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F53 - Duplex Stainless Steel

F53 Super duplex stainless steel, also known as S32750 and 1.4410 is one of the most common super duplex grades on the market, it has extremely high resistance to various types of corrosion. It has good weldability. F53 super duplex steel is characterised by higher chrome, molybdenium and nickel content compared to standard duplex steels, This results in increased corrosion resistance. These steels were developed for applications in aggressive chloride environments. They also have high mechanical strength and low thermal expansion due to the duplex structure.

Applications

F53 is characterised byexcellent resistance to stress corrosion cracking (SCC) in chloride-bearing environments, excellent resistance to pitting and crevice corrosion. It has a high resistance to general corrosion and very high mechanical strength.

F53 is widely used for propeller shafts, pump parts and piston rods. It is widely used in oil & gas, hydropower, pressure vessels, pulp & paper, structural components and the chemical industry.

F53 Super Duplex Range (Ex-Stock):

Forged/rolled, solution-annealed, machined bars in 3-8 metre lengths (Cut to length if required).


Dia. Metric Dia. Imperial Tolerance
12.00 0.472" h9
12.70 0.500" k12
16.00 0.630" k12
20.00 0.787" k12
22.23 0.875" k12
25.00 0.984" k12
30.00 1.181" k12
35.00 1.378" k12
40.00 1.575" k12
45.00 1.772" k12
50.00 1.969" k12
55.00 2.165" k12
60.00 2.362" k12
65.00 2.559" k12
70.00 2.756" k12
77.00 3.031" +1.0mm
80.00 3.150" +1.0mm
85.00 3.346" +1.0mm
90.00 3.543" +1.0mm
95.00 3.740" +1.0mm
103.00 4.055" +1.5mm
110.00 4.331" +1.5mm
120.00 4.724" +1.5mm
130.00 5.118" +1.5mm
140.00 5.512" +1.5mm
153.00 6.024" +1.5mm
160.00 6.299" +1.5mm
170.00 6.693" +1.5mm
180.00 7.087" +1.5mm
190.00 7.480" +1.5mm
200.00 7.874" +1.5mm
210.00 8.268" +1.5mm
220.00 8.661" +1.5mm
230.00 9.055" +1.5mm
250.00 9.843" +1.5mm
254.00 10.000" -0 / +3mm
279.40 11.000" -0 / +4mm
306.00 12.047" -0 / +4mm
332.00 13.070" -0 / +4mm
357.00 14.055" -0 / +4mm
408.00 16.063" -0 / +4mm
460.00 18.110" -0 / +4mm
511.00 20.118" -0 / +4mm
560.00 22.047" -0 / +6mm

 

Call 01902 716333 for nationwide F53 super duplex delivery.

Steel Express - Stainless steel suppliers and stockholders delivering throughout the West midlands and nationwide. Stock cut to size as required.Call now to place your order for rapid delivery.

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Based in Wolverhampton, West Midlands, Steel Express are steel suppliers and stockholders. Stock is delivered on our own fleet of vehicles locally and nationally quickly and efficiently on the day we say we will.

We also provide a free issue cutting service, press braking, fabrication and forging.

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