tubes
- Square Tubes
- Rectangular Tubes
- Mechanical Tubing
- Hydraulic Tubing
- Cold Drawn Seamless Tubes
- Custom Cut Length Tubes
Applications of 4130 Cold Drawn Seamless Tubing
Aerospace Industry
Used in aircraft structures and precision components.
Motorsport Industry
Suitable for race car chassis and roll cage fabrication.
Hydraulic Systems
Used in high-pressure fluid handling systems.
Oil & Gas Industry
Suitable for critical industrial applications.
Mechanical Engineering
Used in structural and machine components.
Industrial Fabrication
Supports custom engineering projects.
Inspection and Testing
- Chemical Analysis Test
- Mechanical Testing
- Hardness Testing
- Positive Material Identification
- Dimensional Inspection
- Visual Examination
- Non-Destructive Testing
- Hydrostatic Testing
- Third Party Inspection Support
Information Tabs
Used in aerospace components, motorsport structures, fabricated assemblies, and high-strength industrial systems.
Availability depends on OD, wall thickness, finish condition, and quantity. Send your list for stock confirmation.
Include drawings, dimensional tolerance, certification requirement, and delivery location for accurate quotation.
Frequently Asked Questions
What is 4130 Cold Drawn Seamless Tubing?
It is a high-strength chromium-molybdenum alloy steel tubing manufactured through a seamless cold drawing process for enhanced accuracy and performance.
What are the advantages of seamless tubing?
Seamless tubing offers superior strength, uniform structure, and better pressure handling capability.
Is 4130 tubing weldable?
Yes. AISI 4130 offers good weldability when proper welding procedures are followed.
Do you provide test certificates?
Yes. Material Test Certificates and inspection documentation can be supplied.