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

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

Brand Name: XINFUTIAN
Model Number: 409L,439l,441.304
MOQ: Negotiable
Price: Negotiation
Supply Ability: 1000 Ton Per Month
Detail Information
Place of Origin:
JIANGSU
Certification:
ISO,BV
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
Packaging Details:
Standard Seaworthy package or as the customer's requirement
Supply Ability:
1000 Ton Per Month
Highlight:

439L stainless exhaust tubing

,

409L stainless steel exhaust pipe

,

6m stainless steel exhaust pipe

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