- Product Detail
- Product Tags
- Buyer Reviews
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for B677 N08904 Stainless Steel Seamless Tube,B677 N08904 Seamless Tube For Heat Exchanger,B677 904L Stainless Steel Boiler Tube. let us work together to get success.
ASTM B 677 NO8904 / 904L , ASTM B366 NO8904 / 904L, 1.4539, Stainless Steel Seamless Tube
904L Stainless Steel Pipes and Tubes
904L is a non-stabilised low carbon high alloy austenitic stainless steel. The addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid. It is also highly resistant to chloride attack - both pitting / crevice corrosion and stress corrosion cracking. This grade is non-magnetic in all conditions and has excellent weldability and formability. The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures. 904L does have very substantial contents of the high cost ingredients nickel and molybdenum. Many of the applications in which this grade has previously performed well can now be fulfilled at lower cost by duplex stainless steel 2205 (S31803 or S32205), so it is used less commonly than in the past.
904L Stainless Steel Pipes and Tubes Product Range
904L Stainless Steel Pipes and Tubes Specifications: ASTM A/ASME SA 269/677 904L Stainless Steel Pipes and Tubes Sizes (Seamless): 1/2" NB - 8" NB
904L Stainless Steel Pipes and Tubes Sizes (ERW): 1/2" NB - 24" NB
904L Stainless Steel Pipes and Tubes Sizes (EFW): 6" NB - 100" NB
904L Stainless Steel Pipes and Tubes Wall Thickness available:
Schedule 5S - Schedule XXS (heavier on request)
904L Stainless Steel Pipes and Tubes Other Materials Testing:
NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
904L Stainless Steel Pipes and Tubes Dimensions:
All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
Table 1. Composition ranges for 904L grade of stainless steels.
Table 2. Mechanical properties of 904L grade stainless steels.
Table 3. Typical physical properties for 904L grade stainless steels.
Grade Specification Comparison
Table 4. Grade specifications for 904L grade stainless steels.
- Typical applications include
- Processing plant for sulphuric, phosphoric and acetic acids
- Pulp and paper processing
- Components in gas scrubbing plants
- Seawater cooling equipment
- Oil refinery components
- Wires in electrostatic precipitators
904L Chemical Composition %
We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for B677 N08904 Stainless Steel Seamless Tube. The product will supply to all over the world, such as: Guatemala,Qatar,Austria. We are looking forward to establishing cooperative relationships with you. Please contact us for more information.
Email To This Supplier