Stainless Steel 309 Round Bar Manufacturer, Supplier, and Stockists in India

Stainless Steel 309 Round Bar is a high-performance alloy that is primarily used in applications where high-temperature resistance and excellent corrosion resistance are essential. This material is often found in industries such as petrochemical, aerospace, and power generation. Its ability to withstand extreme heat and its durability against oxidation make it a preferred choice for components in industrial furnaces, heat exchangers, and gas turbine components. Moreover, the versatility of Stainless Steel 309 allows it to be used in various forms, including bars, sheets, and custom shapes, catering to specific manufacturing needs.

The properties of Stainless Steel 309 Round Bar include a high chromium content, which enhances its resistance to oxidation and corrosion in a wide range of environments. With a composition that typically contains around 22% chromium and 12% nickel, this alloy exhibits remarkable mechanical strength, maintaining its structural integrity even at elevated temperatures. Additionally, its excellent weldability and formability allow it to be easily processed into desired shapes without compromising its performance characteristics, making it an ideal material for complex industrial applications.

One of the significant advantages of using Stainless Steel 309 Round Bar is its thermal stability. It retains its strength and toughness at high temperatures, making it suitable for applications that involve heat treatment or exposure to extreme thermal cycling. Furthermore, its resistance to various corrosive media, including sulfuric and phosphoric acids, makes it an excellent choice for harsh chemical environments. This combination of high-temperature strength and corrosion resistance translates to longer service life and reduced maintenance costs in industrial operations.

In conclusion, Stainless Steel 309 Round Bar serves as a robust material solution in industrial manufacturing, offering a unique blend of properties that cater to demanding applications. Its high-temperature performance, excellent corrosion resistance, and versatility in fabrication make it indispensable in various sectors, including oil and gas, chemical processing, and aerospace. As industries continue to evolve, the demand for such high-performance materials is expected to grow, further solidifying the importance of Stainless Steel 309 in modern manufacturing processes.

Specification Table

Specification	Stainless Steel 309 Round Bar
Material Grade	Stainless Steel 309 Round Bar
Standards	ASTM A276, ASTM A312
Form	Round Bars
Size Range	10 mm to 300 mm
Wall Thickness	N/A
Length	Single Random, Double Random
Density	8.0 g/cm³
Tensile Strength	650 MPa
Yield Strength (0.2% Offset)	480 MPa
Elongation	40%
Hardness	Rockwell B80
Melting Point	1400°C
Corrosion Resistance	Excellent in marine & chemical environments
Applications	Oil & Gas, Chemical Processing, Marine
Exported To	UAE, USA, Canada, Germany, Africa

Chemical Properties Table

Chemical Element	Stainless Steel 309 Round Bar
Nickel (Ni)	12-15%
Chromium (Cr)	22-24%
Iron (Fe)	Balance
Manganese (Mn)	2.0%
Carbon (C)	0.08% max
Silicon (Si)	1.0%
Other elements	Phosphorus: 0.045% max, Sulfur: 0.03% max

Mechanical Properties Table

Mechanical Property	Stainless Steel 309 Round Bar
Tensile Strength (MPa)	650
Yield Strength (0.2% Offset, MPa)	480
Elongation (%)	40
Hardness (Rockwell)	B80
Modulus of Elasticity (GPa)	200
Poisson's Ratio	0.3
Shear Modulus (GPa)	80
Density (g/cm³)	8.0
Reduction of Area (%)	50
Ultimate Tensile Strength (MPa)	750

Types of Pipes and Tubes

Cities we supply Pipes & Tubes in India :-

Countries we export Pipes & Tubes worldwide :-