For businesses in Bahrain and beyond seeking a reliable and durable material solution, Junaid Metals is proud to offer premium Stainless Steel 431 rectangular bars. Located in the heart of Manama, we specialize in providing high-grade metals that meet the rigorous demands of various industries. Our SS 431 bars are known for their exceptional strength and corrosion resistance, making them a trusted choice for engineers and fabricators who need a material that performs consistently in challenging environments, backed by our commitment to quality and customer service.
The composition of Stainless Steel 431 is a key to its performance, being a martensitic grade alloyed with chromium for good corrosion resistance. What truly sets it apart are its outstanding mechanical properties. Through heat treatment, these bars achieve a remarkably high tensile strength and hardness, far surpassing that of many other stainless steels. This combination means the material is exceptionally strong and resistant to wear and tear, offering a robust solution for components that must endure significant stress and abrasive 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 |
|||||||||||
|
Tempering Temperature oC |
510 |
570 |
620 |
||||||||
|
Working Temperature oC |
480 |
540 |
590 |
||||||||
|
Tensile Strengt Mpa |
1350 |
720 |
435 |
||||||||
|
Elongation in 50mm % |
15 |
20 |
26 |
||||||||
|
Room Temperature Hardness after Test |
HB |
440 |
330 |
280 |
|||||||
|
Rc |
47 |
37 |
30 |
||||||||
|
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 |
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.
The exceptional strength and hardness of Stainless Steel 431 rectangular bars make them ideal for heavy-duty applications. You will commonly find them used in the aerospace and automotive industries for critical components like shafts, valves, and fasteners. They are also perfectly suited for parts in the marine and chemical processing sectors, where resistance to mildly corrosive environments is essential. For any project requiring a material that can handle high stress, resist abrasion, and maintain integrity under pressure, these bars from Junaid Metals provide a dependable and long-lasting solution.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
Copyright 2024 Junaid Metals. All rights reserved
