430 stainless steel
Iron +12% or more of chromium, can prevent the oxidation caused by natural factors, called stainless steel, jis in the code number 430, it is also known as 430 stainless steel. However, 430 stainless steel cannot resist the oxidation caused by chemicals in the air, and it will still rust due to non-natural factors.
18-8 stainless steel
Its alias 304 stainless steel name or more loud, iron +18% chromium +8% nickel, can be chemically resistant oxidation, this stainless steel in the jis code is 304, so it is also known as 304 stainless steel. High temperature 800 degrees, with good processing performance, high toughness characteristics.
18-10 stainless steel
Environmental pollution leads to more and more chemical components in the air. Some places with more serious pollution will even have rust in the 304; therefore, some advanced products will be made of 10% nickel to make them more durable and more resistant to corrosion. This stainless steel is called 18-10 stainless steel.