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A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904

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A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904

China A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904 supplier
A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904 supplier A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904 supplier A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904 supplier A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904 supplier

Large Image :  A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904

Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO
Model Number: Stainless Steel

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: wooden cases/Bundle
Delivery Time: 30 days
Supply Ability: 1000Tons/Month
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Detailed Product Description
Grade: 904L UNS N08904 Size: 6mm-1016mm
Process: Cold Drawn Surface Finish: Sulotion Annealed
MTR: EN10204 3.1 Standard: ASTM A213
Steel Grade: 304 304L 316L Shape: Round
Application: Industry Boiler Package: Wooden Case
Product Name: Stainless Steel Tube

A213 TP904L Stainless Steel Seamless Pipe, high alloy austenitic pipe UNS N08904

 

 

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.

Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.

 

Applications of :

 

Pulp and paper industry


Desalination plants


Flue-gas cleaning


Cargo tanks and pipe systems in chemical tankers

 

Seawater systems

 

Firewalls and blast walls on offshore platforms

 

Bridges


Components for structural design


Storage tanks

 

Pressure vessels


Heat exchangers


Water heaters


Rotors, impellers and shafts


Reinforcing bars for concrete structures

 

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

 

Mechanical Properties

 

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

 

Physical Properties

 

Grade Density
(kg/m3)
Elastic Modulus
(GPa)
Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K)
Specific Heat 0-100°C
(J/kg.K)
Elec Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C At 20°C At 500°C
904L 7900 190 15 - - 11.5 - 500 952

 

 

MINAL
DIAMETER NPS
OUTSIDE
DIAMETER(MM)
SCH-5S
WALL THICKNESS(MM)
SCH-10S
WALL THICKNESS(MM)
SSCH-40S
WALL THICKNESS(MM)
1/4 13.72   1.65 2.24
3/8 17.15   1.65 2.31
1/2 21.34 1.65 2.11 2.77
3/4 26.67 1.65 2.11 2.87
1 33.40 1.65 2.77 3.38
1 1/4 42.16 1.65 2.77 3.56
1 1/2 48.26 1.65 2.77 3.68
2 60.3 1.65 2.77 3.91
2 1/2 73.03 2.11 3.05 5.16
3 88.90 2.11 3.05 5.49
3 1/2 101.60 2.11 3.05 5.74
4 114.30 2.11 3.05 6.02
5 141.30 2.77 3.40 6.55
6 168.28 2.77 3.40 7.11
8 219.08 2.77 3.76 8.18
10 273.05 3.40 4.19 9.27
12 323.85 3.96 4.57 9.53
14 355.60 3.96 4.78 9.53
16 406.40 4.19 4.78 9.53
18 457.20 4.19 4.78 9.53
20 508.00 4.78 5.54 9.53
22 558.80 4.78 5.54  
24 609.60 5.54 6.35 9.53
30 762.00 6.35 7.92  

32

|

80

812.8

|

2032.0

(Thickness):6.35~30mm

Nominal diameter and wall thickness subject to the approval of vendor and purchaser

 

 

A213 TP904L Stainless Steel Seamless Tube , High Alloy Austenitic Pipe UNS N08904

 

 

 

Contact Details
Spezilla Tube Co., Ltd.

Contact Person: Anna Zheng

Tel: +8615221370790

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