Matte, No.4 Finish SS 439 Coils/Sheets Available in Stock, with Test Certificates

  • 1.4509 / AISI 439 is a ferritic chromium stainless steel, stabilized with titanium.
  • ASTM A240 TP439 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, 439 grade stainless steel matte finish sheets have a minimum Tensile Strength of 415 MPa, minimum Yield Strength of 205 MPa, and minimum elongation of 22% with maximum Brinell Hardness of 183.

If you are interested in purchasing SS 439 Matte/No.4 finish sheets or coils with or without PVC coating, or have any queries, please feel free to email us on or call us on +919892451458

Metline is a specialized supplier of SS 439 (S43035) No.4 finish sheets and coils, with extensive stocks available for sales across the globe. We can offer 439 stainless steel No.4 finish sheets in a variety of thickness and sizes at reasonable prices. Stainless steel 439 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 439, UNS S43035, EN 1.4509 Stainless Steel No.4 Finish Sheets/Coils

Grade The Element Max (%)
C Mn P S Si Cr Ni
ASTM A240 439 0.03 1 0.04 0.03 1 17-19.0 0.5
Mo N Cu Cb Ti W

Mechanical Properties of AISI 439, UNS S43035, EN 1.4509 Stainless Steel No.4 Finish Sheets/Coils

Grade Yield Tensile Elongation Hardness, max
ASTM A240 439 Min Mpa Mpa Min  % Brinell Rockwell B
205 415 22% 183 89