Stainless Steel 347 Round Bar Manufacturer, Supplier, and Stockists in India

Stainless Steel 347 Round Bar is a versatile material widely utilized in various industrial applications due to its excellent combination of properties. It is particularly favored in environments that require high corrosion resistance and high-temperature strength. Commonly found in the oil and gas, chemical processing, and aerospace industries, this material is known for its ability to withstand harsh conditions, making it an ideal choice for components such as valves, fittings, and heat exchangers.

One of the defining properties of Stainless Steel 347 Round Bar is its enhanced corrosion resistance, especially against intergranular corrosion, which is often a concern in high-temperature applications. The addition of columbium (niobium) allows this grade to maintain its strength and toughness even in extreme environments. Moreover, it has a high melting point and excellent weldability, which further enhances its suitability for various manufacturing processes, ensuring that it retains its structural integrity under stress.

The advantages of using Stainless Steel 347 Round Bar extend beyond its mechanical properties. Its durability and resistance to oxidation contribute to lower maintenance costs and longer service life for components made from this material. This translates to significant cost savings for industries that rely on reliable and long-lasting materials. Additionally, the aesthetic appeal of stainless steel makes it a preferred choice for applications where appearance is important, such as architectural and decorative elements.

As industrial manufacturing continues to evolve, the demand for high-performance materials like Stainless Steel 347 Round Bar is expected to rise. Its unique properties and advantages make it an essential material for engineers and manufacturers looking to enhance the performance and longevity of their products. With ongoing advancements in metallurgy and processing techniques, the applications and benefits of Stainless Steel 347 Round Bar will continue to expand across various sectors.

Specification Table

Specification	Stainless Steel 347 Round Bar
Material Grade	Stainless Steel 347 Round Bar
Standards	ASTM A276, ASTM A479, ASME SA479
Form	Round Bars
Size Range	6 mm to 300 mm
Wall Thickness	N/A
Length	Single Random, Double Random
Density	8.00 g/cm³
Tensile Strength	860 MPa
Yield Strength (0.2% Offset)	690 MPa
Elongation	40%
Hardness	Rockwell B90
Melting Point	1375°C
Corrosion Resistance	Excellent in marine & chemical environments
Applications	Oil & Gas, Chemical Processing, Aerospace
Exported To	UAE, USA, Canada, Germany, Africa

Chemical Properties Table

Chemical Element	Stainless Steel 347 Round Bar
Nickel (Ni)	9.0%
Chromium (Cr)	17.0% - 19.0%
Iron (Fe)	Bal. (to 100%)
Manganese (Mn)	2.0%
Carbon (C)	0.08%
Silicon (Si)	1.0%
Other elements	Columbium (Nb) 10xC, Titanium (Ti) 5xC

Mechanical Properties Table

Mechanical Property	Stainless Steel 347 Round Bar
Tensile Strength (MPa)	860
Yield Strength (0.2% Offset, MPa)	690
Elongation (%)	40
Hardness (Rockwell)	B90
Modulus of Elasticity (GPa)	200
Poisson's Ratio	0.3
Shear Modulus (GPa)	80
Density (g/cm³)	8.00
Reduction of Area (%)	60
Ultimate Tensile Strength (MPa)	965

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