Why do you use a 400 series stainless steel?
You can check the answer of the people under the question at Quora “400 series stainless steel knife“
Why do you use a 400 series stainless steel?
You can check the answer of the people under the question at Quora “400 series stainless steel knife“
The 400 stainless steel series includes both ferritic and martensitic grades.
You use ferritic as a cheaper stainless steel alternative for decorative purposes or specific heat and acid resistance applications.
Martensitic stainless steel has a high carbon content, thus high hardenability. It is suitable for cutting tools, for example, knives, razors, etc.
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400 series lacks nickel alloys. If I needed a cheap steel and I didn’t care about rust or corrosion, then I’d use 400 series stainless.
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