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409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface
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409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface
  • Name
  • Name
  • Name
  • Name
  • Name

409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface

MOQ: 50
Price: 2.05
Details Information
Product Description
Detail Information
Certification
AISI, ASTM
Model NO.:
409
Shape:
Round
Technique:
Welded
Surface Treatment:
Polished
Specification:
OD 6-127mm
Production Capacity:
50000kgs
Carbon Content:
Max:0.03
Manganese Content:
Max:1.0
Silicon Content:
Max:1.0
Phosphorus Content:
Max:0.045
Sulfur Content:
Max:0.045
Chromium Content:
Min:10.5 Max:11.75
Nickel Content:
Max:0.5
Titanium Content:
Min:0.48 Max:0.75
Tensile Strength:
380 MPa (min)
Highlight:

Automotive Exhaust Systems Stainless Steel Pipe

,

Corrosion Resistant Welded Pipe

,

Polished Surface 409L Pipe

Product Description
409L Stainless Steel Pipe for Exhaust Systems
Stainless steel grade 409L is a chromium, titanium-stabilized ferritic stainless steel specifically designed for automotive exhaust systems. With 11% chromium content—the minimum required for forming the passive surface film—this alloy provides excellent corrosion resistance while offering medium strength, good formability, and cost-effectiveness.
409L stainless steel demonstrates superior corrosion resistance compared to carbon steel and serves as an ideal alternative in moderately challenging environments where corrosion resistance and high-temperature oxidation properties are essential. This material is particularly suitable for applications where mechanical properties and corrosion resistance take precedence over aesthetic appearance.
Chemical Composition
C Mn Si P S Cr Ni Ti
max: 0.03 max: 1.0 max: 1.0 max: 0.045 max: 0.045 min: 10.5
max: 11.75		 max: 0.5 min: 0.48
max: 0.75
Mechanical Properties
Grade Tensile Strength MPa (min) Yield Strength 0.2% MPa (min) Elongation % Hardness (HB) MAX Hardness (HRB) MAX
409L 380 207 20 207 95
Applications
While primarily designed for automotive exhaust systems, Alloy 409L has proven successful in various industrial applications:
  • Automotive exhaust systems
  • Catalytic converters
  • Mufflers
  • Tailpipes
  • Farm equipment
  • Structural support and hangers
  • Transformer cases
  • Furnace components
  • Heat exchanger tubing
Product Gallery
409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 0 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 1 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 2 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 3 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 4 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 5 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 6 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 7 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 8
Tags: 

DIN2391 Precision Seamless Steel Pipe,  

Cold Drawn Precision Seamless Steel Pipe,  

DIN2391 Hydraulic Precision Steel Pipe

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Products
PRODUCTS DETAILS
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

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Inconel Alloy

Titanium Alloy

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409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface
  • Name
  • Name
  • Name
  • Name
  • Name
409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface
MOQ: 50
Price: 2.05
Detail Information
Product Description
Detail Information
Certification
AISI, ASTM
Model NO.:
409
Shape:
Round
Technique:
Welded
Surface Treatment:
Polished
Specification:
OD 6-127mm
Production Capacity:
50000kgs
Carbon Content:
Max:0.03
Manganese Content:
Max:1.0
Silicon Content:
Max:1.0
Phosphorus Content:
Max:0.045
Sulfur Content:
Max:0.045
Chromium Content:
Min:10.5 Max:11.75
Nickel Content:
Max:0.5
Titanium Content:
Min:0.48 Max:0.75
Tensile Strength:
380 MPa (min)
Minimum Order Quantity:
50
Price:
2.05
Highlight

Automotive Exhaust Systems Stainless Steel Pipe

,

Corrosion Resistant Welded Pipe

,

Polished Surface 409L Pipe

Product Description
409L Stainless Steel Pipe for Exhaust Systems
Stainless steel grade 409L is a chromium, titanium-stabilized ferritic stainless steel specifically designed for automotive exhaust systems. With 11% chromium content—the minimum required for forming the passive surface film—this alloy provides excellent corrosion resistance while offering medium strength, good formability, and cost-effectiveness.
409L stainless steel demonstrates superior corrosion resistance compared to carbon steel and serves as an ideal alternative in moderately challenging environments where corrosion resistance and high-temperature oxidation properties are essential. This material is particularly suitable for applications where mechanical properties and corrosion resistance take precedence over aesthetic appearance.
Chemical Composition
C Mn Si P S Cr Ni Ti
max: 0.03 max: 1.0 max: 1.0 max: 0.045 max: 0.045 min: 10.5
max: 11.75		 max: 0.5 min: 0.48
max: 0.75
Mechanical Properties
Grade Tensile Strength MPa (min) Yield Strength 0.2% MPa (min) Elongation % Hardness (HB) MAX Hardness (HRB) MAX
409L 380 207 20 207 95
Applications
While primarily designed for automotive exhaust systems, Alloy 409L has proven successful in various industrial applications:
  • Automotive exhaust systems
  • Catalytic converters
  • Mufflers
  • Tailpipes
  • Farm equipment
  • Structural support and hangers
  • Transformer cases
  • Furnace components
  • Heat exchanger tubing
Product Gallery
409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 0 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 1 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 2 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 3 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 4 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 5 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 6 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 7 409L Stainless Steel Welded Pipe for Automotive Exhaust Systems with Corrosion Resistance and Polished Surface 8
Tags: 

DIN2391 Precision Seamless Steel Pipe,

Cold Drawn Precision Seamless Steel Pipe,

DIN2391 Hydraulic Precision Steel Pipe

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