Isis Metals is a reliable manufacturer and supplier of Stainless Steel 440C Rectangular Bars, proudly based in Manila, Philippines. We specialize in premium-grade stainless steel products that are renowned for their outstanding hardness and wear resistance. Our Stainless Steel 440C Rectangular Bars are crafted using cutting-edge production technology and top-notch raw materials, ensuring they deliver exceptional strength, toughness, and corrosion resistance. These bars are perfect for applications that demand high strength and precision, even in tough conditions. At Isis Metals, we are dedicated to providing Stainless Steel 440C Rectangular Bars that adhere to international standards, guaranteeing reliability, durability, and top performance in various industrial and engineering settings.
Stainless Steel 440C Rectangular Bars are a type of martensitic stainless steel, made up of chromium (16–18%), carbon (0.95–1.20%), manganese (1.00% max), silicon (1.00% max), along with small amounts of molybdenum, sulfur, and phosphorus. They boast a tensile strength ranging from 760 to 960 MPa, a yield strength of about 450 MPa, and an elongation of 14%. These bars are known for their excellent hardness, wear resistance, and moderate corrosion resistance, particularly when hardened and tempered. They can also be heat-treated to maximize strength, making them ideal for environments that experience high stress and friction.
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 |
Yes, Stainless Steel 440C Rectangular Bars should undergo regular inspection to ensure their integrity, performance, and resistance to wear and corrosion.
Considerations for selecting Stainless Steel 440C Rectangular Bars include their hardness, corrosion resistance, tensile strength, application requirements, and environmental conditions.
Yes, Stainless Steel 440C Rectangular Bars can be recycled, as stainless steel is highly recyclable without losing its properties.
Stainless Steel 440C Rectangular Bars find extensive use in industries that require exceptional hardness, strength, and wear resistance. They are perfect for applications such as bearings, valve components, pump parts, knife blades, cutting tools, and precision instruments. Their remarkable mechanical and corrosion-resistant properties make them suitable for sectors like aerospace, automotive, petrochemical, and marine. Additionally, they are utilized in medical and surgical instruments, as well as dies and molds, where durability and precise dimensions are essential. The high machinability and polishability of Stainless Steel 440C further enhance its appeal in various applications.














We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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