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ASTM A240 F904L Flange Super Austenitic Stainless Steel With Good Corrosion Resistance

ASTM A240 F904L Flange Super Austenitic Stainless Steel With Good Corrosion Resistance

  • ASTM A240 F904L Flange  Super Austenitic Stainless Steel With Good Corrosion Resistance
  • ASTM A240 F904L Flange  Super Austenitic Stainless Steel With Good Corrosion Resistance
  • ASTM A240 F904L Flange  Super Austenitic Stainless Steel With Good Corrosion Resistance
  • ASTM A240 F904L Flange  Super Austenitic Stainless Steel With Good Corrosion Resistance
ASTM A240 F904L Flange  Super Austenitic Stainless Steel With Good Corrosion Resistance
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: API ,PED
Model Number: ASTM A240 F904L
Payment & Shipping Terms:
Minimum Order Quantity: 1 PC
Price: USD
Packaging Details: PLY-WOODEN CASE,PALLET
Delivery Time: one week
Payment Terms: L/C AT SIGHT, T/T
Supply Ability: 1500 TONS PER MONTH
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Detailed Product Description
Material Garde: 904L Size: Slip On, Weldneck, Blind, Lapjoint, Spectacle, Socketweld, Threaded, Ring Joint & Orifice In 150#, 300#, 600#, 900#, 1500#, 3000#, 6000# & Drawing Based In Any Grade Or As Per You Drawing Etc.
Face Type: F.F. & R.F. & R.T.J. Material: Stainless Steel,Carbon Steel,Alloy Steel,Nickel Alloys,Copper Alloys
Class: 150#, 300#,400 #,600#,900#, 1500# & 2500 #.5000#
Highlight:

Super austenitic stainless steel Flange

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ASTM A240 Flange

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Corrosion Resistance Flange

ASTM A240 F904L Flange

 

ASTM A240 F904L Flanges are made from the material grade 904L, which is a type of austenitic stainless steel that has better corrosion resistance than standard 304 grade. The 'F' in ASTM A240 F904L indicates that these flanges are of 'fashioned' or 'forged' type.

Here are some characteristics and uses:

 

Characteristics:
1.High Corrosion Resistance:
2. Good Fabrication Properties:
3. Low Carbon Content:
4. Aesthetic Appearance:
5. Versatility:

 

The ASTM A240 standard covers the specifications for the types of stainless steel plates, sheets, and strips of sheet metal made of austenitic stainless steel. This includes F904L grade, which is often specified for its excellent corrosion resistance and high temperature strength.

When specifying an ASTM A240 F904L Flange, you should consider factors like pressure rating, size, and the specific application requirements to ensure the best fit and performance.

 

 

 

Chemical Composition

The following data sheet gives SS 904L stainless steel chemical composition.

      Chemical Composition, %
ASTM UNS Type C, ≤ Si, ≤ Mn, ≤ P, ≤ S, ≤ Cr Ni Mo N, ≤ Cu Notes (Product)
ASTM A276/A276M UNS S08904 904L 0.02 1.00 2.00 0.045 0.030 19.0-23.0 23.0-28.0 4.0-5.0 0.10 1.0-2.0 Bars and Shapes
ASTM A240/A240M Plate, Sheet, and Strip

Mechanical Properties

The following table lists 904L stainless steel (SS904L) mechanical properties such as yield strength, tensile strength, elongation and hardness.

    AISI ASTM 904L Steel Mechanical Properties
ASTM AISI Type Tensile Strength, MPa (ksi), ≥ 0.2% Yield Strength, MPa (ksi), ≥ Elongation in 50 mm (2 in.), %, ≥ Rockwell Hardness (HRBW), ≤ Product forms Conditions
ASTM A276/A276M 904L (UNS N08904) 490 (71) 220 (31) 35 Bars and Shapes Annealed, Hot-finished or cold-finished
ASTM A240/A240M 490 (71) 220 (31) 35 90 Plate, Sheet, and Strip

Designs of flanges:


A wide variety of flange designs are available. They are available in various shapes and sizes. Some of the popular designs are as follows:

  • Butt weld
  • Socket weld
  • Captive
  • Split
  • Square
  • Round
  • Rectangle etc.

ASTM A240 F904L Flange  Super Austenitic Stainless Steel With Good Corrosion Resistance 0

 

ASTM A240 F904L Flange  Super Austenitic Stainless Steel With Good Corrosion Resistance 1

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