Knowledge

Generally speaking, the price of 420 stainless steel is higher than that of 304 stainless steel, mainly because of its high hardness and difficulty in processing. At the same time, the application ran

410 stainless steel has high strength, high hardness, low cost but poor corrosion resistance, suitable for wear-resistant occasions; 316 stainless steel has good corrosion resistance and is suitable f

304 stainless steel has better corrosion resistance and heat resistance, and is suitable for use in the food industry and other fields; 201 stainless steel has a lower cost and is suitable for use in

316L stainless steel has lower carbon content, better corrosion resistance and toughness, and is usually used in high-demand fields. 316 stainless steel is more commonly used in ordinary fields and re

‌ 304 stainless steel pipes after wire drawing still have a certain anti-rust ability, but its anti-rust performance is lower than that of ordinary bright pipes. This reduces its corrosion resistance

304 stainless steel is a non-magnetic stainless steel material containing 18% chromium and 8% nickel. It is widely used to make kitchen and bathroom equipment and appliances.

304 stainless steel welded pipe is an austenitic stainless steel, the main components of which include 18% chromium and 8% nickel.Chromium can form a dense oxide film (passivation film) on the surface

440 stainless steel is obviously stronger than 420 series. After heat treatment, the hardness and wear resistance are much better. The advantages of 420 series are good rust resistance and low price.

SUS440A stainless steel plate is a kind of stainless steel. It is hard in hardened state, but tougher than SUS440B and 11Cr17, and softer than SUS440C after heat treatment. It is used for cutting tool

440B stainless steel is one of the 440 series stainless steels. Compared with 440A, 440B has a higher carbon content and a relatively lower metal content.

A286 is an iron-nickel-chromium alloy with added molybdenum and titanium. 286 is one of the most popular high temperature alloys. As one of the austenitic alloys, it maintains good strength and oxidat

1.4435 stainless steel is a high alloy stainless steel, also known as X2CrNiMo1812, with good corrosion resistance and wear resistance.