Photo: Kasbah Scientific name: Kasra, a hard-growing tree species, mainly grown in Myanmar, Laos and other Southeast Asian countries. Origin: Kasra is mainly grown in Myanmar, Laos, Africa and other regions. It is a high-resistance wood with a yellow-red or dark brown color. The wood grain holes are like pineapple and black walnut. The quality of the wood is stable. Features and uses: Material: yellow-red, good luster, staggered texture, fine and uniform structure, good corrosion resistance, small shrinkage; easy to plan and saw, sanding, painting, adhesive and nail holding. Specific gravity: 550KG/M3, larger than Chinese birch, eucalyptus and ash. Uses: Suitable for high-end furniture, flooring, interior decoration, sculpture, etc., is the preferred material for decoration. Price: The current market price is much higher than other conventional solid wood prices in China. Furniture made: The processing performance of Casla wood is good and the texture is clear. The products made with this material have higher value than the products made with other common materials, which is more conducive to the sales and promotion of products in the market. Favor.
Haohua Industrysupplies LDX2101, 2205, Ferralium 255, Zeron 100 and LDX2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire.
Duplex Stainless Steel Overview
Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability.
Today, modern duplex stainless steels can be divided into three groups:
Of the duplex grades, duplex 2205 is the most widely used. However, the super duplex steels like Zeron® 100 and LDX2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications. Lean duplex 2101 is available as an economic alternative to 300 series stainless steels.
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Duplex Stainless Steel
Duplex Stainless Steels Available
Lean Duplex such as LDX2101
Standard Duplex such as 2205, the work-horse grade accounting for more than 80% of duplex usage
Super Duplex such as Ferralium 255 and Zeron 100 and LDX2507
What are the Characteristics of Duplex Stainless Steels ?
Very good resistance to uniform corrosion
Very good resistance to pitting and crevice corrosion
High resistance to stress corrosion cracking and corrosion fatigue
High mechanical strength
Good sulfide stress corrosion resistance
Good abrasion and erosion resistance
Good fatigue resistance high energy absorption
Low thermal expansion
Good weldability
In what Applications are Duplex Stainless Steels® used ?
Oil and gas equipment
Offshore technology
Seawater desalination plants
Chemical industry, especially when handling chlorides
Flue-gas cleaning
Desalination plants and seawater systems
Pulp and paper industry
Cargo tanks and pipe systems in chemical tankers
Firewalls and blast walls on offshore platforms
Bridges
Storage tanks
Pressure vessels, reactor tanks, and heat exchangers
Rotors, impellers and shafts