ASTM A479 Round Bar
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ASTM A479 Round Bar

ASTM A479 grade covers standard specifications of hot and cold finished bars. The ASTM A479 bar is primarily utilized for pressure vessel and boiler construction. These bars are shaped in round, square, rectangular, hex, and other shapes. ASTM A479 Round Bar has a circular cross section and cover 4 grades of stainless steel including ferritic, austenitic, austenitic-ferritic, and martensitic specification.
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Product Introduction

Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a479 round bar in China. If you're going to wholesale high quality astm a479 round bar made in China, welcome to get free sample from our factory. Good service and reasonable price are available.

 

The A479 stainless polished bar has excellent dimensional accuracy with a seamless surface finish and roundness.A479 forged bar has complete flow lines, while the integrity of the metal streamline is destroyed after rolling. The degree of deformation in forging is much greater than in rolling. The cost of processing A479 stainless steel rounds is much higher than that of rolling.The shear strength of ASTM A479 stainless steel rod is generally 60% of the tensile strength of the steel material.

Annealing is the process of transforming the A479 round bar to improve its plasticity and reduce the hardness of the material. There are 7 types of round bar annealing offered by the A479 rounds bars. This includes complete, isothermal, incomplete, spherification annealing, diffusion, stress relief, and recrystallization annealing.The A479 standard was developed by the American Society for Testing and Materials (ASTM International) to specify the size, shape, weight, material and inspection methods of seamless steel pipes of carbon steel and alloy steel. The standard covers various types of seamless steel pipes, including straight pipes, welded pipes, welded pipe fittings, etc.
In the A479 standard, the dimensions of seamless steel pipes of carbon steel and alloy steel are usually in inches, including outer diameter, wall thickness, length, etc. In addition, the standard also specifies the shape of seamless steel pipes, including round, square, rectangular, etc.
In terms of materials, the A479 standard covers various types of carbon steel and alloy steel, including low carbon steel, medium carbon steel, high carbon steel, alloy structural steel, etc. These steels usually have different chemical compositions and mechanical properties to meet different usage requirements.

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FAQ

Q: How can you assure your quality?

1.We can provide you certificate of quality accordingly.

2.We are willing to accept the third party inspection, such as SGS,BV,CE and so on.

Q: Can you accept customization?

Yes. If you have special requirements on products or packages, we can do customization for you.

Q: Can you accept trail orders?

Gemerally our MOQ is 1 ton. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity at frist. Surely we will have further and longer partnership after the beginning.

 

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