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What Is Duplex F51 (UNS S31803) / F60 (UNS S32205)?
Duplex F51 (UNS S31803) / F60 (UNS S2205): An Overview
Duplex stainless steel, designated as F51 (UNS S31803, 1.4462) or F60 (UNS S32205, 1.4462, SAF 2205), is a highly versatile material renowned for its exceptional corrosion resistance and mechanical properties. This alloy is composed of a balanced microstructure of austenite and ferrite phases, offering superior strength and durability compared to conventional stainless steels.
F60 Duplex Stainless Steel Round Bar Diameter
10mm
12mm
14mm
15mm
16mm
18mm
19mm
20mm
22mm
25mm
30mm
32mm
35mm
38mm
40mm
45mm
48mm
50mm
55mm
60mm
65mm
70mm
75mm
80mm
85mm
90mm
95mm
100mm
105mm
110mm
115mm
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130mm
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160mm
170mm
180mm
190mm
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210mm
220mm
230mm
240mm
250mm
260mm
270mm
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290mm
300mm
310mm
320mm
330mm
340mm
Duplex F51/F60 Product Forms
Duplex F51/F60 stainless steel is available in various product forms to cater to diverse industrial applications. These include: 1. ASTM A790 UNS S32205 Pipe: Duplex stainless steel pipes are widely used in industries such as oil and gas, chemical processing, and marine engineering due to their corrosion resistance and high strength. Common standards include ASTM A790/A789 for pipes. They come in various sizes and wall thicknesses (ANSI B36.19/ B36.10) to meet specific project requirements.
2. ASTM A240 Duplex Steel Plates: Duplex steel plates find applications in structural components, pressure vessels, and heat exchangers where corrosion resistance and strength are critical. Common standards include ASTM A240/SA 240 for plates.These plates are available in different dimensions and surface finishes to suit different fabrication needs.
3. ASTM A276 2205 Round Bars: Round bars made from duplex stainless steel are utilized in industries such as construction, automotive, and aerospace for manufacturing shafts, fasteners, and components subjected to high mechanical loads. Common standards include ASTM A276/SA 276 for round bars.They are available in various diameters and lengths to accommodate different machining processes.
4. ASTM A182 F51 F60 Flanges: Duplex steel flanges are essential components in pipeline systems, offering excellent corrosion resistance and leak-tight connections. Common flanges include Weld Neck Flanges, Socket Weld Flanges, blind Flanges, Threaded Flange, Lap Joint Flanges, Slip-On Flanges, etc. Sealing surface types include: FF, RF, RTJ. Standards include ASTM A182/SA 182 for flanges. Dimensional standards: ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, pressure range 150-2500#, PN2.5-PN100, size range 1/2-48 inch, DN10-DN4000.
5. Welded and Forged Fittings: Duplex stainless steel fittings, including elbows, tees, reducers, and couplings, are available in welded and forged forms. These fittings ensure reliable joint connections in piping systems operating in aggressive environments such as chemical processing plants and offshore platforms.
Duplex F51 F60 Applications
Oil and gas exploration and production, including offshore platforms and subsea pipelines.
Chemical processing plants for handling corrosive chemicals and high-temperature fluids.
Marine engineering for shipbuilding, offshore structures, and seawater desalination.
Power generation facilities, including nuclear and fossil fuel power plants.
Food processing and pharmaceutical industries where hygiene and corrosion resistance are essential.
Construction for structural components in bridges, buildings, and infrastructure projects.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
