• Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline
  • Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline
  • Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline
  • Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline
  • Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline
  • Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline

Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline

Type: Seamless
Technique: Cold Rolled
Material: Stainless Steel
Surface Treatment: Pickling and Annealing
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round
Samples:
US$ 12/kg 1 kg(Min.Order)
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Customization:
Diamond Member Since 2021

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Manufacturer/Factory

Basic Info.

Model NO.
OD: 1/4"--40", WT: 10S--XXS.
Transport Package
Knitting Strips, Plywood Case
Specification
OD: 1/4"--40", WT: 10S--XXS
Trademark
XTD
Origin
China
HS Code
7304419000
Production Capacity
15000 Tons/Year

Product Description

 

Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline
Material Summary

316LN (UNS S31653) is a low-carbon, nitrogen-enhanced version of Type 316 molybdenum-bearing austenitic stainless steel. The Type 316 alloys are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as Type 304. They also offer higher creep, stress-rupture and tensile strength at elevated temperature. The nitrogen in Type 316LN adds additional resistance to sensitization in some circumstances.
The nitrogen content of Type 316LN stainless steel also provides some solid solution hardening, raising its minimum specified yield strength compared to Type 316L stainless steel. Like Types 316 and 316L, the Type 316LN alloy also offers good resistance to general corrosion and pitting/crevice corrosion.

Main properties of 316LN are: high ductility, good weldability. Typical applications are food and beverage processing industry, chemical industry and chemical tankers.


Chemical Composition

Grade C Mn P S Si Cr Ni Mo N Other
316 ≤0.08 ≤2.0 ≤0.045 ≤0.03 ≤1.0 16.0-18.0 10.0-14.0 2.0-3.0 - -
316L ≤0.035 ≤2.0 ≤0.045 ≤0.03 ≤1.0 16.0-18.0 10.0-14.0 2.0-3.0 - -
316H 0.04-0.10 ≤2.0 ≤0.045 ≤0.03 ≤1.0 16.0-18.0 11.0-14.0 2.0-3.0 - -
316Ti ≤0.08 ≤2.0 ≤0.045 ≤0.015 ≤0.75 16.0-18.0 10.0-14.0 2.0-3.0 ≤0.1 Ti:5×(C%+N)-0.7
316N ≤0.08 ≤2.0 ≤0.045 ≤0.03 ≤2.0 16.0-18.0 10.0-13.0 2.0-3.0 0.1-0.16 -
316LN ≤0.035 ≤2.0 ≤0.045 ≤0.015 ≤0.015 16.0-18.0 10.0-13.0 2.0-2.5 0.1-0.16 -

Mechanical Properties

Grade Tensile Strength
ksi(MPa)
Yield Strength
ksi(MPa)
Elongation,% Hardness
Rockwell B (HRB) Brinell (HB)
316LN ≥75(515) ≥30(205) ≥35 ≤95 ≤217

Applications

  • Orthopaedic implants
  • Chemical pipelines
  • Pharmaceutical applications
  • Chemical and cryogenic tanks
  • Surgical instruments


Seamless Stainless Steel Pipe, Tp316ln/S31653/1.4429, Anti-Corrosion, Using as Oil Gas Pipeline

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