Anucha Metals, a reputable manufacturer and supplier based in Bangkok, Thailand, has built a solid reputation for providing top-notch Stainless Steel 440C Hex Bars to customers both locally and around the globe. With a focus on precision engineering, durability, and strict adherence to international quality standards, the company guarantees that its products deliver outstanding performance. Stainless Steel 440C Hex Bars are prized for their remarkable hardness, wear resistance, and long-lasting durability. Anucha Metals caters to various industries, including aerospace, automotive, tooling, and engineering, offering dependable stainless steel solutions that can handle extreme mechanical and environmental challenges.
These Stainless Steel 440C Hex Bars are high-carbon martensitic stainless steels, featuring about 16–18% chromium, 0.95–1.20% carbon, along with small amounts of manganese, molybdenum, and silicon. This unique blend gives them exceptional hardness, impressive wear resistance, and moderate corrosion resistance. On the mechanical side, 440C boasts a tensile strength between 760–1000 MPa, a yield strength of around 450 MPa, and excellent edge retention. They can also be heat-treated to reach maximum hardness while maintaining stability. These characteristics make Stainless Steel 440C Hex Bars perfect for applications that demand strength, toughness, and a long service life.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 440C | 1.20-0.95 | 18.00-16.00 | 1.00 | 1.00 | 0.04 | 0.03-0.15 | 1.00 |
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 440C | 1.20-0.95 | 18.00-16.00 | 1.00 | 1.00 | 0.04 | 0.03-0.15 | 1.00 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Heat treatment of SS 440C involves hardening by quenching and tempering, significantly increasing hardness and wear resistance. Proper heat treatment also enhances corrosion resistance, making the material suitable for demanding applications.
SS 440C Hex Bar is commonly used in bearings, shafts, valves, and tools. Its high hardness, wear resistance, and moderate corrosion resistance make it preferred over other stainless steels for demanding, high-strength applications.
In industries where high hardness and wear resistance are essential, Stainless Steel 440C Hex Bars are widely utilized. In the aerospace and defense sectors, they find applications in bearings, bushings, and precision components. The tooling industry uses them for knife blades, surgical instruments, molds, and cutting tools. In automotive and engineering contexts, they are employed in gears, shafts, and high-stress machine parts. Additionally, they are commonly found in valves, pumps, and food processing equipment. Thanks to their outstanding mechanical strength, dimensional stability, and durability, Stainless Steel 440C Hex Bars are the go-to choice for demanding industrial and engineering applications around the world.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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