409 stainless steel vs 304

  • What type of metal should I choose for my exhaust parts?

    Apr 18, 2017· Stainless Steel. Exhaust parts made from stainless steel have the best resistance to rust. However, they will rust over time. Stainless steel is the most expensive choice. It is also more difficult to bend and weld. There are different grades of stainless steel. 409 and 304 are the most popular grades used in exhaust parts.

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  • What Are the Differences Between 409 and 304 Stainless .

    1/21/2017· 304 stainless steel Stainless 409 Steel. Side-by-side the two look quite similar, but corrosion resistance is dependent upon the content of chromium and nickel found in the alloy. 409 stainless is an alloy though it has been used successfully in other industrial applications designed mainly for the automotive exhaust industry.

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  • T-409 vs T-304 Stainless Steel - video dailymotion

    10/10/2009· T 409 VS T 304 Stainless Steel. Broadband Sports. 1:40. Dodge Challenger SRT8 vs Chevrolet Camaro SS - Exhaust Sounds! Betsylilly 3142. ... 304 Stainless Steel Carabiner Key Ring Hook Clip Link with Spring Loaded Gate, BRAND NEW Review. Lavonia1f0. 1:17. MBRP 2010 Camaro SS T-409 .

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  • Comparing 409, 439, and 430 Stainless Steel Sheet Metal ...

    4/24/2019· Ferritic stainless steel has large quantities of ferrite in its chemical composition, and contains the grades 409, 430 and 439. Below is a brief explanation of each stainless steel grade, and how they compared to one another. Ferritic Stainless Steel Grade 409. The 409 stainless steel grade is defined by its 11% chromium content.

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  • Stainless Steel - Grade 409 (UNS S40900)

    10/23/2001· Easy to weld and good corrosion resistance. Heavy sections are more easily available when compared to 409. 304. High heat resistance and corrosion resistance. Grade 304 is expensive. 321. Better heat resistance when compared to 304 or 409. Aluminized steel. Cheaper than grade 409 stainless steel, but less resistant to exhaust gases.

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  • T 409 vs T 304 Stainless Steel - YouTube

    10/9/2009· We offer a variety of 2010 Camaro Performance Exhaust, Dodge Chall...

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  • Difference between 304 and 409 stainless steel ...

    409 Stainless Steel. Chromium 10.5% - 11.75%; Nickel 0.5% 304 Stainless Steel. Chromium 18% - 20%; Nickel 8% - 10% 409 stainless steel can contain up to 90% iron, meaning a magnet will stick to it and is prone to rust. 304 stainless steel is the highest quality material used for exhaust parts and has a much lower quantity of iron.

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  • When to Use 308L, 309L or 316L Filler Metal

    Use 309L (including ER309LSi) when joining mild steel or low alloy steel to stainless steels, for joining dissimilar stainless steels such as 409 to itself or to 304L stainless, as well as for joining 309 base metal. CG-12 is the cast equivalent of 309.

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  • What Are the Differences Between 409 and 304 Stainless .

    1/21/2017· 304 stainless steel Stainless 409 Steel. Side-by-side the two look quite similar, but corrosion resistance is dependent upon the content of chromium and nickel found in the alloy. 409 stainless is an alloy though it has been used successfully in other industrial applications designed mainly for the automotive exhaust industry.

    Get price
  • Comparing 409, 439, and 430 Stainless Steel Sheet Metal ...

    4/24/2019· Ferritic stainless steel has large quantities of ferrite in its chemical composition, and contains the grades 409, 430 and 439. Below is a brief explanation of each stainless steel grade, and how they compared to one another. Ferritic Stainless Steel Grade 409. The 409 stainless steel grade is defined by its 11% chromium content.

    Get price
  • Mailbag: 409 Stainless Steel vs. 304 Exhaust Materials ...

    10/21/2019· The two main types of stainless steel used for exhaust system components are 304 and 409. The difference between each type of stainless steel is the amount of chromium and nickel found in each. 304 stainless steel exhaust systems contain a much higher percentage of chromium and nickel, which makes them much more resistant to rust.

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  • Question about Stainless Steel 304 vs 409 welding - .

    3/30/2012· Question about Stainless Steel 304 vs 409 welding I am wanting to purchase a S/S down pipe and ADD a converter to the new DP. I cannot find a 304-S/S to save my life.

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  • Stainless Steel 304 vs 409 | Ford Powerstroke Diesel Forum

    Oct 30, 2006· Stainless Steel 304 vs 409. Jump to Latest Follow 1 - 11 of 11 Posts. BigGreen06 · Premium Member. Joined Aug 10, 2006 · 2,745 Posts . Discussion Starter • #1 • Oct 30, 2006. I was just wondering if 409 stainless is going to get rusted out after a hard winter in NY? ...

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  • What Are the Differences Between 409 and 304 Stainless .

    1/21/2017· 304 stainless steel Stainless 409 Steel. Side-by-side the two look quite similar, but corrosion resistance is dependent upon the content of chromium and nickel found in the alloy. 409 stainless is an alloy though it has been used successfully in other industrial applications designed mainly for the automotive exhaust industry.

    Get price
  • What is the difference between 304 and 409 Stainless .

    4/26/2017· 409 Stainless is specifically made for high temperature situations, has better heat transfer and warps less then 304 Stainless Steel while 304 Stainless Steel tends to corrode slower but has poorer heat transfer.

