Dhruv Metals, a reputable manufacturer and supplier located in Hyderabad, India, specializes in high-quality Stainless Steel 440C Rectangular Bars designed for demanding applications that require outstanding hardness, wear resistance, and strength. Crafted with precision, these bars boast excellent dimensional accuracy, a smooth surface finish, and robust mechanical integrity. Dhruv Metals caters to various industries, including tooling, aerospace, defense, and precision engineering, where dependable materials are crucial under high stress and abrasive conditions.
Stainless Steel 440C Rectangular Bars are composed of high-carbon martensitic stainless steel, featuring around 16–18% chromium and 0.95–1.20% carbon. This unique blend allows for heat treatment, achieving a hardness of 58–60 HRC, making it one of the hardest stainless steels on the market. Its mechanical properties include a tensile strength of up to 760 MPa and a yield strength of about 450 MPa. While its corrosion resistance is moderate, 440C truly shines in settings where high surface hardness and wear resistance 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 |
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.
These Stainless Steel 440C Rectangular Bars are commonly utilized in applications that demand durable, high-strength components resistant to wear and abrasion. Typical uses encompass dies, gauges, surgical tools, valve components, bearings, knife blades, and various precision-machined parts. Their rectangular shape makes them perfect for structural or flat-surface applications that require both strength and hardness. They are particularly well-suited for tooling and manufacturing environments where repeated mechanical contact, heavy loads, and edge retention are essential. With their exceptional mechanical performance, 440C rectangular bars provide reliability and durability across both industrial and specialized engineering applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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