NEWS CENTER
J524 Seamless Hydraulic Fluidline
About J524 Seamless Hydraulic Fluidline
Cold Drawn and Annealed Seamless Low Carbon Steel tubing for use in pressurized hydraulic lines. Some industrial uses include Locomotive, Heavy Equipment, Automotive, and Agricultural applications. J524 Seamless Hydraulic Tubing is highly advantageous for flaring and bending applications. Specifically, it comprises Cold Drawn and Annealed Seamless Low Carbon Steel tubing designed for use in pressurized hydraulic lines. This versatile tubing finds extensive industrial applications in aircraft, locomotives, heavy equipment, automotive, and agricultural machinery. J525 is the preferred choice where fittings, couplings, and fluid lines are integral. All tubes are shipped with capped ends to prevent contamination and ensure cleanliness.
J524 Seamless Hydraulic Fluidline Specifications:
- SAE J524
- AMS5050K
- AISI 1008/1010
- ASTM/ASME A/SA179 (excluding average wall, aluminum killed steel)
- EN10204 3.1.B
- PED certified
- OD x ID
- Uniform Lengths
- Dual Certified
Notably, J525 is available in both Seamless and ERW (Electric Resistance Welded) types. The tubing is manufactured to ensure a clean ID, a crucial requirement for most hydraulic applications. The seamless hydraulic fluid line is crafted from cold-drawn 1010 steel, meeting AMS 5050-G, JIC specs, ASTM A-179, and SAE J524.
J524 Seamless Hydraulic Fluidline Characteristics:
- Uniform ductile tubing ideal for easy flaring and bending
- Smooth, clean inside surface prevents damage to valves and cylinders
- Suitable for hydraulic applications like diesel fuel injection, lubrication, generator pump, coil, air conditioner, and similar high-pressure uses
- Easily bent and flared, unlike 4130 Seamless Alloy Steel Tubing
- All material is dead soft annealed and drawn
- Commonly used in fittings, couplings, and fluid lines
Due to multiple cold-drawn reductions, annealing both intermediate and after final tubing sizing, J524 tubing boasts a high-quality finish inside and out. However, extra care should be taken when handling the tubing to avoid dragging, scratching, or accidental gouging, as these imperfections may compromise the tubing and lead to leaks.
J524 Seamless Hydraulic Fluidline Typical Chemical Properties:
- Carbon Max: 0.18
- Manganese: 0.30-0.60
- Phosphorus Max: 0.040
- Sulfur Max: 0.050
|
Property |
Value |
Performance Requirements |
|
Chemical Properties |
||
|
Carbon (Max) |
0.18 |
|
|
Manganese |
0.30-0.60 |
|
|
Phosphorus (Max) |
0.040 |
|
|
Sulfur (Max) |
0.050 |
J524 Seamless Hydraulic Fluidline Typical Mechanical Properties:
- Tensile Strength Min: 310 MPa
- Yield Strength Min: 310 MPa
- Elongation Min: 35%
- Hardness Min: 65 HRB
|
Mechanical Properties |
||
|
Tensile Strength (Min) |
310 MPa |
Tensile strength ≥ 310 MPa |
|
Yield Strength (Min) |
310 MPa |
Yield strength ≥ 310 MPa |
|
Elongation (Min) |
35% |
Elongation ≥ 35% |
|
Hardness (Min) |
65 HRB |
Hardness ≥ 65 HRB |
Performance Requirements for J524 Seamless Hydraulic Fluidline:
1. Leakage Resistance: J524 Seamless Hydraulic Fluidline must demonstrate exceptional resistance to leakage under high-pressure conditions, ensuring the integrity of hydraulic systems and preventing fluid loss.
2. Durability: The tubing should withstand repeated cycles of pressure fluctuations, vibration, and mechanical stress without experiencing degradation or failure, ensuring long-term reliability in demanding industrial environments.
3. Corrosion Resistance: J524 Fluidline must resist corrosion from hydraulic fluids, environmental factors, and other corrosive agents, maintaining its structural integrity and performance over its operational lifespan.
4. Dimensional Stability: The tubing should maintain precise dimensional accuracy and stability, ensuring proper fit and alignment within hydraulic systems and minimizing the risk of leaks or malfunctions due to misalignment.
5. Temperature Resistance: J524 Fluidline must maintain its mechanical properties and performance across a wide range of operating temperatures, from extreme cold to high heat, without experiencing brittleness, softening, or other temperature-related issues.
6. Compatibility: The material should be compatible with various hydraulic fluids, including oils, lubricants, and hydraulic fluids commonly used in industrial applications, without experiencing degradation or chemical reactions that could compromise performance.
7. Fatigue Resistance: The tubing should exhibit excellent fatigue resistance, withstanding repeated cycles of pressure and stress without developing cracks, fractures, or other signs of fatigue failure, ensuring long-term reliability and safety in hydraulic systems.
8. Conformance to Standards: J524 Seamless Hydraulic Fluidline must meet or exceed relevant industry standards and specifications, including SAE J524, AMS5050K, AISI 1008/1010, ASTM/ASME A/SA179, EN10204 3.1.B, and PED certification, ensuring quality, consistency, and compatibility with industry requirements.
These performance requirements ensure that J524 Seamless Hydraulic Fluidline delivers reliable, durable, and safe performance in a wide range of hydraulic applications, meeting the stringent demands of modern industrial environments.
These performance requirements outline the necessary characteristics and capabilities of J524 Seamless Hydraulic Fluidline to ensure its suitability for use in various hydraulic systems and industrial applications. For more detailed specifications, refer to "Seamless Low-Carbon Steel Tubing Annealed for Bending and Flaring" at SAE International.
J524 Seamless Hydraulic Fluidlines
Copyright © 2015-2023 T.S. Industrial Corporation Limited 
请输入搜索关键字
确定