201/201LN Stainless Steel Plate

201/201LN stainless steel plate is an austenitic steel that shows increase in yield and tensile strengths as temperatures decrease. Kloeckner Metals proudly stocks it nationwide.

Download Spec Sheet

Typical Standards

Grade Sizes routinely stocked
Thickness WidthLength
201 inquire for sizes
201LNinquire for sizes

General Info About 201/201LN Stainless Steel Plate

201/201LN stainless steel plate is an austenitic steel. Its primary alloying elements are chromium, nickel, and magnesium. It shows excellent toughness at lower temperatures and is purposed across industries for use in appliances, restaurant equipment, sinks, automotive trim, and more.

More Details About 201/201LN Stainless Steel Plate

  • Advantages/Disadvantages

    In the annealed condition, this austenitic steel is non-magnetic, but can become magnetic when cold worked. It demonstrates excellent toughness at lower temperatures as its strength increases. It can be fabricated by bench, roll forming, and bending. Though this stainless steel is weldable, it shows the poorest quality welds with greater risk for intergranular corrosion. It is not hardenable by heat treatment.

  • Industries

    This steel grade is used in a number of industries, including food service, automotive, architecture, and others.

  • Applications

    Because 201LN stainless steel was specifically designed to provide austenite stability for service at low temperatures, it is often used for applications like pressure vessels, cryogenic, structural, architectural, magnetic and heat resisting components. 201 stainless is more often seen in restaurant equipment, cooking utensils, sinks, automotive trim, and various architectural applications.

  • Machining

    It is machinable.

  • Welding

    It is weldable. However, in certain environments this austenitic stainless grade is at risk for cracking at weld joints and sensitization on mechanical properties. Welding with common fusion and resistance methods are recommended for best results.

  • Heat Treatment

    It is not heat treatable.

Chemical Properties

2010.15% max5.5 - 7.5%0.06%0.03% max1.00% max16 - 18%3.5 - 5.5%0.25%N/A
201LN0.03% max6.4 - 7.5%0.045%0.015% max0.75% max16 - 17.5%4 - 5%0.1 - 0.2%1.00% max

Mechanical Properties

Mechanical Properties
Tensile Strength, Ultimate758 MPa110 ksi
Tensile Strength, Yield360 MPa52 ksi
Elongation at Break (in 2")55%55%
Rockwell HardnessB87B87

Frequently Asked Questions

  • What is the difference between 201 and 201LN stainless steel plate?


    201LN stainless steel was specifically designed for service at lower temperatures. The chemical composition varies slightly to accentuate mechanical properties like toughness and resistance to impact loading, which are critical factors at low temperatures.

  • What is austenitic steel?


    Austenitic stainless steel is one of the five classes of stainless steels. The other classes of stainless steel are: ferritic, martensitic, duplex and precipitation hardened. These classes are determined by their crystalline structures.

  • How do you anneal this grade stainless steel?


    It is recommended to anneal 201 stainless at 1,850 – 1,950°F (1,010 – 1,066°C). Then, water quench or rapidly air cool.

Services provided to 201/201LN Stainless Steel Plate products


Kloeckner Metals is proud to provide tapping...


Colored Stainless

Kloeckner is proud to offer oxy-fuel cutting...


Metal Roof Manufacturing

Kloeckner’s metal roofing manufacturing showcases the flexibility,...


Stretcher Leveling

With vast investments in the latest stretcher...



Thanks to industry leadership in innovation, Kloeckner...



With strong investments in the latest equipment,...



When it comes to drilling equipment and...


Branches featuring 201/201LN Stainless Steel Plate products

{{item.branch_name}} ({{item.distance}} miles away)
{{item.branch_city}}, {{item.branch_state}} {{item.branch_postal}}

Industries served by 201/201LN Stainless Steel Plate


Kloeckner Metals is proud to supply the...



Kloeckner Metals is proud to supply the...



Kloeckner is on a mission to uplift...


Related Blog Posts

4 Little-Known Facts About Stainless Steel

Chromium Stainless Steel plays a unique role in metallurgy. Stainless steels are first and...

Read More

Chromium: Putting the “Stainless” in “Stainless Steel”

When you think of chromium, you probably think of chromium plating, a.k.a. chrome. It...

Read More

A Quick Guide to Annealing: What is Annealed Metal?

Annealing is a specific process of heat treatment that alters the properties of metal....

Read More

How to Calculate the Weight of a Steel Plate

To calculate the weight of a steel plate, you need to answer a few...

Read More

Know the Differences Between 304 Stainless Steel vs 316

When looking at 304 stainless steel vs 316, it is hard to notice the...

Read More

When to Use Aluminum vs Stainless Steel

Stainless steel and aluminum are two of the most popular metals used for manufacturing....

Read More

Your Guide to Austenitic Stainless Steels

Classes of stainless steel are organized by their crystalline structure, which describes how their...

Read More

Additional Stainless Steel Grades

409 Stainless Steel Plate
409 stainless steel plate is a general...
316L Stainless Steel Plate
316L stainless steel plate is a widely...
304/304L Stainless Steel Plate
304/304L stainless steel plate is one of...


Outdated or Unsupported Browser Detected

The Kloeckner Metals website uses modern technologies. Unfortunately, your browser doesn't support those technologies.

Download the latest version of one of these browsers to experience the site:

Do Not Remind Me Later