S7 tool steel bars are popular among metalworking professionals and hobbyists. It is a shock-resistant air-hardening steel that offers superior resistance to wear, abrasion, and chipping. But what else should you know about this type of steel bar? In this blog post, we'll be breaking down the fundamentals of the S7 tool steel bar so you can make an informed decision about its use in your next project.
S7 Tool Steel Properties
S7 tool steel is a type of alloy known for its high impact strength and resistance to wear, abrasion, and chipping. Because of its versatile properties, there is a large S7 Tool Steel Bar Stock available. Its chemical composition consists of 1% carbon, 0.45% manganese, 0.2% molybdenum, 5% chromium, 1.5% vanadium, and 0.15% silicon. This combination of elements gives it several unique properties, such as excellent toughness and shock resistance even at low temperatures; exceptional machinability; good dimensional stability; high fatigue strength; and special hardenability when compared to other tool steels.
Uses Of S7 Tool Steel Bar
Because of its superior properties, the S7 tool steel bar is most commonly used in applications such as cold heading dies; hot forming tools; punches; dies cutters for plastics or wood products; mining tools; cutting tools for metalworking operations; forging dies for aluminium or copper alloys; plastic injection moulding tools; shear blades for sheet metals or non-metals materials; hammerheads; automotive components; cold extrusion moulds, and more.
Benefits Of Using S7 Tool Steel Bar
Despite its relatively high cost compared to other steel bars, using the S7 tool steel bar can save you money in the long run due to its superior properties that make it ideal for some applications where other steels would not hold up as well under stress or wear over time. Additionally, because of its unique characteristics and superior machinability compared to other steels, you may save time on certain projects while still achieving the same level (or better) quality results as other materials.
In conclusion, the S7 tool steel bar is a unique material that offers many benefits, including superior strength at low temperatures and excellent machinability and hardenability compared to other types of steel. Its uses include automotive components, forging dies for aluminium or copper alloys, shear blades for sheet metals or non-metal materials, cold extrusion moulds, and much more. With all these advantages considered, it's easy to see why many metalworking professionals and hobbyists choose the S7 tool steel bar for their projects.
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