Grade S7:-
Grade S7, steel emerges as a pioneering material in the landscape of tool steels, epitomizing a harmonious blend of toughness, wear resistance, and versatility. Crafted with precision and ingenuity, this steel alloy serves as a cornerstone material for a diverse array of critical applications in tool and die making, precision engineering, and industrial manufacturing.
At its essence, Grade S7 steel boasts an alloy composition meticulously engineered to optimize mechanical properties and enhance performance under demanding conditions. Enriched with elements such as chromium, molybdenum, and silicon, this steel exhibits exceptional toughness, wear resistance, and dimensional stability, making it an ideal choice for tooling subjected to heavy mechanical loads and abrasive wear.
The hallmark feature of Grade S7 steel lies in its superior shock resistance, ensuring prolonged tool life and reduced downtime in high-impact applications. Its uniform microstructure and fine grain size enable precise machining and shaping, reducing production lead times and costs while ensuring dimensional accuracy and surface finish in the final product.
Moreover, Grade S7 steel offers outstanding machinability and grindability, allowing for the fabrication of complex components with ease. Its fine microstructure and uniform distribution of alloying elements enable effortless machining and grinding, ensuring precise tooling and consistent part quality in the final product.
Furthermore, Grade S7 steel embodies a commitment to sustainability and environmental responsibility. Its high recyclability and low carbon footprint make it a preferred choice for green engineering initiatives, contributing to the conservation of resources and reduction of environmental impact.
In essence, Grade S7 steel represents a testament to human ingenuity and innovation in materials engineering, offering unmatched performance, reliability, and sustainability for critical applications in tool and die making. As industries continue to evolve and innovate, this steel stands ready to meet the challenges of tomorrow, driving progress and shaping the future of engineering materials.
Chemical Composition :
| C | Mn | Si | Cr | Ni | Mo | P | S | P+S | V | W |
| 0.45 – 0.55 | 0.20 – 0.80 | 0.20 – 1.00 | 3.00 – 3.50 | 1.30 – 1.80 | 0.03 | 0.03 | – | 0.20 – 0.30 |
HARDNESS :
| HB | HRC |
APPLICATIONS :
Highly Shock resistant tool steel.