Q. What are the different grades of carbon steel sheet?

Answer

•Low carbon steel plate: 0.06% to 0.25% of carbon (C) content, also known as mild steel•Medium carbon steel plate: 0.25% to 0.55% of C content•High carbon steel plate: 0.55% to 1.5% of C content, also known as hard steel plate•Ultra or very high-carbon steel: 0.96% to 2.1% C content

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