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Austenite 904L Seamless Stainless Steel Pipe For Automobile Exhaust Pipe

Place of Origin Shanghai ,Shanxi
Brand Name BAOSTEEL , TISCO ,HONGWANG ,LISCO,
Certification ISO ,SGS,BV
Model Number 904L
Minimum Order Quantity 1 ton according to products
Price Negotiation
Packaging Details Export Package
Delivery Time 5-10 working days
Payment Terms L/C, T/T, D/P, Western Union
Supply Ability 2000 T/Month
Product Details
Thickness 2.5-12mm Finish NO 1,2B ,BA
OD 10-500mm Color Natural Surface Or As Customized
Standard JIS/ASTM/BN Shape Plate
High Light

seamless stainless steel tubing

,

seamless square steel tubing

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Product Description

Austenite 904L OD 10 - 500mm Stainless Steel Pipe For Automobile Exhaust Pipe

 

1. Products Details

 

China GB BESN ASTM
00Cr20Ni25Mo4.5Cu 1.4539 904L

 

Features

 

Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.

 

 Chemical Composition

 

Grade C Mn Si P S Cr Mo Ni Cu
904L

min.

max.

-

0.02

-

2

-

1

-

0.045

-

0.035

19

23

4

5

23

28

1

2

 

Proprerties

 

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) Brinell (HB)
904L 490 220 36 70-90 typical 150

 

Fabrication

 

Grade 904L stainless steels are high purity steels with low sulphur content. They can be machined using any standard methods. These grades can be readily bent to a small radius under cold conditions. Although subsequent annealing is not required in most cases, it should be carried out when the fabrication is performed under severe stress corrosion cracking conditions.

 

Application

 

Some of the major applications of grade 904L stainless steels include:

Wiring in electrostatic precipitators,Oil refinery components

Seawater cooling devices,Gas scrubbing plants

Pulp and paper processing industries

Acetic, phosphoric and sulphuric acid processing plants

 

Austenite 904L Seamless Stainless Steel Pipe For Automobile Exhaust Pipe 0