15CDV6 1.7734 High Strength Steel Tube Low Alloy Steel Pipe For Racing Frame
15CDV6 1.7734 High Strength Steel Tube Low Alloy Steel Pipe For Racing Frame
Material
15CDV6 is a high-strength low-alloy steel with excellent mechanical properties and toughness. It can achieve the best balance in strength, fatigue resistance and weight, so it is very suitable for making racing structural steel pipes such as racing roll cages and frames.
Specification
- Steel Grade: 15CDV6 / 1.7734
- Standard: EN 10083-3 low alloy carburizing steel
- Dimensions: We can customize the outer diameter, wall thickness, length, etc. of the steel pipe according to the customer's drawing requirements.
- Surface treatment: We can provide hot rolling, cold drawing.
Key Features
- High tensile strength and yield strength, suitable for racing car structures
15CDV6 has excellent toughness and fatigue resistance under load conditions
Although it is very strong, it can also be welded and processed
Vanadium is added to the chemical composition of the steel pipe to increase strength
Corrosion resistance
Chemical Composition
| Element | Content (%) | Description |
|---|---|---|
| C | 0.12 - 0.18 | Provides strength and hardness |
| Si | 0.15 - 0.40 | Deoxidizer and strengthener |
| Mn | 0.50 - 0.80 | Improves toughness and hardenability |
| Cr | 0.90 - 1.20 | Increases hardness and corrosion resistance |
| Vanadium (V) | 0.15 - 0.25 | Grain refinement and strength |
| Ni | ≤ 0.30 | Improves toughness |
| P | ≤ 0.025 | Impurity (kept low) |
| S | ≤ 0.025 | Impurity (kept low) |
Mechanical Properties
| Property | Typical Value | Unit | Notes |
|---|---|---|---|
| Tensile Strength (Rm) | 850 - 1000 | MPa | High strength range |
| Yield Strength (Re) | 650 - 850 | MPa | Suitable for structural integrity |
| Elongation (A5) | ≥ 12 | % | Good ductility |
| Hardness (HB) | 250 - 320 | Brinell Hardness | Quenched and tempered condition |
| Impact Toughness (Charpy V) | ≥ 40 | Joules at -20°C | Excellent low temperature toughness |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| ASTM | AISI 4130 (similar low alloy steel) |
| EN | 34CrMo4 (slightly different but similar application) |
| GOST (Russia) | 38CrMo4 |
| JIS (Japan) | SCM440 |
| GB (China) | 42CrMo |
Application
15CDV6 (1.7734) low alloy high strength steel tube is very suitable for manufacturing racing car frames. It has light weight, high strength and fatigue resistance. It can be used in other places.
- Structural parts of automobiles: automobile chassis
Structural steel pipes for motorcycles
Aerospace and aviation fields
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.
If you have another question, pls feel free to contact with me.
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