What is the difference between 403 and 304 stainless steel
Release time:
2024-02-07
403 stainless steel contains 16%-18% chromium and basically does not contain nickel metal. 304 stainless steel contains more chromium and nickel metal, the corrosion resistance of 403 stainless steel is relatively poor..
1. Different corrosion resistance
403 stainless steel contains 16%-18% chromium, basically does not contain nickel metal, and 304 stainless steel contains more chromium and nickel metal, so the corrosion resistance of 403 stainless steel is relatively poor.
2. Different stability performance
403 stainless steel is ferritic and 304 austenitic, 304 stainless steel is more stable than 403 stainless steel.
3. Different toughness
304 stainless steel has strong toughness, and the toughness is weaker than 403 stainless steel, so the toughness of 304 stainless steel is stronger than 403 stainless steel.
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