Stainless Steel 431 Bars/Rods

Neith Metals, based in Cairo, Egypt, stands out as a top manufacturer and supplier of Stainless Steel 431 Bars and Rods. These products are celebrated for their impressive strength, outstanding corrosion resistance, and remarkable durability. The company focuses on crafting high-quality bars and rods that adhere to international standards, serving a wide range of industrial needs. Thanks to cutting-edge manufacturing technology, precise engineering, and strict quality control, Neith Metals guarantees that every product delivers consistent performance and reliability. They cater to various sectors, including oil and gas, marine, chemical, automotive, and construction, earning a solid reputation for excellence, innovation, and dependable stainless steel solutions both locally and around the world.

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Stainless Steel 431 Round Bars

Stainless Steel 431 Hex Bars

Stainless Steel 431 Rods

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Stainless Steel 431 Bars and Rods are primarily made up of chromium (16–18%), nickel (2–3%), and carbon (0.2–0.25%), which together provide remarkable mechanical strength and resistance to corrosion. These bars and rods boast high tensile and yield strength, impressive hardness, and exceptional toughness. Their martensitic microstructure ensures they can withstand wear, maintain dimensional stability, and resist fatigue even in tough conditions. Additionally, Stainless Steel 431 Bars and Rods offer moderate ductility and good resistance to stress corrosion cracking. These characteristics make them perfect for demanding applications that require a blend of strength, durability, and reliable performance in challenging industrial settings.

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Stainless Steel 431 Bars and Rods Specifications

Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI

Standard :  ASTM A276, ASTM A479

Material Grade : Stainless Steel 431 (UNS S43100)

Stainless Steel 431 Round Bars : Outside Diameter in the range of 4mm to 500mm

Stainless Steel 431 Bright Bars : Outside Diameter in the range of 4mm to 100mm

Stainless Steel 431 Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)

Stainless Steel 431 Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)

Stainless Steel 431 Flats : 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available

Length : 1 to 6 Meters, Custom Cut Lengths

Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

Chemical Compositions of Stainless Steel 431 Bars and Rods

431 Max Min
C 0.20
Cr 17.00 15.00
Fe Balance
Mn 1.00
Ni 2.50 1.25
P 0.040
S 0.030
Si 1.00

Stainless Steel 431 Bars and Rods Mechanical Properties

Element SS 431
Density 0.2800 lb/inch³
Electrical Resistivity 70° Ohms (circ mil./ft.)
Modulus of Elasticity 29.0 X 10^3

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Why Neith Metals?

Packaging

Modern Equipments

Expert Engineers

Well Maintained

Efficient Factories

Stainless Steel 431 Bars and Rods Types

SS 431 Hollow Bars
Stainless Steel 431 Cold Rolled Rods
Stainless Steel 431 Polished Bars
SS 431 Industrial Forged Bar & Rods
SS 431 Square Bars
Stainless Steel 431 Round Bars

Stockist of Stainless Steel 431 Round Bars in Cairo, SS 431Bars Supplier in Egypt, SS 431 Rods Price List in Alexandria, Stainless Steel 431 Rectangular Bars Supplier in Cairo, Stainless Steel 431 Hexagonal Bars Exporter in Cairo, Stainless Steel 431 T-Bars Exporter in Egypt, Stainless Steel 431 Cold Rolled Rods Exporter in Alexandria, SS 431 Round Bar Manufacturer in Port Said, Stainless Steel 431 Round Bars Distributor in Egypt, SS 431 Polished Rods Dealer in Cairo

Equivalent Grades Stainless Steel 431 Bars and Rods

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

431

S43100

431S29

57

1.4057

X17CrNi16-2

2321

SUS 431

Frequently Asked Questions (FAQ)

Stainless Steel 431 Bars and Rods are ideal for applications requiring high strength and corrosion resistance. They are commonly used in marine, aerospace, automotive, and engineering industries for manufacturing shafts, fasteners, valve components, and other high-strength parts exposed to harsh environments.

Stainless Steel 431 offers a combination of high strength, excellent corrosion resistance, and good wear resistance, making it suitable for demanding applications. Unlike other grades, it has a higher hardness and is often used where mechanical performance and toughness are critical.

 

Stainless Steel 431 offers good machinability, but due to its high hardness, it may require specialized tools and techniques compared to lower-grade stainless steels. Proper machining practices can help achieve the desired results while maintaining the material's strength and integrity.

 
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Stainless Steel 431 Bars and Rods Uses

You’ll find Stainless Steel 431 Bars and Rods widely used in industries that demand high strength, wear resistance, and corrosion protection. In the oil and gas and chemical industries, they’re utilized in pumps, valves, shafts, and fasteners that come into contact with corrosive substances. The marine sector uses them for propeller shafts, structural components, and fittings exposed to seawater. In the automotive field, they’re found in drive shafts, gears, and engine parts. Moreover, Stainless Steel 431 Bars and Rods are essential in construction, heavy machinery, and industrial equipment, providing durable, high-performance solutions.

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