Matte, No.4 Finish SS 321 Coils/Sheets Available in Stock, with Test Certificates

  • 1.4541/ AISI 321 is an stainless steel is an austenitic stainless steel formulated for primary forming into wrought products.
  • ASTM A240 TP321 Stainless Steel Matte Finish (No.4) Sheets are available for sale in thickness: 0.8MM to 3MM, width: 1000mm to 3000mm, Custom Lengths
  • In accordance with ASTM A240, 321 grade stainless steel matte finish sheets have a minimum Tensile Strength of 515 MPa, minimum Yield Strength of 205 MPa, and minimum elongation of 40% with maximum Brinell Hardness of 217.

If you are interested in purchasing SS 321 Matte/No.4 finish sheets or coils with or without PVC coating, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458

Metline is a specialized supplier of SS 321 (S32100) No.4 finish sheets and coils, with extensive stocks available for sales across the globe. We can offer 321 stainless steel No.4 finish sheets in a variety of thickness and sizes at reasonable prices. Stainless steel 321 No. 4 finish coils and sheets are either available as ex–stock or directly shipped from the mill to our customers across the globe.

Chemical Composition of AISI 321, UNS S32100, EN 1.4541 Stainless Steel No.4 Finish Sheets/Coils

ELEMENT SS 321
Ni 9 – 12
Cr 17 – 19
C 0.08 max
N 0.10 max
Fe Balance
Mn 2 max
Si 0.75 max
S 0.03 max
P 0.045 max
Ti 4xC min
0.60% max

Mechanical Properties of AISI 321, UNS S32100, EN 1.4541 Stainless Steel No.4 Finish Sheets/Coils

Grade Yield Tensile Elongation Hardness, max
ASTM A240 321 Min Mpa Mpa Min  % Brinell Rockwell B
205 515 40% 217 95