Stainless Steel 200 Series Austenitic Grades

ALLOY / UNS DESCRIPTION C MAX NI CR MN OTHER DENSITY
Austenitic
201
UNS S20100

Chromium nickel manganese steel was developed as a satisfactory alternative for Type 301 for many applications.

.15 3.5-5.5 16.0-18.0 16.0-18.0

P .06 Max

S .03 Max

N .025

Si 1.0 Max

.28
201LN
S20153

An austenitic stainless steel developed for transportation, cryogenic containment.

.03 4.0-5.0 16-17.5 6.40-7.50

P .045 Max
S .015 Max
Si .75 Max
N .10/.25
Cu 1.0 Max

.28
254 SMO
S31254

Highly resistant to crevice corrosion, pitting and chloride stress. Used in chemical, salt water, scrubbers and pulp/paper industry.

.020 17.5-18.5 19.5-20.5 1.0 Max

P .030 Max
S .010 Max
Cu .50-1.0
N .18-.22

.287

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Stainless Steel 200 Series Inventory

# Description Grade Temper Finish Dimensions Add to cart
1 Stainless Round Tube 1-5/8" x .065" x 20' 201 X4 1-5/8" x .065" x 20' Add to cart Add to cart
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