440B Stainless Steel Round Bar
Short Description:
440B stainless steel round bars known for high hardness, corrosion resistance, and strength.
440B stainless steel bar:
440B stainless steel round bar is a high-carbon, martensitic stainless steel known for its excellent hardness, wear resistance, and moderate corrosion resistance. With higher carbon content than 440A but less than 440C, it offers a balance between toughness and edge retention, making it suitable for applications such as knives, bearings, and industrial components. 440B can be heat-treated to further enhance its strength, making it ideal for use in environments where both durability and moderate corrosion resistance are required.
Specifications Of 440B stainless steel rod:
| Specifications | ASTM A276 |
| Grade | 440A,440B,440C |
| Length | 1-12M & Required Length |
| Diameter | 3mm to 500mm |
| Surface Finish | Black, Bright, Polished |
| Form | Round,Hex,Square, Rectangle, Billet, Ingot, Forging Etc. |
| End | Plain End, Beveled End |
| Mill Test Certificate | EN 10204 3.1 or EN 10204 3.2 |
Stainless Steel 440B Round Bar Equivalent Grade:
| STANDARD | UNS | WNR. |
| SS 440B | S44003 | 1.4112 |
SS 440B Round Bar Chemical Composition:
| Grade | C | Mn | P | S | Si | Cr | Mo |
| 440B | 0.75-0.95 | 1.0 | 0.040 | 0.030 | 1.0 | 16.0-18.0 | 0.75 |
Applications of 440B Stainless Steel Round Bar:
440B stainless steel round bars are used in applications that demand a combination of hardness, strength, and moderate corrosion resistance.
1.Cutlery and Blades: Used for making knives, surgical instruments, and other cutting tools where edge retention and durability are critical.
2.Bearings and Valves: Ideal for mechanical components like ball bearings and valves that require wear resistance and strength under stress.
3.Industrial Machinery Parts: Frequently used in components exposed to high wear, such as shafts and fasteners in mechanical systems.
4.Molds and Dies: Due to its hardness, 440B is also used for precision molds and dies in the tooling industry.
Why Choose us ?
• You can get the perfect material according to your requirement at the least possible price.
• We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
• The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
• We guarantee to give a response within 24hours(usually in the same hour)
• Provide SGS TUV report.
• We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
• Provide one-stop service.
440B steel round bar suppliers Packing:
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Steel's pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
