About 4130 Chrome Moly Tubing Suppliers
4130 Chrome Moly Tubing Suppliers supports industrial buyers who need dependable 4130 material quality, fast stock confirmation, and practical delivery timelines.
Our team supports procurement, quality checks, and documentation from first inquiry to final dispatch.
4130 Chrome Moly Tubing Overview
4130 Chrome Moly Tubing is a chromium-molybdenum low-alloy steel tubing widely used in industries that require a combination of high strength, toughness, weldability, and weight reduction. The material offers excellent mechanical properties and is commonly selected for demanding structural and engineering applications.
The addition of chromium improves hardenability and wear resistance, while molybdenum enhances strength, toughness, and elevated temperature performance. These characteristics make AISI 4130 tubing suitable for aerospace structures, motorsport fabrication, hydraulic systems, mechanical components, and industrial equipment.
Siddhgiri Overseas supplies 4130 Chrome Moly Tubing in multiple forms and specifications to meet diverse fabrication and engineering requirements. Material can be supplied with complete traceability, inspection documentation, and project-specific quality requirements.
Due to its excellent strength-to-weight ratio and fabrication characteristics, 4130 Chrome Moly Tubing continues to be one of the most widely used alloy steel tubing grades for critical industrial applications.
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 Chrome Moly Tubing Specifications
| Specification | Details |
|---|---|
| Standard | ASTM A519 / ASME SA519 |
| Dimensions | ASTM, ASME and API Standards |
| Forms | Round, Square, Rectangular, Hydraulic and Mechanical Tubing |
| Supply Type | Seamless, ERW and Welded |
| Length | Single Random, Double Random and Custom Cut Lengths |
| Ends | Plain End, Beveled End and Threaded End |
| Certification | EN 10204 3.1, Inspection Reports and Material Test Certificates |
Equivalent Material Grades
| Standard | UNS | Werkstoff | EN | JIS | BS |
|---|---|---|---|---|---|
| AISI 4130 | G41300 | 1.7218 | 25CrMo4 | JIS G4105 | BS 970 |
Chemical Composition of AISI 4130 Tubing
| Element | Composition (%) |
|---|---|
| Carbon | 0.28 - 0.33 |
| Manganese | 0.40 - 0.60 |
| Chromium | 0.80 - 1.10 |
| Molybdenum | 0.15 - 0.25 |
| Silicon | 0.15 - 0.35 |
| Sulfur | 0.025 Max |
| Phosphorus | 0.035 Max |
| Iron | Balance |
Marking and Identification
Each 4130 Chrome Moly Tube can be marked for complete traceability throughout manufacturing, storage, and installation.
- Tube Size
- Wall Thickness
- Material Grade
- Applicable Standard
- Manufacturing Method
- Heat Number
- Batch Number
- Manufacturer Identification
| Property | Value |
|---|---|
| Density | Typical Alloy Steel Density |
| Yield Strength | High Strength Performance |
| Tensile Strength | Excellent Load Carrying Capacity |
| Elongation | Good Ductility and Formability |
| Heat Resistance | Suitable for Elevated Temperature Applications |
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.
Applications of 4130 Chrome Moly Tubing
4130 Chrome Moly Tubing is widely used across industries that require a combination of high strength, durability, and fabrication flexibility.
Aerospace Industry
Aircraft structures, landing gear components, and aerospace fabrication projects.
Automotive Industry
Motorsport Fabrication
Oil and Gas Industry
Petrochemical Plants
Power Generation Facilities
Hydraulic Systems
Heavy Equipment Manufacturing
Structural Engineering
Advantages of 4130 Chrome Moly Tubing
- Excellent Strength-To-Weight Ratio
- Outstanding Weldability
- Good Fatigue Resistance
- Excellent Toughness
- Suitable For Heat Treatment
- High Mechanical Strength
- Good Machinability
- Reliable Performance Under Dynamic Loads
- Widely Accepted International Grade
Frequently Asked Questions
Do you provide certification for this product?
Yes. We provide standard material test documentation and optional third-party inspection records.
Can I place mixed size and cut length orders?
Yes. Mixed sizes and custom lengths can be arranged based on stock and production planning.
Do you support export delivery for this page requirement?
Yes. Our logistics team supports packing, dispatch planning, and documentation for international shipments.
Related Main Product Page
For complete product overview, visit 4130 Chrome Moly Pipes and Tubes.