Sahil Metals has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 440C Round Bars and Rods in Riyadh, Saudi Arabia. We take pride in delivering top-notch stainless steel solutions that cater to a variety of industries. Our 440C round bars and rods are crafted with precision and undergo rigorous quality control, making them renowned for their exceptional hardness, impressive wear resistance, and long-lasting durability. Thanks to our state-of-the-art production facilities, we guarantee that our products meet international standards and perform exceptionally well in critical applications. At Sahil Metals, we offer dependable supply, customization options, and competitive pricing, making our Stainless Steel 440C Round Bars and Rods the perfect choice for sectors like aerospace, defense, automotive, engineering, and tooling.
Our Stainless Steel 440C Round Bars and Rods are made from martensitic stainless steel, featuring a carbon content of 0.95–1.20%, along with 16–18% chromium and trace amounts of manganese, molybdenum, and silicon. These bars and rods boast a high tensile strength of about 760 MPa and can achieve a hardness of 58–60 HRC after heat treatment. They excel in wear resistance, fatigue strength, and dimensional stability, while offering moderate corrosion resistance in less aggressive environments. Known for their toughness and durability, 440C round bars and rods are perfect for high-stress and precision applications where performance and reliability are paramount.
Stainless Steel Round 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.
|
SS 440C |
Min |
Max |
|---|---|---|
|
Si |
– |
1.00 |
|
C |
0.95 |
1.20 |
|
Mo |
0.00 |
0.75 |
|
P |
– |
0.04 |
|
Ni |
– |
1.00 |
|
Mn |
– |
1.00 |
|
Cr |
16.00 |
18.00 |
|
S |
0.15 |
0.03 |
|
Element |
SS 440C |
|---|---|
|
Tensile (UTS)N/mm² |
1965 |
|
Temp°C |
20 |
|
Reductionof Area |
10 |
|
Elongation(50.8mm) %) |
2 |
|
0.2% YieldN/mm² |
1896 |
|
HardnessHRc |
57 |
|
STANDARD |
UNS |
WERKSTOFF NR. |
JIS |
|---|---|---|---|
|
SS 440C |
S44004 |
1.4125 |
SUS 440C |
Type | SIZES (Inches) | ISO Tolerance | SIZES (mm) |
|---|---|---|---|
Peeled and Polished | 1.50″ to 6.00″ | h11-DIN 1013 | 40.00 to 150.00 |
Cold Drawn and Ground | 5/6″ to 2.50″ | h9-h8-h11-h10 | 10.00 to 75.00 |
Cold Drawn and Polish | 1/8″ to 3.00″ | h9-h8-h11-h10 | 3.00 to 75.00 |
Peeled and Ground | 3/4″ to 2.00″ | h10-h9-h11 | 20.00 to 50.00 |
Cut to size on request (tolerance +2/-0 mm). 440C Stainless Steel Bars Standard lengths of 2000 mm up to 6000 mm.
50.0 | 6.0 |
45.0 | 5.0 |
60.0 | 8.0 |
55.0 | 7.0 |
70.0 | 10.0 |
65.0 | 9.0 |
75.0 | 12.0 |
90.0 | 20.0 |
80.0 | 16.0 |
100.0 | 25.0 |
160.0 | 35.0 |
130.0 | 30.0 |
200.0 | 40.0 |
Yes, Stainless Steel 440C Round Bars/Rods can be used in cryogenic applications. Their high hardness and strength remain effective at low temperatures, making them suitable for use in cryogenic environments.
Yes, Stainless Steel 440C Round Bars/Rods require regular inspection to ensure their structural integrity, especially in high-stress applications, to detect any signs of wear, corrosion, or cracks over time.
Yes, Stainless Steel 431 Round Bars/Rods can be welded, although preheating and post-weld heat treatment are recommended to prevent cracking and maintain the material's mechanical properties.
Stainless Steel 440C Round Bars and Rods find extensive use in applications that demand high hardness and wear resistance. They’re commonly used in the production of bearings, pump components, valve parts, and shafts. In the aerospace and defense industries, these materials are essential for high-performance equipment and structural components. The automotive and engineering sectors rely on them for dies, molds, and precision tools. Their outstanding edge retention also makes them ideal for surgical instruments, knives, and cutlery. These remarkable properties make 440C round bars and rods indispensable across various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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