The carbon content of 440C relatively high and 440C belongs to martensitic stainless steel. Owing to the high carboon and chromium content, 440C stainless steel is suitable for applications of bearing and valve parts. The corrosion resistance of 440C is moderate and the hardness as well as wear resistance are excellent, and can also maintain their sharpness under pressure. After the heat treatment, the 440C stainless steel is equipped with hardness and wear resistance. 440C stainless steel sheet has both durability and strength, which makes it the optimal choice for various applications in different industries and commercial applications.
The high wear resistance of these plates can keep their edges sharp even in an extreme condition. 440C has professional non-corrosive properties, which makes them optimal for special environment such as high exposure to moisture and chemicals. Machining capability of 440C performs to be professional when these sheets are cut, drilled and shaped, they can be processed without any trouble. With this impressive strength and adaptability, 440C stainless steel sheets can be your first choice for cutting tools, bearings and medical instruments.
Our standard 440C stainless steel plates have solid quality and flat surface which has no surface texture. We offer you the thickness choice from 6mm and above, also, you can even customize your ideal thickness, meanwhile, these sheets can bring you outstanding strength and properties to resist corrosion and unexpected wear. Thus, they are also suitable for machining and specific applications.
Mechinability: Our 440C stainless steel can be perfectly machined. In the condition of annealing, the 440C stainless steel can be treated with turning and drilling, etc. The high carbon content forges 440C stainless steel like high-speed steel.
Welding of 440C Stainless Steel: The high hardness allows it to be easily air-hardened. If the welding process is necessary, the 440C stainless steel should be preheated to 260°C, and treated it with post-annealing at 732-760°C for six hours, then, slowly cooled these sheets in the furnace in case of cracking.
Support and Services: At Jianglin Stainless Steel, products undergo rigorous quality checks throughout the entire process before shipment. We also offer reliable after-sales service, ensuring guaranteed delivery times to maintain the long-term stability of your project. Please don’t hesitate to contact our team for product information.
The carbon content of 440C relatively high and 440C belongs to martensitic stainless steel. Owing to the high carboon and chromium content, 440C stainless steel is suitable for applications of bearing and valve parts. The corrosion resistance of 440C is moderate and the hardness as well as wear resistance are excellent, and can also maintain their sharpness under pressure. After the heat treatment, the 440C stainless steel is equipped with hardness and wear resistance.
Our standard 440C stainless steel plates have solid quality and flat surface which has no surface texture. We offer you the thickness choice from 6mm and above, also, you can even customize your ideal thickness, meanwhile, these sheets can bring you outstanding strength and properties to resist corrosion and unexpected wear. Thus, they are also suitable for machining and specific applications.
Mechinability
Our 440C stainless steel can be perfectly machined. In the condition of annealing, the 440C stainless steel can be treated with turning and drilling, etc. The high carbon content forges 440C stainless steel like high-speed steel.
Welding of 440C Stainless Steel
The high hardness allows it to be easily air-hardened. If the welding process is necessary, the 440C stainless steel should be preheated to 260°C, and treated it with post-annealing at 732-760°C for six hours, then, slowly cooled these sheets in the furnace in case of cracking.
Support and Services
At Jianglin Stainless Steel, products undergo rigorous quality checks throughout the entire process before shipment. We also offer reliable after-sales service, ensuring guaranteed delivery times to maintain the long-term stability of your project. Please don’t hesitate to contact our team for product information.
Property Of 440C Stainless Steel Plate
Chemical Analysis (%) Specified | |||||||||
Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Other |
440C | 1.1 | 1 | 1 | 0.03 | 0.01 | 17.5 | 0.6 | 0.6 | Cu 0.5 |
Grade | Tensile Strength MPa(min) | Yield Strength (0.2% offset) MPa (min) | Elongation % in 50mm (min) | Hardness (max) |
440C | 758 | 448 | 14 | 269HB |
Chemical Analysis (%) Specified | |||||||||
Grade | C | Si | Mn | P | S | Cr | Mo | Ni | Other |
440C | 1.1 | 1 | 1 | 0.03 | 0.01 | 17.5 | 0.6 | 0.6 | Cu: 0.5 |
Grade | Tensile Strength MPa(min) | Yield Strength (0.2% offset) MPa (min) | Elongation % in 50mm (min) | Hardness (max) |
440C | 758 | 448 | 14 | 269HB |
Application Of 440C Stainless Steel Plate
Cutting
Surgical Instruments
Elevator
Measuring Equippment