409 Stainless Steel Sheet

409 Stainless Steel Sheet

ASTM A240 TP409 Plate and Coil supplier in Mumbai, India

409 Stainless Steel Sheet offers economical corrosion resistance and good formability. It is especially useful for applications that require oxidation or corrosion protection beyond the capability of carbon steel and coated steels. 409 Stainless Steel Plate uses include automotive and truck exhaust systems, agricultural spreaders, gas turbine exhaust silencers, tubular manifolds, fuel filters and heat exchangers. ASTM A240 409 provides good corrosion and oxidation resistance for automotive and non-automotive exhaust applications. ASTM A240 Type 409 is particularly suitable for parts which need more improved weldability and complex shapes. ASTM A240 SS Gr 409 cold worked and annealed do not show any detrimental effect on ductility after exposure of up to 1000 hours within the 885 °F embrittlement range. The corrosion resistance of A240 Tp 409 is similar to A240 Tp 410 which helps it to perform far superior to carbon steel products in most applications. ASTM A240 Grade 409 exhibit good wet corrosion resistance to sulfates, chlorides and many organic acids and have proven to be acceptable for many automotive exhaust applications. 409 Stainless Steel Coil is readily welded by arc welding processes. When gauge thickness and weld joint geometry allow the use of gas shielded metal-arc welding, joints having good properties are easily obtained. 409 Stainless Steel Strip provides must be pre-heated to temperatures of 150 to 260°C before welding. Its ductility can be improved by annealing post-welding at temperatures of 760 to 815°C. It offers scaling resistance at temperatures up to 675°C during continuous operation, and up to 815°C under intermittent conditions. These temperatures obtain to specific service environments.

Buy ASTM A240 409 Stainless Steel Plate in various sizes and thickness, view price list and chemical composition

409 Stainless Steel Sheet Specification

Thickness
0.15-8.0mm
Width
1000mm,1240mm, 1250mm, 1219mm, 1500mm or cut to size
Length
2000mm-8000mm, or as required.
Surface
2B, BA, No.4, No.3, HL, No.1, 6K/8K Mirror Finish, Anti Fingerprint, Hairline Finish, No.4, Etched Finish, Embossed Finish, ect. 
Grade
409/ 409L Sheet, Plate, Strip & Coil
Color
Silver, Gold, Rose Gold, Bronze, Rose Red, Champagne Gold, Black Titanium, Blue, Green, Purple etc.
Standard ASTM A240, JISG4305, JISG4304, GB/T4237, BS1449, DIN17460, GB/T8165, DIN17441

A240 TP 409 Sheet Sizes

Thick (mm) Width (mm) Length (mm) Surface Finish
0.3 1219 , 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
0.4 1219, 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
0.5 1219, 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
0.6 1219, 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
0.7 1219, 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
0.8 1219, 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
0.9 1219, 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
1.0 1219, 1000 2438, 2000, other BA, 2B, NO.8, NO.4, HL
1.2 1500, 1219, 1000 3000, 2438, 2000, other BA, 2B, NO.8, NO.4, HL
1.5 1500, 1219, 1000 3000, 2438, 2000, other
BA, 2B, NO.8, NO.4, HL
2.0 1500, 1219, 1000 3000, 2438, 2000, other
BA, 2B, NO.8, NO.4, HL
2.5 1500, 1219, 1000 3000, 2438, 2000, other
BA, 2B, NO.8, NO.4, HL
3.0 1500, 1219, 1000 3000, 2438, 2000, other
BA, 2B, NO.8, NO.4, HL

409 Stainless Steel Coil Equivalent Grades

SS Grade WERKSTOFF NR./ EN KS UNS JIS AFNOR GOST EN
SS 409 1.4512 STS409 UNS S40900 SUH409 - - -

ASTM A240 409 Plate Chemical Composition

ASTM A240 409 Chemical Composition
Grade The Element Max (%)
C Mn P S Si Cr Ni
ASTM A240 409 0.030 1.0 0.040 0.020 1.0 10.5-11.7 0.50
Mo N Cu Cb Ti W  
    0.030          
               

Our mill provide equipment to check width, length, thickness, and element before delivery for our customer. We promise No large tolerance, No fake material, Better Service and Competitive price.

409 Stainless Steel Plate Mechanical Properties

Grade ASTM A240 409 Mechanical Property
Yield Tensile Elongation Hardness, max
ASTM A240 409 Min Mpa Mpa Min  % Brinell Rockwell B
170 380 20% 179