ALLOY 316LN • UNS S31653 • WNR 1.4429

ALLOY 316LN • UNS S31653 • WNR 1.4429

ALLOY 316LN • UNS S31653 • WNR 1.4429 Name: austenitic stainless steel Standard: AISI, ASTM Model: 316LN UNS number: S31653 GB: 0Cr17Ni13Mo2 DIN: X2CrNiMoN17133 Features and Applications of 316LN: 316LN is the addition of N in 316L steel to give it the same characteristics as 316N. 316LN...
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Product Details

ALLOY 316LN • UNS S31653 • WNR 1.4429

Name: austenitic stainless steel

Standard: AISI, ASTM

Model: 316LN

UNS number: S31653

GB: 0Cr17Ni13Mo2

DIN: X2CrNiMoN17133


Features and Applications of 316LN:

316LN is the addition of N in 316L steel to give it the same characteristics as 316N. 316LN stainless steel is the same as 316N steel, but has excellent resistance to intercrystalline corrosion.

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.

Available Tube Product form

Straight

Coiled

Seamless


Typical Applications

Orthopaedic implants

Trauma nails

Neurological applications

Surgical instruments


Industries predominantly using this Grade

Chemical processing

High performance liquid chromatography (hplc)

Medical


Typical Manufacturing Specifications

ASTM F138

ASTM F2181

Also individual customer specifications.


Physical Properties (Room Temperature)

Specific Heat (0-100°C)

485

J.kg-1.°K-1

Thermal Conductivity

16.3

W.m -1.°K-1

Thermal Expansion

16.5

μm/μm/°C

Modulus Elasticity

200

GPa

Electrical Resistivity

7.4

μohm/cm

Density

7.99

g/cm3


Chemical Composition (% by weight)

Element

MinMax

C

-

0.03

Mn

-

2

Ni

13

15

Cr

17

19

Mo

2

3

S

-

0.1

Si

-

0.75

P

-

0.25

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