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Stainless Steel 439 Sheets, Plates, Coils – 1.4510, S43035

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Stainless Steel 439 Sheets, Plates, Coils – 1.4510, S43035


Manufacturer, Suppliers of Stainless Steel 439 Sheets, Plates

“Yes, It’s in Stock and Ready to Deliver”

High Quality, Lower Cost But The Best Service in SS 439 Sheets and Plates

Stainless Steel 439 is 18% Chromium, Titanium Stabilized Ferritic Stainless Steel

Manufacturing Specification for SS 439 Sheets, Plates, Strips – ASTM A240

Metline is one of the largest processor and supplier of stainless steel 439 sheets, plates, coils and strips (AISI 439, 1.4510, UNS S43035) in all finishes. We are suppliers of ASTM A240 Stainless Steel 439 sheets made by world’s leading mills, such as Jindal Stainless Ltd., POSCO, DKC- Korea, European Mills, NTK- Japan, and others. We can supply cut to size ASTM A240 Stainless Steel 439 sheets and plates, with both narrow and wide widths.

  • Order Large or Small Quantity of ASTM A240 Stainless Steel 439 Sheets, Plates, Coils
  • Cut to Size ASTM A240 Stainless Steel 439 Sheets, Plates, Coils Available
  • No Minimum Order Quantity for SS 439 Sheets, Plates

All products are supplied with relevant test certificates, and checked for width, length, thickness, and element before delivery to our customers.


Manufacturers, Suppliers of Stainless Steel 439 Sheets, Plates, Coils – SS 439 Plates, SS 439 Sheets, SS 439 Coils Suppliers

AISI 439 stainless steel is an alloy of iron, further classified as a ferritic stainless steel. It is typically furnished in the annealed (O) condition. 439 is the AISI designation for this material. 1.4510 is the EN numeric designation. S43035 is the UNS number. Additionally, the EN chemical designation is X3CrTi17.

Type 439 Stainless Steel is a ferritic stainless steel having better oxidation and corrosion resistance than Type 409.

Prices for Stainless Steel 439 Sheets Starting at Rs. 130/kg! – Avail Maximum Discount!

Get in Touch With us if You Are Looking for Stainless Steel 439 Sheets!

Applications of Type 439 Grade Stainless Steel – AISI 439, 1.4510, UNS S43035

Stainless Steel 439 Grade sheets, plates and strips are widely used applications which required greater corrosion resistance and oxidation. 439 Stainless Steel provides good oxidation and corrosion resistance, as a result of which it is used for many automotive exhaust system components. It is used as a replacement to Stainless Steel 409 where temperatures in exhaust systems may exceed the oxidation limit of Type 409.

Characteristics of Type 439 Grade Stainless Steel – AISI 439, 1.4510, UNS S43035

Stainless steel grade 439 has good weldability, brightness, and pitting corrosion resistance. It polishes well, and is good for deep drawing.

Chemical Composition of 439 Grade Stainless Steel – AISI 439, 1.4510, UNS S43035

ASTM A240 439 Chemical Composition
GradeThe Element Max (%)
ASTM A240 4390.0310.040.03117-19.00.5
  0.030[0.20+4x(C+N)] min. – 0.75 max.

Mechanical Properties of 439 Grade Stainless Steel – AISI 439, 1.4510, UNS S43035

GradeASTM A240 439 Mechanical Property
YieldTensileElongationHardness, max
ASTM A240 439Min MpaMpaMin  %BrinellRockwell B

What are the Physical Properties of Stainless Steel 439 Grade?

  • Melting Point: 2741°F (1505°C)
  • Density: 0.278 lbs/in3 / 7.70 g/cm3
  • Modulus of Elasticity in Tension: 28 X 106 psi / 193 GPa

Brand: Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin

Manufacturer: POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO, SAIL, VDM, Nippon Metal

Size Range: 0.5mm to 5.0 mm in width of 1000mm, 1250mm, 1500mm, 2000mm, 2500mm

ASTM A240: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

The ASTM A240 specification covers chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications. The steel shall conform to the requirements as to chemical composition specified. The material shall conform to the mechanical properties specified.

Additional information

Mail Stainless Steel Grades

201, 202, 304, 304L, 309, 310, 310S, 316, 316L, 317, 321, 904L, 410S, 446


50 kg's to Production Qty's

Delivery time

Promptly (Stock) or 10-40 days (Production)




Mill TC EN 10204 3.1, Third Party Inspection, NDT/DT Test Reports

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