409 stainless steel is categorized as ferritic steel that is highly resistant to corrosion and high temperature with superior mechanical properties. It contains around 11% chromium, which is the minimum amount required to form the passive surface film that makes stainless steel resistant to corrosion.

405 stainless steel is categorized as austenitic stainless steel material that is resistant to corrosion with good mechanical properties. The bars are usually used as manufacturing parts in marine engineering, petrochemical industry, food processing and other fields.

403 stainless steel is sorted as a martensitic stainless steel with high chromium and low carbon content. It is also known as UNS S40300 and is commonly used in applications requiring high strength and corrosion resistance.

347 stainless steel is made of a high-temperature oxidation-resistant stainless steel material mainly consisting of chromium, nickel and titanium. It can be used at high temperatures and resists corrosion and oxidation effectively.

330 stainless steel bar is made of a high temperature alloy stainless steel, also known as Incoloy 330 or UNS N08330. It is mainly composed of chromium, nickel, iron and has the features of high temperature resistance, high strength and corrosion resistance.

321 stainless steel is an austenitic stainless steel characterized by excellent corrosion resistance at room temperature, as well as good high-temperature strength and creep resistance.

317L stainless steel has lower carbon content than 317 stainless steel, which means it has better corrosion resistance and higher creep strength at high temperatures. Its main alloying elements include molybdenum, nickel and chromium.

316Ti is a titanium stabilized version of 316 molybdenum-containing austenitic stainless steel. It has better resistance to general corrosion and pitting/crevice corrosion than traditional chromium-nickel austenitic stainless steels such as 304.

301 stainless steel is a common austenitic stainless steel accommodating 17 percent chromium and 7 percent nickel, giving it extra strength and ductility when cold worked. What is more, it has amazing corrosion resistance properties.

202 stainless steel is made of a stainless steel with low nickel content and high manganese content. Because it is a stainless steel originally developed to save nickel, so its nickel content is lower than most other stainless steels.

201 stainless steel is the steel that is resistant to the corrosion of weak media such as atmosphere, steam and water, while acid resistant steel refers to the steel that is resistant to the corrosion of chemical corrosive media such as acid, alkali and salt.

2507 duplex stainless steel bar is made of a special ferritic-austenitic duplex stainless steel featuring excellent corrosion resistance. It performs comprehensive protection against point corrosion, crevice corrosion and uniform corrosion through the ratio of chromium and molybdenum elements.