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Located in Delhi, India, Vipul Sheets and Plates is a reputable manufacturer and supplier of high-quality 4140 Steel Sheets and Plates, which are renowned for their exceptional strength, durability, and adaptability. For high-stress industrial applications, 4140, a chromium-molybdenum alloy steel, provides exceptional fatigue resistance and mechanical performance. To satisfy the demands of industries like heavy engineering, construction, oil and gas, and automotive, Vipul Sheets and Plates offers precisely cut and heat-treated 4140 steel plates. The company provides reliable solutions for demanding applications with an emphasis on quality assurance, timely delivery, and customer satisfaction.
Carbon (0.38–0.43%), chromium (0.8–1.1%), molybdenum (0.15–0.25%), manganese (0.75–1.0%), and iron make up the base metal of 4140 steel sheets and plates. With tensile strength between 655 and 1080 MPa, yield strength between 415 and 655 MPa, and elongation of 20–25%, this alloy exhibits remarkable mechanical qualities. It has good wear resistance, high fatigue strength, and outstanding toughness. Heat treatment procedures like quenching and tempering, which increase 4140’s hardness and durability, work well with it, making it appropriate for parts that are subjected to impact and mechanical stress.
| Grade | AISI 4140 |
| Specification | ASTM A829, UNS G41400, SCM440, 1.7225, EN19, 42CrMo4 |
| Thickness | 6 to 800 mm |
| Width | 200 to 2000 mm |
| Length | 2000 to 6000 mm |
| GOST | BS | AISI | ISO | DIN | GB | AFNOR | UNI |
| 35KHV/38KHV | 708M40 | 4140 | 42CrMo4 | 42CrMo4 | 42CrMo | 42CD4 | 42CrMo4 |
| THICKNESS | WIDTH | LENGTH | |
| HEAT TREATED | 1/4″ to 6″ | 36″ to 96″ | UPTO 240 inch |
| AS ROLLED | 1/4″ to 6″ | 36″ to 96″ | UPTO 240 inch |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
4140 steel sheet and plate offers many advantages such as high strength, hardness and corrosion resistance, making it ideal for rugged applications This alloy steel contains chromium and molybdenum to enhance its hardness and corrosion resistance high. It provides excellent fatigue strength, machinability and form ability, making it versatile in the automotive, aircraft and manufacturing industries. Additionally, 4140 steel retains its strength at high temperatures, providing extended durability in harsh environments. It is commonly used for gears, shafts, axles and heavy-duty structural components due to its robust mechanical properties.
Industries that require high strength, durability, and resistance to wear and fatigue frequently use 4140 steel sheets and plates. They are utilised for drive shafts, axles, crankshafts, and gears in the automotive sector. 4140 is used in the oil and gas industry for pressure vessels, wellhead components, and drill collars. It is used for shafts, connecting rods, dies, and structural supports in the heavy machinery and construction industries. Because of its durability and machinability, it is also preferred in the tool and die manufacturing industry. 4140 is perfect for precision components under demanding service conditions because of its high mechanical stress tolerance.
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Delhi, India
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