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ASTM 201 304 2B BA 8K Cold Rolled Stainless Steel Sheet

ASTM 201 304 2B BA 8K Cold Rolled Stainless Steel Sheet

Brand Name:HDT
Certification:ASME, GRADE A, ISO9001
Model Number:409L
Minimum Order Quantity:5T
Delivery Time:60-75days
Payment Terms:L/C, T/T, Western Union
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Product Details

ASTM 201 304 2B BA 8K Mirror Polished Surface Cold Rolled Stainless Steel Sheet


Product Information


Description

Stainless Steel Sheet, Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel

Sheet

Type201 202 304 316L 310S 309S 321 316Ti 410 420 430 409 duplex,SAF2205,S31803
Thickness0.3-60mm
Width500-2000mm or customized
Length1000-6000 or customized
Standardsize1000×2000mm, 1250×2500mm, 1219×2438mm, 1500×3000mm
Surface2B, No.1, No.4, HL, BA, 8K etc
StandardASME, ASTM, EN ,BS,GB,DIN, JIS etc
ApplicationStainless steel sheet applies to construction field, ships building industry, petroleum & chemical industries,war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields.

Other information


CertificateBV, ISO, CE, SGS etc
Payment ItemAlibaba Trade Assurance or 30% TT 70% by B/L copy or L/C at sight
PackingStandard export sea-worthy packing
Delivery time5-20 days after deposit
Advantage

Our company has cooperative relation between the domestic agents.

Stainless steel sheet can be made accordingto the customers requirements.

Quality assured, Price competitive, Alibaba Trade Assurance and Deliery fast.


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 Formula
Fe, <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

Inventory
409 Stainless Steel Plate

Common Trade Names
409 Stainless, 409 Stainless Steel

Features
Although 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.

Applications
409 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 Sizes
See 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.


General Properties


Alloy 409 is a general purpose, chromium, titanium stabilized, ferritic stainless steel whose primary application is automotive exhaust systems. It contains 11% chromium which is the minimum amount for the formation of the passive surface film which gives stainless steels their corrosion resistance. It combines good elevated temperature corrosion resistance with medium strength, good formability, and overall cost. Alloy 409 resists corrosion strongly compared to carbon steel and is used as an alternative to carbon steel in mildly challenging environments where its high resistance to corrosion and high temperature oxidation gives an advantage. It is commonly used in applications where appearance is a secondary quality to mechanical properties and corrosion resistance.


Applications:


Although Alloy 409 is designed principally for the automotive exhaust industry, it has been successfully used in other industrial applications as well. Some examples of applications that call for Alloy 409 include:

  • Automotive exhaust systems
  • Catalytic converters
  • Mufflers
  • Tailpipes
  • Farm equipment
  • Structural support and hangers
  • Transformer cases
  • Furnace components
  • Heat exchanger tubing

Standards:


  • ASTM/ASME: UNS S40900
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN: 2.4660

Corrosion Resistance:


  • Resists atmospheric and exhaust gas corrosion
  • In most atmospheres a light surface rust will form which inhibits further corrosion but makes the surface less appealing

Heat Resistance

  • Generally classified as resistant to scaling in intermittent service up to 1499oF (815oC ) and up to 1247oF (675oC) in continuous service

Weldability


  • Readily weldable
  • Pre-heat of 302 to 500oF (150 to 260oC) is recommended
  • Post-weld annealing at 1400 to 1499oF improved weld ductility
  • Post-weld annealing is not required when welding thin sections
  • Automotive exhaust tubing is typically welded without filler metal


China ASTM 201 304 2B BA 8K Cold Rolled Stainless Steel Sheet supplier

ASTM 201 304 2B BA 8K Cold Rolled Stainless Steel Sheet

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