• WUXI XINFUTIAN METAL PRODUCTS CO., LTD
    Sam-USA
    Vey good BA and HL Finish ,and the same time good package to protect the goods
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    Fathiha-UAE
    Fast delivery time,good quality From WUXI XINFUTIAN METAL PRODUCTS CO.,LTD ,hope to have a win-win business in the future .
  • WUXI XINFUTIAN METAL PRODUCTS CO., LTD
    Abbas-Pakistan
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Contact Person : Amy
Phone Number : 13327910097

439L 409L Thin Wall 6m Stainless Steel Exhaust Pipe

Place of Origin JIANGSU
Brand Name XINFUTIAN
Certification ISO,BV
Model Number 409L,439l,441.304
Minimum Order Quantity Negotiable
Price Negotiation
Packaging Details Standard Seaworthy package or as the customer's requirement
Delivery Time 5-10 working days
Supply Ability 1000 Ton Per Month
Product Details
Name Stainless Steel Welded Tube Length 6m。5.8m As Customzied
Service OEM/ODM, OEM, 24 Hours Online Type Round Pipe / Tube,Welded,
Feature Better Mechanical Property Thickness 0.8-2.0mm
High Light

439L stainless exhaust tubing

,

409L stainless steel exhaust pipe

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6m stainless steel exhaust pipe

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Product Description

Stainless Steel 439L 409L Exhaust Pipe Thin Wall Stainless Steel Tube

 

439 stainless steel tube is a ferritic stainless steel that outperforms Type 409 and Type 436 in both oxidation resistance and corrosion resistance. Special attention to chemical composition combined with special processing give 409 stainless steel tube optimum formability that is reproducible, coil after coil, and heat after heat. This provides special advantages when producing difficult-to-form exhaust systems components. Oxidation and corrosion resistance that is superior to Type 409 makes 439 stainless steel tube attractive for numerous automotive exhaust applications.

Typical uses include tubular manifolds and other exhaust system components where temperatures may exceed the oxidation limit of Type 409 and Type 436, or where wet corrosion resistance, particularly to chlorides, is needed.

 

1.chemical composition

 

Country Standard Grade (%)Chemical Composition
  

  

  

  

  

  

  

 ≤ 

  

  

  
C Si Mn P S Cr Ni  N  Ti
USA ASTM 439 0.03 1.00 1.00 0.04 0.03

17.0-

19.0

0.5

0.04

0.2+4(C+N)-1.10
Ger DIN 1.4510 0.05 1.00 0.00 0.04 0.015 16.0-18.0 - - 4(C+N)-0.80

 

2. Mechanical Property

 

Standard Mechanical Property
  

  

  

 

Tensile Strength

Yield Strength Elongation(%) Hardness
  
N/m㎡ (≤)N/m㎡ (≥)% (≤)HV
  
ASTM ≥415 205 22 180

 

Detection method:


The company has a complete testing method (squashed, curved, expanding test, mechanical performance test) to ensure the production of 439L stainless steel pipe to meet the national standard.

 

Stainless Steel Welded Tube Pictures

439L 409L Thin Wall 6m Stainless Steel Exhaust Pipe 0