Ferritic Stainless Steel 429 Plate (S42900)

Ferritic Stainless Steel 429 Plate (S42900)
Ferritic Stainless Steel 429 Plate (S42900)
Price And Quantity
  • 100
  • Kilograms/Kilograms
  • 55.00 - 450.00 INR
Product Specifications
  • Steel Products
  • Alloy Steel
  • Steel Plates
  • 4-150 Millimeter (mm)
  • Plate
  • Galvanized
  • Construction
  • Grey
    Product Description

    Ferritic Stainless Steel 429 Plate (S42900)

    Ferritic stainless steels are plain chromium stainless steels with a chromium content varying between 10.5 and 18% and a low carbon content. Ferritic stainless steel are magnetic and cannot be hardened by heat treatment and are always used in the annealed condition. Ferritic, or nonhardenable stainless steels, are classified in the 400 series and are normally specified due to superior corrosion resistance and resistance to scaling at elevated temperatures. With inherent strength greater than carbon steels, ferritic provide an advantage in many applications where thinner materials and reduced weight are necessary, such as automotive emission control systems. They are nonhardenable by heat treating and are always magnetic. Commercially available AISI grades are Type 409, Aluminized 409, 410S, 430, 434, 436, 439, Aluminized 439 and 444.

    Ferritic stainless steel consists of iron-chromium alloys with body-centered cubic crystal structures. They can have good ductility and formability, but high-temperature strengths are relatively poor when compared to austenitic grades. They are also not susceptible to stress corrosion cracking. Weldability is acceptable in thin sections but decreases as section thicknesses increase.

    Some ferritic stainlesses (such as types 409 and 405) used, for example, in mufflers, exhaust systems, kitchen counters and sinks, cost less than other stainless steels. Other more highly alloyed steels low in C and N (such as types 444 and 261) are more costly, but are highly resistant to chlorides. Ferritic stainless steel include grades like 430 and contain only chromium as a major alloying element. They are known for their moderate corrosion resistance and poor fabrication properties. Fabrication properties can be improved by alloy modifications and are satisfactory in grades such as 434 and 444.

    Ferritic stainless steel are typically used in:

    • Automotive exhausts systems
    • Fuel lines
    • Cooking utensils
    • Appliances
    • Furnaces
    • Architectural trim
    • Domestic appliances
    • Petrochemical
    • Heat exchangers

    FERRITIC STAINLESS STEELS

    TYPE

    Equivalent UNS

    405

    S40500

    409

    S40900

    429

    S42900

    430

    S43000

    430F

    S43020

    430FSe

    S43023

    434

    S43400

    436

    S43600

    442

    S44200

    446

    S44600

    Types of Ferritic Stainless Steel

    Group 1 (type 409/410L): These have the lowest chromium content of all stainless steels and are ideal for slightly corrosive environments where localized rust is acceptable. The least expensive of all stainless steels, type 409 was initially created for automotive exhaust systems silencers, but can now be found in automotive exhaust tubing and catalytic converter casings. Type 410L is often used for containers, buses and LCD monitor frames.

    Group 2 (type 430): The most commonly used ferritic steel, type 430 has a higher chromium content and is, consequently, more resistant to corrosion by nitric acids, sulfur gasses and many organic and food acids. In some applications, this grade can be used as a replacement for austenitic grade 304. Type 430 is often found in interior appliances, including washing machine drums, kitchen sinks, cutlery, indoor panels, dishwashers and other cooking utensils.

    Group 3 (type 430Ti, 439 and 441): Having better weldability and formability characteristics than Group 2 ferritic sheets of steel, Group 3 steel can be used to replace austenitic type 304 austenitic in a wider range of applications, including in sinks, exchange tubes, exhaust systems and welded parts of washing machines.

    Group 4 (type 434, 436, 444): With a higher molybdenum content, these ferritic stainless steel grades have enhanced corrosion resistance and are used in hot water tanks, solar water heaters, exhaust system parts, electric kettles, microwave oven elements, as well as the automotive trip. Grade 444, in particular, has a pitting resistance equivalent (PRE) to Grade 316, allowing it to be used in more corrosive outdoor environments

    Group 5 (446, 445, 447): This group of specialty stainless steels is characterized by a relatively high chromium content. The result is steel with excellent corrosion and scaling (or oxidation) resistance. In fact, the corrosion resistance of Grade 447 is equivalent to that of titanium metal. Molybdenum is also commonly added to improve corrosion resistance. Applications for Group 5 steel are found in highly corrosive coastal and offshore environments.

    Chemical composition and equivalent grades of ferritic stainless steel:

    Outokumpu

    EN

    ASTM

    UNS

    GRADE

    C

    N

    Cr

    Ni

    Mo

    OTHERS












    MODA410S/ 4000

    1.4000

    TYPE 410S

    S41008

    F

    0.03


    12.5




    MODA410L/ 4003

    1.4003


    S40977

    F

    0.02


    11.5

    0.5



    MODA430/ 4016

    1.4016

    TYPE 430

    S43000

    F

    0.05


    16.2




    MODA439/ 4510

    1.4510

    TYPE 439

    S43035

    F

    0.02


    17.0



    Ti

    MODA 4511

    1.4511



    F

    0.02


    16.2



    Nb

    MODA409/ 4512

    1.4512

    TYPE 409

    S40900

    F

    0.02


    11.5

    0.2


    Ti

    MODA430Ti/ 4520

    1.4520



    F

    0.02


    16.2



    Ti

    MODA 4589

    1.4589



    F

    0.05


    14.0

    1.7

    0.3

    Ti

    CORE 434/ 4113

    1.4113

    434

    S43400

    F

    0.05


    16.5


    1.0


    CORE 439M




    F

    0.02


    17.6



    Nb Ti

    CORE 441/ 4509

    1.4509


    S43940

    F

    0.02


    17.6



    Nb Ti

    CORE 436/ 4513

    1.4513



    F

    0.02


    17.0


    1.0

    Ti

    CORE445TiNb/ 4607

    1.4607



    F



    19.1



    Ti

    CORE 4622

    1.4622


    S44330

    F

    0.02

    0.02

    21



    Cu: 0.4 Nb Ti












    FORTA 430/ 4016

    1.4016

    TYPE 430

    S43000

    F

    0.05


    16.2




    THERMA 4724

    1.4724



    F

    0.07


    12.5



    Al: 0.9 Si: 1.0

    THERMA 4742

    1.4742



    F

    0.07


    17.5



    Al:1.0 Si: 1.0



    Trade Information
    • Cheque
    • 1000 KG Per Day
    • 3-4 Week
    • Yes
    • Sample costs shipping and taxes has to be paid by the buyer
    • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
    • All India
    Contact Us

    Shreepati Castel , 10/11 1st Floor, Wing D-1 11 Khetwadi, Mumbai, Maharashtra, 400004, India
    Phone :91-22-23894572/67496094/67496097