Alloy20 Wire Mesh Standard UNS N08020 Resists Sulfuric Phosphoric Nitric And Organic Acids

Alloy 20 Wire Mesh Introduction:

Alloy 20 wire mesh is crafted from a nickel-iron-chromium superalloy with molybdenum and copper additions, offering:
Primary Composition:
35% Nickel (corrosion resistance)
20% Chromium (oxidation resistance)
3.5% Molybdenum + 2% Copper (acid resistance)
Stabilized with Niobium (Cb) – Prevents carbide precipitation
Key Standards:
ASTM B473 (Alloy 20 Bar & Wire)
ASME SB473 (Pressure Vessel Applications)

Alloy 20 wire mesh delivers optimum performance-to-cost ratio for:
✔ Sulfuric/phosphoric acid systems (where stainless steels fail)
✔ Moderate chloride environments (less severe than seawater)
✔ Applications requiring both corrosion resistance and fabricability

Features:

✔ Unrivaled Corrosion Resistance
Resists sulfuric, phosphoric, nitric, and organic acids
Excellent in chloride and pitting environments (better than 316L SS)
Immune to stress corrosion cracking (SCC)
✔ Mechanical Performance
Tensile Strength: 90-110 ksi (620-760 MPa)
Operating Temp: -325°F to 1000°F (-198°C to 537°C)
✔ Fabrication Advantages
Easier to weld than Hastelloy (no post-weld heat treatment needed)
Good ductility for forming and weaving

Applications:

Chemical Processing
Sulfuric acid concentrator screens
Phosphoric acid reactor filters
Pickling tank components
Pharmaceutical & Food
Citric acid filtration
Vinegar production screens
Bioreactor mesh
Oil & Gas
Downhole screens in sour wells
Flue gas desulfurization (FGD) systems
Pollution Control
Scrubber system meshes
Wastewater treatment filters

Specifications:

Other specifications according to your request.

Packing: Wrapped with waterproof paper, plastic film;
In wooden boxes, carton or pallets.

Anping Qianpu Wire Mesh Products Co., Ltd. is a metal mesh manufacturing company headquartered in China.
Focuses on the production of various metal mesh products, including stainless steel mesh, copper mesh, nickel mesh, iron wire mesh, etc.
The company has advanced production equipment and technical team, adhering to the concept of high quality, high efficiency and innovation, and constantly improving product quality and technical level.
In the past few years, QIANPU has achieved steady growth and good development.
The company not only occupies a certain share in the domestic market, but also exports to many countries and regions, such as the United States, Europe, Southeast Asia, etc.
The company's products have been recognized and praised by customers, and have won a good reputation and word of mouth.
The company's development goal is to become a global leading metal mesh manufacturer, providing customers with high-quality products and professional services.
Through continuous innovation and technological upgrading, QIANPU will continue to maintain its competitive advantage and achieve sustainable development.

QIANPU is a company specializing in the production and sale of wire mesh.
They mainly produce various types of wire mesh, including stainless steel wire mesh, galvanized wire mesh, aluminum wire mesh, etc.
These wire meshes are widely used in construction, engineering, chemical industry, metallurgy, aerospace and other fields.
In addition to wire mesh, the company also provides customized wire mesh products, which can be customized according to customer needs. Wire mesh products of different specifications and sizes.
They also provide wire mesh processing services, which can be processed and produced according to the design drawings provided by customers to ensure that the products meet customer requirements.
QIANPU is committed to providing high-quality wire mesh products and excellent services to meet the different needs and requirements of customers.
Through continuous innovation and optimization of products, the company enjoys a high reputation and popularity in the wire mesh industry.
Their products and services have been widely recognized and praised in domestic and foreign markets.