ASTM A105 Round Bar

SA 105 Rod and A105 Hex Bar suppliers in UAE

What is ASTM A105 Round Bar?

ASTM A105 is a standard steel forged specification for carbon steel equipment. The A105 round bars is designed with a circular cross section and can handle different pressure and temperature conditions. ASTM A105 round bars generally consists of the chemical content of carbon, nickel, molybdenum chromium, vanadium, copper, and other constituents. This gives the ASTM A105 UNS K03504 grade has good resistance to corrosive and oxidative affluents across harsh environments. These bars have excellent dimensional accuracy and good durability. The A105 steel round bars offers high strength and possesses a superb surface finish. These bars are very adaptable and have a long service life.

A 1.0460 Bar has a minimum tensile strength of 485mpa with a minimum yield strength of 250mpa. They exhibit a hardness between 137 to 187 HBW. The A105 bar has good machinability and can be heat treated using standard processes. These bars are easy to weld following standard shop welding methods. The AISI 1330 is the ASTM A105 round bars equivalent grade. However, the AISI 1330 has a lower content of manganese in its chemical composition. The A105 round bar suppliers supply bars in different dimensions that are suited for different applications.

Apart from just round shapes, the bars are also available in square, rectangular and hexagonal shapes. A105 square bars has a square cross sectional area and is very robust. These bars are common in general assembly and manufacturing units. The A105 hex bar has a hexagonal cross section and can easily twist and turn in tight areas.

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What is difference between A105 and A105N Round Bar?

The A105 and A105n round bars makes use of the same raw material but varies based on their heat treatment. The N means the bars is normalized for heat treatment, but the A105 bars doesn’t have any specific heat treatment requirements.

How do you calculate tolerance of A105 Round Bar?

The A105 round bar should be measured from 100mm from its end. It shall not exceed over 75% tolerance for a hot rolled round bars.

– The maximum shear stress in a solid A105 Carbon Steel Round Bars
– The A105 carbon steel round bars has a shear strength between 330 to 430mpa.

Cold Finished vs Cold Drawn A105 Bar Stock

Cold Finished vs Cold Drawn A105 Bar Stock
Cold drawn and finished A105 bar stock is produced at room temperature. In the cold drawing process, thin shaped products like wires, rods, etc. are produced. A cold finished A105 bars stock is a flat material which is produced by passing it through dies and shaping them. These bars exhibit a superior surface finish.

What is SA 105 Round Bar?

The SA 105 round bar is a grade of the circular bars that is designed for higher temperature and pressure systems. The SA105 round bars is specifically produced for boiler and pressure vessel equipment. These bars have enhanced dimensional tolerance and accuracy. The SA105 steel bar has a density of 8.08 g/cm3 and exhibits a melting point of 1425 degrees C. The steel bars can be put through various heat treatment procedures to enhance the quality of the SA105 bar. These bars have lasting performance and work well in reducing harsh environments. The SA 105 rod can be only produced in a circular cross section, unlike bars of this grade.

Difference between annealed and A105 Forged Bar

The A105 forged bars is produced via a forging process. Here, metal is shaped by hammering or rolling it at a particular temperature. ASTM A105 forged bars can be forged either at high, moderate, or cold temperatures. They help recover its yield strength and ductility. Annealing is also a part of the forging process. Here the metal is heated above its recrystallization value to increase its ductility and reduce its brittleness.

Table of Content

• Specification of ASTM A105 Carbon Steel Round Bar
• ASTM A105 Bar Certifications
• ASTM A105 Hot Rolled Steel Bar Types
• ASME SA105 Steel Bar Price List
• ASTM A105 Round Bar Equivalent
• ASTM A105 Hot Rolled Steel Bar Chemical Composition
• Carbon Steel A105 Rod Mechanical Properties
• ASTM A105 UNS K03504 Round Bar Weight Chart