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Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems

Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems

MOQ: 50
Price: 1.25
Detail Information
Certification
AISI, ASTM
Model NO.:
409L
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Polished
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity:
50000kgs
Carbon Content:
0.03
Chromium Content:
10.5~11.7
Nickel Content:
0.50
Titanium Content:
8(C+N) Min. 0.15~0.50
Formability:
Optimum
Weldability:
Thin Sections Only
Corrosion Resistance:
Basic
Oxidation Resistance:
Basic
Alloy Content:
Low
Highlight:

Low Cost Ferritic SUS409L Sheet

,

Corrosion Resistant 409L Stainless Steel Sheet

,

Automotive Exhaust Systems Cold Rolled Stainless Steel Sheet

Product Description
SUS409L Stainless Steel Sheet - 2B/2D Finish
SUS409L is a cost-effective ferritic stainless steel widely recognized as the "muffler grade" due to its predominant use in automotive exhaust systems. This grade offers excellent value while meeting demanding automotive requirements.
Chemical Composition
Grade C Cr Ni Ti
409 0.03 10.5~11.7 0.50 8(C+N) min. 0.15~0.50
Key Characteristics
  • Basic corrosion and oxidation resistance
  • Optimized composition for superior formability
  • Weldable in thin sections (fully ferritic structure)
  • Cost-effective with stable pricing due to low alloy content
Automotive Applications
Automotive exhaust systems operate under extreme conditions including high temperatures at the manifold, sulphuric acid condensate, and de-icing salt exposure. Despite these harsh environments, the 11% chromium 409 grade has proven reliable for decades. The material's exceptional formability allows for bending, expanding, and pressing into complex shapes required for exhaust components.
Additional Applications
  • Heat exchangers
  • Gas boilers
  • Fuel filters
Product Images
Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 0 Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 1 Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 2 Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 3
Products
PRODUCTS DETAILS
Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems
MOQ: 50
Price: 1.25
Detail Information
Certification
AISI, ASTM
Model NO.:
409L
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Polished
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity:
50000kgs
Carbon Content:
0.03
Chromium Content:
10.5~11.7
Nickel Content:
0.50
Titanium Content:
8(C+N) Min. 0.15~0.50
Formability:
Optimum
Weldability:
Thin Sections Only
Corrosion Resistance:
Basic
Oxidation Resistance:
Basic
Alloy Content:
Low
Minimum Order Quantity:
50
Price:
1.25
Highlight

Low Cost Ferritic SUS409L Sheet

,

Corrosion Resistant 409L Stainless Steel Sheet

,

Automotive Exhaust Systems Cold Rolled Stainless Steel Sheet

Product Description
SUS409L Stainless Steel Sheet - 2B/2D Finish
SUS409L is a cost-effective ferritic stainless steel widely recognized as the "muffler grade" due to its predominant use in automotive exhaust systems. This grade offers excellent value while meeting demanding automotive requirements.
Chemical Composition
Grade C Cr Ni Ti
409 0.03 10.5~11.7 0.50 8(C+N) min. 0.15~0.50
Key Characteristics
  • Basic corrosion and oxidation resistance
  • Optimized composition for superior formability
  • Weldable in thin sections (fully ferritic structure)
  • Cost-effective with stable pricing due to low alloy content
Automotive Applications
Automotive exhaust systems operate under extreme conditions including high temperatures at the manifold, sulphuric acid condensate, and de-icing salt exposure. Despite these harsh environments, the 11% chromium 409 grade has proven reliable for decades. The material's exceptional formability allows for bending, expanding, and pressing into complex shapes required for exhaust components.
Additional Applications
  • Heat exchangers
  • Gas boilers
  • Fuel filters
Product Images
Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 0 Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 1 Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 2 Low Cost Ferritic SUS409L Sheet - Corrosion Resistant 409L Stainless Steel for Automotive Exhaust Systems 3