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Description
7MM Small Diameter Seamless Pipe Stuctural Tube Low Carbon ASTM A519 MT X1020 For Engineering Construction
| Commodity | ASTM MT X1020 Carbon Steel Seamless Tube |
| Standard | ASTM, JIS, DIN, GB, etc. |
| Grade | A105/SA106B/SA106C/A179/A192/T5/T9 etc. |
| Outer Diameter(OD) | 3-1220mm or Customized |
| Thickness | 0.5-50mm or Customized |
| Length | 5800mm, 6000mm, 12000mm or Customized |
| Mode of Production | Seamless, welded |
| Technique | Cold Drawn or Hot rolled |
| Application | Pipeline |
| Package | Export package suitable for long distance shipping |
Chemical Composition
| Grade | C % | Mn % | P % | S % |
| MT X1020 | 0.15-0.25 | 0.370-1.00 | ≤ 0.040 | ≤ 0.050 |
Mechanical Properties
| Grade | Hot Rolled/ Cold Worked | Tensile Strength MPa | Yield Strength MPa | Elongation in 2 inches % | Hardness (Rockwell) |
| MT X1020 | Hot Rolled | 221 | 345 | 25 | 55 |
| Cold Worked | 414 | 483 | 5 | 75 |
ASTM A519 MT X1020 refers to a specific grade of seamless carbon and alloy steel mechanical tubing that is covered by the ASTM A519 standard. The "MT" designation in ASTM A519 MT X1020 indicates that it is intended for mechanical tubing applications.
ASTM A519 MT X1020 is a carbon steel grade with a composition that primarily consists of iron and carbon. The exact chemical composition may vary slightly depending on the manufacturing process and specific requirements. However, it typically has a carbon content ranging from 0.18% to 0.23%.
ASTM A519 MT X1020 is known for its excellent machinability and weldability due to its low carbon content. It has relatively low tensile strength and yield strength compared to some other steel grades covered by ASTM A519. The specific mechanical properties can vary depending on the heat treatment and processing applied.
Application
1. Machinery Components: ASTM A519 MT X1020 tubing is suitable for manufacturing machinery components such as shafts, axles, gears, and couplings. Its good machinability and weldability make it a versatile choice for these applications.
2. Automotive Parts: The automotive industry often utilizes ASTM A519 MT X1020 tubing in the production of various components. It can be found in steering columns, drive shafts, suspension components, and other parts that require strength, durability, and reliable performance.
3. Agricultural Equipment: ASTM A519 MT X1020 tubing is well-suited for agricultural machinery and equipment. It may be used in the construction of tractor components, harvesters, tillage equipment, and other agricultural machinery parts that require high strength and resistance to wear.
4. Construction Machinery: ASTM A519 MT X1020 tubing finds applications in the construction industry for equipment such as cranes, excavators, loaders, and bulldozers. Its mechanical properties and weldability make it suitable for structural components subjected to heavy loads and vibrations.
Feature
1. ASTM A519 MT X1020 is made from carbon and alloy steel. The primary element in this steel is carbon, which provides strength and hardness to the material. The exact chemical composition may vary slightly depending on the manufacturing process and specific requirements.
2. The ASTM A519 MT X1020 specification specifically covers seamless mechanical tubing, which means that the tubing does not have any welded joints or seams. The seamless construction ensures better structural integrity, higher strength, and improved resistance to pressure and corrosion.
3. ASTM A519 MT X1020 has specific mechanical property requirements that must be met. These include minimum yield strength, minimum tensile strength, and minimum elongation. The mechanical properties ensure the tubing's ability to withstand mechanical stress and deformation during various applications.
4. ASTM A519 MT X1020 tubing is available in a wide range of sizes. The outer diameter (OD) typically ranges from 3/16 inches to 24 inches, and the wall thickness can vary depending on the specific requirements. The length of the tubing is generally specified by the customer or application.
FAQ
Q1: What does ASTM A519 MT X1020 stand for?
A1: ASTM A519 is the standard specification for seamless carbon and alloy steel mechanical tubing. "MT" refers to the material type, and "X1020" indicates the specific grade of steel.
Q2: What are the main applications of ASTM A519 MT X1020 tubing?
A2: ASTM A519 MT X1020 tubing is commonly used in various mechanical applications, including automotive components, machinery parts, construction equipment, oil and gas exploration, and general engineering. It is suitable for applications requiring high strength, durability, and resistance to pressure and corrosion.
Q3: What are the key characteristics of ASTM A519 MT X1020?
A3: The key characteristics of ASTM A519 MT X1020 include its seamless construction, carbon and alloy steel composition, specific mechanical properties (yield strength, tensile strength, elongation), wide size range, and suitability for heat treatment processes.