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  • T-409 vs T-304 Stainless Steel - video dailymotion

    10/10/2009· T 409 VS T 304 Stainless Steel. Broadband Sports. 1:40. Dodge Challenger SRT8 vs Chevrolet Camaro SS - Exhaust Sounds! Betsylilly 3142. ... 304 Stainless Steel Carabiner Key Ring Hook Clip Link with Spring Loaded Gate, BRAND NEW Review. Lavonia1f0. 1:17. MBRP 2010 Camaro SS T-409 .

    Get price
  • O/R X-Pipe: 304 vs 409 stainless steel | .

    3/16/2015· Going to be picking up an O/R X-pipe before spring time comes and I'm at a roadblock in terms of spending the extra money for one made of 304 stainless steel vs one made of 409 stainless steel. I understand the difference between the two types (simply stated, 409 is more prone to rusting), but given that my car is garaged in the winter and ...

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  • 304 Stainless Steel Exhaust Vs 409 Aluminized Stainless ...

    What is 409 Stainless VS 304 Stainless? The most frequently used stainless steel in higher end exhaust systems is a 409 Aluminized Stainless Steel Coating. Found in many Truck Pipes USA Exhaust parts and many of our exhaust parts, this mixture has enough chromium and nickel to resist corrosion. But, it lacks the strength to be used for fasteners.

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  • Stainless Steel: 304 vs 409 - ppediesel

    Stainless Steel: 304 vs 409 . Why PPE only uses 304 stainless steel and will never use 409 stainless for any PPE products. 304 stainless steel is the highest-quality stainless steel in commercial automotive use. 304 stainless steel is very tough and highly corrosion-resistant, with a 20% chromium and 10% nickel alloy content. 304 stainless ...

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  • 409 Stainless Steel Comparison | Crown Royal Stoves

    Lower amounts of thermal expansion are better. 409 Stainless Steel has similar thermal expansion properties of carbon/mild steel but much better than 304 stainless steel. The graph shows the Coefficient of Lineal Thermal Expansion (CTE) in 10 – (6)/degrees F, based on .

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  • Types of Steel Used in Exhaust Systems - 304 vs 409 ...

    Dec 23, 2019· In this video we go into the differences between 304 vs 409 stainless steel which are the two types commonly used in exhaust systems. Subscribe now to make s...

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  • Stainless Steel - Grade 409 (UNS S40900)

    10/23/2001· Easy to weld and good corrosion resistance. Heavy sections are more easily available when compared to 409. 304. High heat resistance and corrosion resistance. Grade 304 is expensive. 321. Better heat resistance when compared to 304 or 409. Aluminized steel. Cheaper than grade 409 stainless steel, but less resistant to exhaust gases.

    Get price
  • 409 vs 304 stainless steel | Dodge Cummins Diesel Forum

    Jun 23, 2009· 409 vs 304 stainless steel. Jump to Latest Follow 1 - 5 of 5 Posts. B. blumbergh · Registered. Joined Jun 12, 2009 · 14 Posts . Discussion Starter • #1 • Jun 22, 2009. hey all so in looking at a new exhaust system and trying to get my ducks in a row before i buy a new truck, i would like to open a discussion about the difference between ...

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  • A Comparison Between T 409 and T 304 Stainless Steel ...

    10/10/2009· A Comparison Between T 409 and T 304 Stainless Steel Exhausts. This video explains the difference between T 409 and T 304 stainless steel exhausts.

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  • Type 304 and 304L Stainless Steel Explained

    1/11/2020· Type 304L Stainless Steel Type 304L stainless steel is an extra-low carbon version of the 304 steel alloy. The lower carbon content in 304L minimizes deleterious or harmful carbide precipitation as a result of welding. 304L can, therefore, be used "as welded" in severe corrosion environments, and it eliminates the need for annealing.

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  • Stainless-Steel: 304 vs. 430 - What's the Difference?

    304 Stainless-Steel is among the highest grade used to produce truck parts. Comprised of 18% chromium, 304-grade stainless-steel should never rust through to the point that it will jeopardize the integrity of the metal; the chromium properties in the metal will only allow corrosion to go so far before stopping the rusting process.

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  • T 409 vs T 304 Stainless Steel - YouTube

    10/9/2009· We offer a variety of 2010 Camaro Performance Exhaust, Dodge Chall...

    Get price
  • O/R X-Pipe: 304 vs 409 stainless steel | .

    3/16/2015· Going to be picking up an O/R X-pipe before spring time comes and I'm at a roadblock in terms of spending the extra money for one made of 304 stainless steel vs one made of 409 stainless steel. I understand the difference between the two types (simply stated, 409 is more prone to rusting), but given that my car is garaged in the winter and ...

    Get price
  • What is the difference between 304 and 409 Stainless .

    4/26/2017· 409 Stainless is specifically made for high temperature situations, has better heat transfer and warps less then 304 Stainless Steel while 304 Stainless Steel tends to corrode slower but has poorer heat transfer.

    Get price
  • Stainless or Aluminized Exhaust & What is the Difference

    There are two common types of stainless steel for exhaust pipes: 409 and 304. 409 stainless steel has anywhere between 10.5%-11.75% of chromium and .5% of nickel. 304 stainless steel is a higher grade because it contains more chromium and nickel. Its chromium content is .

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  • What is the difference between 304 and 409 Stainless .

    4/26/2017· 409 Stainless is specifically made for high temperature situations, has better heat transfer and warps less then 304 Stainless Steel while 304 Stainless Steel tends to corrode slower but has poorer heat transfer.

    Get price