Mourad Metals is a reputable manufacturer and supplier located in Tunis, Tunisia, known for its top-notch Stainless Steel 431 Rectangular Bars that cater to a variety of industrial and engineering needs. With state-of-the-art production facilities and strict quality control processes, the company guarantees products that align with international standards and meet client expectations. The Stainless Steel 431 Rectangular Bars from Mourad Metals are celebrated for their impressive strength, toughness, and resistance to corrosion. By prioritizing precision in manufacturing, durability, and prompt delivery, Mourad Metals has built a solid reputation as a dependable supplier of stainless steel products for both local and international markets.
Stainless Steel 431 Rectangular Bars are a type of martensitic stainless steel, enriched with chromium and nickel, which gives them a fantastic blend of high strength and corrosion resistance. This unique composition allows for heat treatment, enhancing their hardness and wear resistance. On the mechanical side, these bars showcase high tensile and yield strength, decent toughness, and moderate ductility. They maintain their structural integrity under mechanical stress and deliver reliable performance in moderately corrosive environments, making them perfect for demanding industrial and mechanical applications.
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.
Stainless Steel 431 Rectangular Bars find their way into a variety of applications that demand high strength, toughness, and corrosion resistance. Common uses include shafts, bolts, fasteners, valve components, pump parts, and automotive components. They are also utilized in industries such as aerospace, marine, oil and gas, and power generation. Thanks to their heat-treatable nature and impressive mechanical properties, these bars are ideal for crafting structural and mechanical components that face challenging conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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