AISI 439 Stainless Steel Strips, Slitting Coils Available in Stock, with Test Certificates – BA, No. 1, No. 4 Matte, HL, Mirror Finish AISI 439 Strip Coils

  • 1.4509 / AISI 439 is a ferritic chromium stainless steel, stabilized with titanium.
  • ASTM A240 TP439 Stainless Steel Strips (Slit Coils) available for sale in thickness: 0.1MM to 6MM, width: 10 to 1000mm, Custom Lengths and Annealed & Pickled Finish (No. 1 Mill Finish, HRAP, BA Finish, No.4 Matte Finish, Mirror Finish, HL Finish)
  • In accordance with ASTM A240, 439 grade stainless steel strips 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 AISI 439 stainless steel strips , or have any queries, please feel free to email us on or call us on +919892451458

Metline is a specialized supplier of ASTM A240 439 (UNS S43035) stainless steel strips, with extensive stocks available for sales across the globe. We can offer AISI 439 stainless steel strips in a variety of thickness and sizes at reasonable prices. Stainless steel 439 strips ate is either available as ex–stock or directly shipped from the mill to our customers across the globe. We have in house processing facilities to shear and slit 439 stainless steel strips, as per customer requirements.

Chemical Composition of AISI 439, UNS S43035, EN 1.4509 Stainless Steel strips

ElementContent (%)
Iron, Fe81.3535
Chromium, Cr17.35
Silicon, Si0.35
Titanium, Ti0.335
Manganese, Mn0.25
Nickel, Ni0.2
Molybdenum, Mo0.1
Niobium, Nb (columbium, Cb)0.02
Phosphorous, P0.02
Nitrogen, N0.01
Carbon, C0.01
Sulfur, S0.0015

Mechanical Properties of AISI 439, UNS S43035, EN 1.4509 Stainless Steel strips

GradeYieldTensileElongationHardness, max
ASTM A240 439Min MpaMpaMin  %BrinellRockwell B