Product Details

ASTM A519 Hot Rolled Seamless Carbon Alloy Steel Mechanical Tube For Hydraulic Systems
Introduction
The ASTM A519 Hot Rolled Seamless Carbon Alloy Steel Mechanical Tube is designed specifically for hydraulic systems. It is a high-quality tube that exhibits excellent mechanical properties, making it suitable for various applications in the industry. This article provides detailed information about this material, including its composition, specifications, key features, mechanical properties, steel grades, applications, and possible alternative grades.
Material and Specification
- Material: Carbon Alloy Steel
- Specification: ASTM A519
Key Features
The ASTM A519 Hot Rolled Seamless Carbon Alloy Steel Mechanical Tube offers several key features that make it highly desirable for hydraulic systems. Some of these features include:
- Seamless Design: The tube is manufactured using a seamless process, ensuring uniformity and optimal performance.
- High Strength: This mechanical tube exhibits excellent strength properties, allowing it to withstand high-pressure hydraulic applications.
- Superior Toughness: The tube offers exceptional toughness, making it resistant to deformation and cracking under challenging operating conditions.
- Good Machinability: The material can be easily machined, allowing for flexibility in design and customization.
- Wide Range of Sizes: The ASTM A519 tube is available in various sizes and dimensions to meet specific hydraulic system requirements.
Chemical Composition
Element | Composition (Percentage) |
Carbon (C) | 0.15-0.25 |
Manganese (Mn) | 0.30-0.60 |
Phosphorus (P) | 0.040 (Max) |
Sulfur (S) | 0.040 (Max) |
Silicon (Si) | 0.15-0.35 |
Chromium (Cr) | 0.80-1.10 |
Molybdenum (Mo) | 0.15-0.25 |
Mechanical Properties
Property | Minimum Value |
Tensile Strength (MPa) | 585 |
Yield Strength (MPa) | 415 |
Elongation (%) | 20 |
Hardness (HRC) | 92 |
Steel Grade
The ASTM A519 Hot Rolled Seamless Carbon Alloy Steel Mechanical Tube is available in various steel grades. The most commonly used grades include:
- Grade 1020
- Grade 1035
- Grade 1045
Application
Due to its exceptional mechanical properties and suitability for hydraulic systems, the ASTM A519 Hot Rolled Seamless Carbon Alloy Steel Mechanical Tube finds application in several industries, including:
- Hydraulic equipment and machinery
- Power generation
- Automotive industry
- Agricultural machinery
- Construction equipment
Possible Alternative Grades
While the ASTM A519 Hot Rolled Seamless Carbon Alloy Steel Mechanical Tube is widely used, some alternative grades could potentially serve similar purposes, depending on specific requirements. These alternative grades include:
- ASTM A519 Grade 1010
- ASTM A519 Grade 4130
- ASTM A519 Grade 4140






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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.
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Company Profile
Who We are ?
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------- Invent and produce various Precision Steel Pipes
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Seamless Alloy Steel Tubes & Pipes
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Welded Stainless Steel Tubes
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