Bright Annealed Stainless Steel 316L Pipe, SS 316L Bright Annealed Seamless Pipes, SS 316L BA Pipes, Stainless Steel 316L Bright Annealed Welded Tube Distributors, SS 316L Bright Annealed Tubing, SS UNS S31603 Bright Annealed Tube Exporter in India, SUS 316L BA Seamless Tube, AISI 316L Steel BA Welded Pipe Manufacturer, 316L Stainless Steel Bright Annealing Seamless Pipe, DIN 1.4404 / 1.4435 BA Tubes Supplier in Mumbai, India.

Lakshya Steel is a leading supplier of Stainless Steel 316L Bright Annealed Tubes are known for their exceptional quality and smooth, reflective surface. Made from 316L stainless steel, these tubes are treated using a bright annealing process that heats them in a controlled environment to achieve a mirror-like finish. This process not only enhances their appearance but also significantly improves their resistance to corrosion and oxidation, making them suitable for harsh environments like marine and chemical applications. The design ensures there are no welds or joints, which adds to their strength and durability. These tubes come in various sizes and specifications to meet different needs, and they are widely used in industries where both functionality and a polished look are important.Bright Annealing is a process that gives stainless steel a reflective, mirror-like finish. This is achieved by heat-treating the steel in a controlled atmosphere furnace. ASTM A269 tubes can be further buffed for an even better reflective surface, making them suitable for applications requiring high reflectivity. The bright annealing process demands precise attention to detail, ensuring the metal surfaces are completely clean and free of contaminants.316L is a low-carbon variant of 316 stainless steel, preferred for welding applications to maximize corrosion resistance. Its lower carbon content reduces carbide precipitation during welding. Our products are celebrated for their excellent quality and finish, and are rigorously tested to ensure they perform well even under demanding conditions.

316L Stainless Steel Annealing Temperature

316L Stainless Steel undergoes annealing to enhance its properties and achieve the desired finish. The annealing temperature for 316L stainless steel typically ranges between 1,000°C and 1,200°C (1,832°F to 2,192°F).

During the annealing process, the steel is heated to these temperatures in a controlled environment. This treatment helps relieve internal stresses, improve ductility, and enhance corrosion resistance. For bright annealed tubes, the heating is conducted in an oxygen-free environment to prevent oxidation and scaling, resulting in a smooth, shiny surface.

Annealing at these temperatures ensures that 316L stainless steel retains its excellent performance characteristics, including its enhanced corrosion resistance and formability. This makes it ideal for a wide range of applications, from industrial uses to high-precision requirements.

Specification of SS 316L Bright Annealed Tubes

Standard JIS, ASTM, GB, DIN, EN, AISI
Specifications ASTM A312, A249, A269, A270
Thickness Range 0.25-2mm
Outer Diameter 3-50.8mm
Material 300 & 400 series
Type Seamless, Welded, ERW
Finish Bright Annealed finish inside and outside

Chemical Composition of 316L Stainless Steel Bright Annealed Tubes

Grade C Mn Si P S Cr Mo Ni Fe
SS 316L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 10.00 – 14.00 68.89 min

Mechanical Properties of Stainless Steel 316L Bright Annealed Tubes

Tensile Strength Yield Strength (0.2%Offset) Elongation Hardness
Rockwell B (HR B) max Brinell (HB) max
Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 % 95 217

Equivalent Grades of SS 316l Bright Annealed Tubes

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
SS 316L S31603 1.4404 / 1.4435 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2

SS 316L bright annealed tubes Applications

  • Oil & Gas
  • Paper
  • Breweries
  • Cement
  • Sugar
  • Oil Mills

FAQs

Are 316L Bright Annealed Tubes cost-effective?

While they may have a higher initial cost, their durability, reduced maintenance needs, and superior performance often make them a cost-effective choice in the long term. To know More Click Here  For Price Details.

What are the benefits of using 316L Bright Annealed Tubes?

The main benefits include superior resistance to corrosion and oxidation, a polished, attractive appearance, high strength, and durability. They are ideal for applications in harsh environments, such as marine and chemical industries.

What is the hardness of 316 SS annealed?

Annealed 316 stainless steel has a Brinell hardness of 217 and a Rockwell B hardness of 95.

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