Description
440 and 440C stainless steel are high-carbon martensitic stainless steels known for their excellent wear resistance and high hardness. They are commonly used in the production of cutting tools, bearings, and surgical instruments. The 440C variation contains higher amounts of carbon, which further enhances its hardness and wear resistance compared to 440 stainless steel. Both types of steel are often heat treated to achieve optimal mechanical properties.
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Information
Specification
| Product Name | Stainless Steel Bar |
| Grade | 201, 202, 304, 304L, 304H, 309, 309S, 310, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347, 347H, 409L, 420, 420J1, 420J2, 430, 431, 434, 436L, 439, 441, 443, 444, 904L, 2205, 2507, 253MA, 254Mo, 631, 654MO, 17-4pH, N08367 (AL 6XN ), etc |
| Shape | Round / Flat / Half Round / Hexagon / Square |
| Type | Accuracy, Annealed, BSQ, Coiled, Cold Finished, Cond A, Hot Rolled, Rough Turned, TGP, PSQ, Forged |
| Standard | JIS/SUS/GB/DIN/ASTM/AISI/EN |
| Diameter | 3-480mm |
| Length | 3000mm, 4000mm,5800mm,6000mm,12000mm,or as required. |
| Application | Widely used in petroleum, foodstuff, chemical industry, construction, electric power, nuclear, energy, machinery, biotechnology, paper making, shipbuilding, boiler fields |
| Delivery Time | Shipped in 7-15 days after payment |
| Package | Standard seaworthy export packing or according to the customers' request for Stainless Steel Bar |
| Services | Welding / Punching / Cutting / Bending / Decoiling |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM; 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM; 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
product details
440 stainless steel bars, particularly the 440C grade, reign supreme in the realm of hardness and wear resistance. They are the go-to choice for applications where durability and resilience are paramount. Here’s what makes them stand out:
Unmatched Hardness:
440C, after heat treatment, can achieve a Rockwell hardness of Rc60, the highest among commercially available stainless steels. This makes them ideal for cutting tools, bearings, and wear plates.
Excellent Wear Resistance:
Their high hardness translates to exceptional resistance to abrasion, erosion, and galling. This makes them perfect for applications like pump components, valve seats, and machinery parts exposed to harsh conditions.
Corrosion Resistance:
While not as strong as some austenitic grades, 440C offers decent corrosion resistance in mild environments.
Versatility:
440 stainless steel bars are available in various shapes and sizes, including rounds, flats, and squares, catering to diverse application needs.
In conclusion, 440/440C stainless steel bars are the ultimate choice for applications demanding exceptional hardness, wear resistance, and long-lasting performance.
440/440C Stainless Steel Bar
440/440C Stainless Steel Bar in Stock
440/440C Stainless Steel Bar Factory
440/440C Stainless Steel Bar Manufacturer
440/440C Stainless Steel Bar Supplier
Different Stainless Steel Surfaces
Product Video
Package
Packaging of stainless steel bar is important to protect the material from damage during transit, handling, and storage.The packaging materials used usually depend on the size, shape, and quantity of the sheets being shipped.
Packaging of Stainless Steel Bar
Package of Stainless Steel Bar
Stainless Steel Bar Factory Stock
Resources
Brinell Hardness
Circumference of Circles
Color Code Chart
Metric System
Weight Formulas
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