About Chromoly Tubing Suppliers in India
Chromoly Tubing Suppliers in India is focused on regional demand where buyers need compliant material, stable lead times, and complete export or domestic documentation.
We support destination-specific packaging, logistics planning, and local procurement expectations for faster execution.
Supplier Evaluation Checklist
Compare supplier stock depth, test support, packaging quality, and on-time delivery performance for reliable project execution.
Why Choose Siddhgiri Overseas?
- Ready stock of 4130 chromoly tubing
- Seamless and welded tubing options
- Custom cut-to-length services
- MTC 3.1 certification available
- Third-party inspection support
- Fast dispatch from Mumbai warehouse
- Technical assistance for material selection
- Export and domestic supply capabilities
Applications of 4130 Chromoly Tubing
4130 chromoly tubing is widely used in applications requiring high strength and lightweight performance.
- Motorsport Chassis
- Roll Cage Fabrication
- Aerospace Structures
- Industrial Machinery
- Mechanical Engineering
- Hydraulic Systems
- Performance Automotive Components
- Structural Fabrication
- Custom Engineering Projects
4130 Chromoly Tubing Supply Across India
Siddhgiri Overseas supplies certified 4130 chromoly tubing to fabrication shops, OEM manufacturers, engineering companies, and industrial buyers across India. Our structured inventory and quality control processes ensure timely delivery and consistent product quality.
We provide support for bulk orders, custom dimensions, project requirements, and technical documentation to simplify procurement and project execution.
Technical Data of 4130 Chromoly Tubing
| Parameter | Details |
|---|---|
| Material Grade | AISI 4130 / SAE 4130 |
| UNS Number | G41300 |
| Supply Type | Seamless, Welded and Cold Drawn |
| Tube Shape | Round, Square and Rectangular |
| Surface Finish | Annealed, Normalized and Cold Drawn |
| Certification | EN 10204 3.1 MTC |
| Inspection | PMI Testing, Hardness Test and Third Party Inspection |
| Applications | Aerospace, Motorsport, Fabrication and Engineering |
| Available Length | Standard and Custom Cut Lengths |
| Packing | Bundles, Wooden Boxes and Export Packaging |
AISI 4130 Chromoly Steel Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.28 - 0.33 |
| Manganese (Mn) | 0.40 - 0.60 |
| Silicon (Si) | 0.15 - 0.35 |
| Chromium (Cr) | 0.80 - 1.10 |
| Molybdenum (Mo) | 0.15 - 0.25 |
| Phosphorus (P) | 0.035 Max |
| Sulfur (S) | 0.040 Max |
| Iron (Fe) | Balance |
AISI 4130 Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 560 MPa Minimum |
| Yield Strength | 460 MPa Minimum |
| Elongation | 20% Minimum |
| Hardness | Approx. 95 HRB |
| Density | 7.85 g/cm³ |
| Melting Point | Approx. 1430°C |
| Modulus of Elasticity | 205 GPa |
| Weldability | Excellent |
Information Tabs
Material Overview
4130 chromoly tubing is a low alloy steel containing chromium and molybdenum that offers exceptional strength, weldability, and fatigue resistance while maintaining a lightweight structure.
Supply Capabilities
Siddhgiri Overseas supplies seamless, welded, and cold drawn chromoly tubing in multiple dimensions, wall thicknesses, and custom cut lengths.
Quality Assurance
All material is supplied with MTC 3.1 certification, dimensional verification, and optional third-party inspection support.
Fabrication Support
Chromoly tubing provides excellent machinability and weldability, making it suitable for fabrication and engineering projects.
Applications
Widely used in motorsport chassis, roll cages, aerospace structures, industrial machinery, and custom fabrication applications.
Frequently Asked Questions
What is 4130 chromoly tubing?
4130 chromoly tubing is a chromium-molybdenum alloy steel known for its high strength, lightweight properties, and excellent weldability.
What forms of chromoly tubing are available?
Chromoly tubing is available in seamless, welded, and cold drawn forms with round, square, and rectangular profiles.
Is 4130 chromoly tubing weldable?
Yes. 4130 chromoly steel offers excellent weldability and fabrication characteristics.
Do you provide MTC certificates?
Yes. Siddhgiri Overseas supplies EN 10204 3.1 Material Test Certificates with traceability documentation.
Can custom cut lengths be supplied?
Yes. Custom sizes and cut lengths can be supplied according to project requirements.
Which industries use 4130 chromoly tubing?
Industries including aerospace, motorsport, fabrication, industrial engineering, and mechanical applications use 4130 chromoly tubing.
What testing is available?
PMI testing, hardness testing, dimensional inspection, and third-party inspection services are available.
Why choose Siddhgiri Overseas?
Siddhgiri Overseas provides certified material, technical expertise, ready stock, custom processing, and reliable delivery support.