S7 Tool Steel vs. 4140 Alloy Steel: Making the Right Choice for Your Application

When you’re looking at S7 tool steel and 4140 alloy steel, the most important thing to know right off the bat is that they are designed for fundamentally different jobs. If your application involves high shock or impact, like in many tooling operations, S7 is generally your go-to. If you need a versatile, strong steel […]

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