Premium quality 4130 steel tubing supplied by Siddhgiri Overseas for aerospace, motorsport, structural, oil & gas, and industrial engineering applications.
Siddhgiri Overseas supplies high-performance AISI 4130 steel tubing manufactured to meet demanding industrial requirements. 4130 steel is a chromium-molybdenum alloy known for its excellent strength-to-weight ratio, toughness, weldability, and fatigue resistance.
4130 tubing is widely used where lightweight construction and superior mechanical properties are required. The material performs reliably under high stress conditions while maintaining excellent dimensional stability and fabrication characteristics.
Our 4130 steel tubing is supplied with complete inspection documentation, quality assurance support, and reliable packaging solutions for domestic and export projects.
Offers exceptional mechanical strength for demanding structural applications.
Excellent strength-to-weight ratio helps reduce overall component weight.
Suitable for machining, forming, and welding processes.
Share your grade, dimensions, quantity, and destination in one inquiry to receive accurate availability and commercial terms quickly.
Material supplied with clear documentation and inspection support.
Dimension matching and cut length planning for project execution.
Domestic and export shipment support with reliable coordination.
| Parameter | Details |
|---|---|
| Grade | AISI 4130 / UNS G41300 / 1.7218 |
| Standards | ASTM A519, ASTM A29 and equivalent specifications |
| Forms | Seamless Tubes, Mechanical Tubes, Round Tubes and Hollow Sections |
| Condition | Annealed, Normalized, Cold Drawn and Heat Treated |
| Inspection | MTC EN 10204 3.1 and third-party inspection support |
| Applications | Aerospace, Motorsport, Oil & Gas, Structural Engineering |
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.28 – 0.33 |
| Chromium (Cr) | 0.80 – 1.10 |
| Molybdenum (Mo) | 0.15 – 0.25 |
| Manganese (Mn) | 0.40 – 0.60 |
| Silicon (Si) | 0.15 – 0.35 |
| Phosphorus (P) | 0.035 Max |
| Sulfur (S) | 0.025 Max |
| Property | Value |
|---|---|
| Density | 7.85 g/cm³ |
| Melting Point | 1432°C |
| Yield Strength | 460 MPa |
| Tensile Strength | 560 MPa |
| Elongation | 21.5% |
Used in aircraft structures and precision components.
Ideal for roll cages, chassis and racing fabrication.
Suitable for pressure systems and industrial applications.
Used for shafts, fittings and structural assemblies.
Supports manufacturing and heavy engineering projects.
Reliable for demanding operational environments.
4130 steel tubing is extensively used in aerospace structures, motorsport fabrication, oil and gas systems, and industrial machinery requiring high strength and durability.
Material is available in multiple forms, wall thicknesses, and supply conditions depending on project requirements.
Share dimensions, tolerances, certification requirements, and quantity details for accurate quotation and supply support.
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.
AISI 4130 is a chromium-molybdenum alloy steel tubing known for high strength, toughness, and weldability.
Yes. 4130 steel tubing offers good weldability when proper welding procedures are followed.
Aerospace, motorsport, oil and gas, engineering, and fabrication industries commonly use 4130 tubing.
Yes. Material test certificates and inspection documentation are available upon request.
For complete product overview, visit 4130 Chrome Moly Pipes and Tubes.
Compare local and international availability for 4130 chromoly tubing and matching technical support pages.