Product Details
Place of Origin: CHINA
Brand Name: Zheheng steel
Certification: ISO9001
Model Number: 88.9mm
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: In bundles with waterproof material,or wooden crate packing
Delivery Time: 30DAYS
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 50TONS/30DAYS
Product Name: |
Duplex Stainless Steel Pipe |
Material Number: |
S32304 |
Standard: |
ASTM, GB, JIS, DIN, EN, AISI |
Size: |
6mm-325mm |
Technique: |
Cold-drawn |
Shipment: |
By See, Air Or Others |
Adhibition: |
Storage Tanks |
Product Name: |
Duplex Stainless Steel Pipe |
Material Number: |
S32304 |
Standard: |
ASTM, GB, JIS, DIN, EN, AISI |
Size: |
6mm-325mm |
Technique: |
Cold-drawn |
Shipment: |
By See, Air Or Others |
Adhibition: |
Storage Tanks |
ATSM A790 Duplex Stainless Steel Pipe S32304 -EN 1.4362 Use of Storage Tanks
Product Discription:
Features:
Corrosion resistance:
Due to its high chromium content of 23%, the corrosion resistance of biphase 2304 is actually equivalent to that of 316L alloy. Its biphase structure and low nickel and high chromium content make biphase 2304 have better stress corrosion resistance compared to 304L and 316L standard austenite grades. The stress corrosion cracking performance in chlorinated aqueous solution is better than that of alloys 304L and 316L, and the corrosion rate (65%) in boiling water nitric acid is higher than that of alloy 316L. Its high yield strength makes biphase 2304 perform well in wear/corrosion applications, compared with molybdenum biphase stainless steel. The microstructure of duplex 2304 is very stable with equal amounts of ferrite and austenite in the annealed tissue.
Use of S32304 duplex stainless steel:
Storage Tanks: Palm oil, Wine, Marble slurry, Potable and Sewage water, Ethanol, Fruit
juice, Biodiesel
Infrastructure: Bridges, Sluice gates
General-purpose applications and environments
Heat Exchangers, Water Heaters, Sea-water systems, Flue-gas cleaning.
The components of S32304 are as follows:
| Designation | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| S32304 | 0.030 | 2.50 | 0.040 | 0.040 | 1.00 | 3.0-5.5 | 21.5-24.5 | 0.05-0.6 | 0.05-0.20 | 0.05-0.6 |
Tensile and Hardness Requirements about the S32304 Duplex steel pipe:
| Designation | Tensile Strength, min, ksi [MPa] |
Yield Strength, min, ksi [MPa] |
Elongation in 2 in. or 50 mm, min, % |
Hardness, max | |
| HBW | HRC | ||||
| S32304 | 87[600] | 58[400] | 25 | 290 | 30 |
Products available:
Hot Rolled Plates and Coils
About us:
Zheheng Steel is an excellent supplier of stainless steel pipes and other high quality industrial products. The pipeline range provided is manufactured according to national and international raw material quality standards. The industry is offering tubing in a variety of standards, sizes and specifications. According to customer requirements, we can provide various specifications of pipes according to customer requirements. Therefore, buyers can purchase products of different sizes, wall thicknesses, lengths, diameters, etc., according to their needs.
Product show:
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