Rashid Metals, a well-respected manufacturer and supplier located in Muscat, Oman, has built a solid reputation for providing top-notch Stainless Steel 431 Rectangular Bars. These bars are specifically crafted for applications that demand high strength, corrosion resistance, and precision. Thanks to their advanced manufacturing processes, rigorous quality control, and commitment to international standards, Rashid Metals guarantees products that excel in durability and performance. The company prides itself on its technical know-how, prompt delivery, and dedication to customer satisfaction, making them a go-to partner for industries in need of dependable stainless-steel solutions. Their Stainless Steel 431 Rectangular Bars are particularly appreciated for their impressive mechanical properties, resilience, and versatility, finding applications in marine, automotive, engineering, and industrial sectors.
These Stainless Steel 431 Rectangular Bars are made from a high-chromium martensitic stainless steel that includes nickel, resulting in a fantastic blend of strength, hardness, and corrosion resistance. The alloy’s makeup—featuring chromium, nickel, carbon, manganese, and silicon—boosts its heat-treating capabilities and mechanical stability. On the mechanical side, 431 delivers high tensile and yield strength, excellent toughness, and remarkable resistance to torque, wear, and fatigue. Its ability to be hardened through heat treatment makes it ideal for components that face high stress, ensuring reliable performance even in tough operational conditions.
Stainless Steel Rectangular Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| 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 | – |
|
Typical Mechanical Properties at Elevated Temperatures, Hardened at 1010oC and Tempered at 30oC Above Working Temperature |
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|
Tempering Temperature oC |
510 |
570 |
620 |
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|
Working Temperature oC |
480 |
540 |
590 |
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|
Tensile Strengt Mpa |
1350 |
720 |
435 |
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|
Elongation in 50mm % |
15 |
20 |
26 |
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|
Room Temperature Hardness after Test |
HB |
440 |
330 |
280 |
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|
Rc |
47 |
37 |
30 |
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|
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
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|
BS |
En |
No |
Name |
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|
431 |
S43100 |
431S29 |
57 |
1.4057 |
X17CrNi16-2 |
2321 |
SUS 431 |
Yes, Stainless Steel 431 Rectangular Bars can be used at high temperatures due to their excellent oxidation and corrosion resistance, typically up to 800°C.
The pressure rating of Stainless Steel 431 Rectangular Bars depends on the specific application and design, but they generally perform well under moderate pressure conditions in structural and machinery applications.
Yes, Stainless Steel 431 Rectangular Bars are fully recyclable and can be reused without losing their properties.
You’ll find Stainless Steel 431 Rectangular Bars widely used in industries that prioritize high mechanical strength, toughness, and corrosion resistance. They’re often found in marine hardware, pump shafts, valve components, and parts exposed to seawater, thanks to their robust corrosion resistance. In the automotive and aerospace fields, these bars serve as fasteners, structural supports, and high-stress fittings. Additionally, they play a crucial role in chemical processing equipment, petrochemical machinery, tools, and general engineering applications. Their durability and heat-treating capabilities make them a preferred choice across various demanding environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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