ASTM A213 TP316LN Seamless Tubes, 316LN Stainless Steel Pipes, 316LN Stainless Steel Tubes, 316LN Stainless Steel Seamless Pipe & Tubes, 316LN Stainless Steel Welded Pipes and Tubes, 316LN Stainless Steel Tubing, UNS S31653 Pipes and Tubes.

ASTM A213 TP316LN Seamless Tubes:

ASTM A213 TP316LN Seamless Tube is made of a nitrogen-strengthened version of Type 316L stainless. By means of solid solution strengthening, the nitrogen pf 316LN Stainless Steel Pipes provides significantly higher yield and tensile strength as annealed than Type 316L without adversely affecting ductility, corrosion resistance or non-magnetic properties. In the hot rolled unannealed condition, 316LN Stainless Steel Tubes yield strengths of 75 ksi (518 MPa)or higher can be achieved for bar diameters up to 1.375in (34.925 mm).

ASTM A213 TP316LN Seamless Tubes have good resistance to atmospheric corrosion and long-term resistance to general corrosion when embedded in concrete. In the 15 week corrosion macrocell test in simulated concrete pore solution, 316LN Stainless Steel Welded Pipes and Tubes have an average corrosion rate less than 0.25 micro-meter/yr. In general, the corrosion resistance of 316LN stainless is similar to Type 316L. The 316LN Stainless Steel Tubing higher nitrogen content enhances chloride pitting and crevice corrosion resistance. ASTM A213 TP316LN Seamless Tubes withstand not only ordinary rusting but also most of the organic and inorganic chemicals. UNS S31653 Pipe resists corrosion by nitric acid and sulfurous acid compounds.

Chemical Composition of 316LN Stainless Steel Pipes and Tubes

The Chemical Composition of grade 316LN Stainless Steel is outlined in the following table

Mechanical Properties of 316LN Stainless Steel Pipes and Tubes

The Mechanical Properties of grade 316LN Stainless Steel are displayed in the following table.