Kanish Metals is a prominent Stainless Steel 431 Bars and Rods manufacturer and supplier in Dubai, UAE. With high strength, hardness, and superior resistance to corrosion, Stainless Steel 431 is a martensitic stainless steel grade that provides superior durability in both high and low temperatures. We provide 431 Bars and Rods in diverse sizes and specialized dimensions according to industries like automotive, aerospace, and manufacturing. With rigorous quality control procedures, we guarantee that every product exceeds the highest performance and reliability standards.
431 Stainless Steel is a martensitic steel that has 16-18% chromium and 3-4% nickel, with a trace of molybdenum. This composition provides it with outstanding resistance to corrosion as well as oxidation, especially under mild to moderately corrosive conditions. Stainless Steel 431 has high tensile strength of up to 75-95 ksi and hardness of 350-450 HB, thus being suitable for use in products that demand both high strength and wear resistance. It also has good machinability and is able to provide a high-quality finish, thereby being best suited for diverse applications where performance and durability are of vital importance.
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
| 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 | – |
| Element | SS 431 |
| Density | 0.2800 lb/inch³ |
| Electrical Resistivity | 70° Ohms (circ mil./ft.) |
| Modulus of Elasticity | 29.0 X 10^3 |
|
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 |
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.
431 Stainless Steel Bars and Rods find extensive applications in those uses where there is a need for high strength, wear resistance, and corrosion protection. They find widespread usage in the automobile sector for parts like shafts, gears, and valves and in aerospace for components in turbines and actuators. Stainless Steel 431 finds its application in producing pumps, marine parts, and parts for chemical processing since it can resist abusive conditions. In addition, the bars and rods are also employed in tools, springs, and fasteners, wherein strength and wear resistance are required.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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