2016年12月15日星期四

409 Sainless Steel

      
      If you desire a stainless steel whose mechanical properties highly outshine its physical appearance than 409 stainless steel is your perfect match. 409 Stainless is ideally used in scenarios where a need for oxidation or even corrosion protection is wanted. As a titanium stabilized ferritic stainless steel, 409 is most commonly used in automotive exhaust systems where the environment can be quite taxing on the lifetime of the steel.

Chemical FormulaFe, <0.08% C, 10.5-11.75% Cr, <0.5% Ni, <1.0% Mn, <1.0% Si, <0.045% P, <0.03% S, 6x%C-0.75% Ti


Common Trade Names409 Stainless, 409 Stainless Steel

FeaturesAlthough susceptible to rust formation, making this grade of stainless steel somewhat undesirable for decorative purposes, 409 is extremely resistant to various forms of gas corrosion.
  • It is suggested prior to welding, the steel is pre-heated to 150-260C and also suggested post-weld annealing at 760-815C.
Applications409 is the perfect grade stainless steel to be used in automotive applications where visual appeal is not a top priority. For this reason and for its durability to gas corrosion, 409 is most commonly used in truck exhaust systems, agricultural equipment, and heat and gas turbine exhaust silencers.

Available Stock SizesSee specific product page for unique sizes. Here at Atlantic Stainless no inquiry is too large or too small. Feel free to contact us today for a quote on any of your custom size orders.


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2016年12月8日星期四

ASTM 409 Grade Standard Stainless Steel Application Feature

    Stainless Steel 409 is a universally useful, chromium, titanium settled, ferritin stainless steel whose essential application is car fumes frameworks. It contains 11% chromium which is the base sum for the development of the latent surface film which gives stainless steels their consumption resistance. It joins great lifted temperature erosion resistance with medium quality, great formability, and general expense. Compound 409 opposes erosion unequivocally contrasted with carbon steel and is utilized as a distinct option for carbon steel in gently difficult situations where its high imperviousness to consumption and high temperature oxidation gives favourable element. It is normally utilized as a part of uses where appearance is an auxiliary quality to mechanical properties and erosion resistance.


STANDARDS OF STAINLESS STEEL 409:
  • ASTM/ASME: UNS S40900
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN: 2.4660 

APPLICATIONS OF STAINLESS STEEL 409:
   In spite of the fact that Stainless Steel 409 is composed chiefly for the auto fumes industry, it has been effectively utilized as a part of other mechanical applications also. A few illustrations of utilizations that call for 409 Stainless Steel include:


 FOSHAN KUANYU STAINLESS STEEL CO.,LTD
ADDRESS: No.25-31, Block E1, Liyuan Metal Logistics Mall,Shunde District,Foshan,Guangdong,China(Mainland)
Whatsapp: + 86 18924529162
Skype: ky-inoxtube 
Email: kybxg1688@163.com
Websit: http://316pipe.en.alibaba.com

Grade 409L Stainless Steel Pipe Tubes Production Feature

      Grade 409L (UNS S40900, EN 1.4512) is a kind of stabile version of 409, composed with proper chromium, low composition of carbon and nitrogen and adjunction of titanium, all composition appropriate make Grade 409L products have some properties, corrosion resistance, weldability and formability. Due to the lower chromium, Grade 409L was another low cost option for corrosion resistant stainless steel.
Grade 409L has a good combination of heat resistance and corrosion resistance, can be ideal for non- or lightly corrosive environments or applications. It has excellent oxidation resistance in high temperatures and good welding performance, which can be used for automotive exhaust pipes or oil equipment.

PROPERTIES 
       Grade 409L may be considered for a wide variety of applications where one or more of the following properties are important:
  • Corrosion resistance
  • Resistance to oxidation
  • Excellent resistance to high temperature, exhaust gas and atmospheric corrosion
  • Heat Treatment
  • Suitable for welding
  • Good flexibility and excellent formability
  • Low costs                           
 CHEMICAL COMPOSITION AND PHYSICAL PROPERTIES FOR 409L


APPLICATION
       Grade 409L has excellent oxidation resistance in high temperatures, and composed by extra-low carbon Ferritic structure, so it has excellent in workability compared with conventional similar grades. Due to this properties, the typical applications for Grade 409L include:
  • Automotive exhaust systems (manifolds, exhaust pipes, converters, front and tail  pipes, converters, mufflers and other components)
  • Heat exchangers
  • Catalytic converter systems
  • Culverts
  • Home heating systems
  • Automotive thermostats
  • Fuel filters
  • Farm equipment components
  • Electrical transformer cases


    FOSHAN KUANYU STAINLESS STEEL CO.,LTD
    ADDRESS: No.25-31, Block E1, Liyuan Metal Logistics Mall,Shunde District,Foshan,Guangdong,China(Mainland)     
    Whatsapp: + 86 18924529162
     Skype: ky-inoxtube 
     Email: kybxg1688@163.com