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| Availability: | |
|---|---|
| Quantity: | |
Grade | C | Mn | P | S | Si | Cr | Ni | Mo | N | Other |
316 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | – | – |
316L | ≤0.035 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | – | – |
316H | 0.04-0.10 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | – | – |
316Ti | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | ≤0.10 | Ti:5×(C+N)-0.7 |
316N | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | 0.10-0.16 | – |
316LN | ≤0.035 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | 0.10-0.16 | – |
Grade | Tensile Strength ksi(MPa) | Yield Strength ksi(MPa) | Elongation,% | Hardness | |
Rockwell B (HRB) | Brinell (HB) | ||||
316LN | ≥75(515) | ≥30(205) | ≥35 | ≤95 | ≤217 |
316LN stainless steel pipes, also known as UNS S31653, find applications in various industries due to their unique properties. Let’s explore where they are commonly used:
Food Processing Equipment:
316LN stainless steel pipes are often employed in the food processing industry.
Their superior corrosion resistance ensures safe handling of food products.
Chemical Plants:
In chemical plants, 316LN pipes are used for conveying corrosive chemicals, acids, and alkalis.
Their resistance to corrosion is crucial in aggressive environments.
Medical Instruments:
316LN stainless steel is suitable for manufacturing medical instruments and devices.
Its hygienic properties and durability meet stringent standards.
Marine Environments:
Shipbuilding and offshore platforms benefit from 316LN pipes.
The material withstands saltwater exposure and prevents rapid corrosion.
Oil & Petroleum Refining Equipment:
316LN pipes find use in oil refineries and petroleum processing.
Their resistance to aggressive media ensures reliable performance.
Remember that 316LN stainless steel combines strength, corrosion resistance, and versatility, making it valuable across diverse sectors!
End of Pipe and Tube
Ply Wooden Boxes
PE Fabric Bundles
Standard seaworthy export packing
Plastic Bags, or as required
Marking
Supplier / Manufacturer Name or Custom Logo - on request
Specification
Material Grade
Nominal Size
Schedule or Wall Thickness
Method of Manufacturing (Seamless or Welded)
Heat Number
Marked Pipe Sample: XTD ASTM A312 TP316LN SEAMLESS 42.2x 3.56*6000MM HEAT NO. 2023121205A15
Packing
Ply Wooden Boxes
PE Fabric Bundles
Standard seaworthy export packing
Plastic Bags, or as required
Delivery Condition
Pickled&Annealed, Polished, Bright Annealed.
All tubes shall be supplied as per applicable ASTM B163 /B426
Mill test certificates will be issued
We can provide 3.2 Certification according to the needs of you
Standard
ASTM A312: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A213: Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
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.
