1, with corrosion resistance: 430 stainless steel contains 16.00-1800-18.00% chromium, basically no nickel metal. 304 stainless steel contains more chromium and nickel metal, so 430 stainless steel has better corrosion resistance than 304 stainless steel.
2, with stability: 430 stainless steel is ferritic, 304 stainless steel is austenitic, 304 stainless steel is more stable than 430 stainless steel.
3, with toughness: 304 stainless steel toughness, stronger than 430 stainless steel.
4, with thermal conductivity: 430 stainless steel ferrite than 304 stainless steel austenite has better thermal conductivity.
5, mechanical properties: 430 stainless steel to add a stable chemical element titanium, the mechanical properties of the weld is better than 304 stainless steel.
