Stainless steel balls are usually produced by forging processes. At this stage, the commonly used stainless steel balls are made of 302, 304, 316, 316L, 420, 430, and 440C. Mainly used in medical equipment, food machinery, cosmetics accessories, human body accessories, instrumentation, etc., containing more than 12% chromium, and resistant to chemical substances.
Stainless steel does not rust, but is not easy to rust. The principle is that by the addition of chromium elements, a dense chromium oxide layer is formed on the surface of the steel, which can effectively block the re-contact of the steel and the air, so that the oxygen in the air cannot enter the steel, thereby preventing the production of the steel. The effect of rust.
304 stainless steel ball
316 stainless steel ball
302 stainless steel ball
440C stainless steel ball
420 stainless steel ball
Stainless steel ball 304/304HC
304 stainless steel ball
Application field: 304 stainless steel ball is the most widely used steel ball on the market. It can be used in medical equipment, chemical industry, aviation, aerospace, plastic hardware: perfume bottles, sprayers, valves, nail polish, motors, switches, electric irons, washing machines, Refrigerators, air conditioners, medicinal materials, auto parts, bearings, instruments, baby bottles.
316 stainless steel ball
Application field: 316 stainless steel ball is a relatively demanding product, usually used in special industries such as medical equipment, chemical industry, aviation, aerospace: perfume bottles, sprayers, valves, nail polish, human accessories, mobile phone panels.
302 stainless steel ball
Application field: 302 stainless steel balls are widely used in auto parts, aviation, aerospace, hardware tools, and chemicals. The details are as follows: handicrafts, bearings, pulleys, medical equipment, posts, electrical appliances, etc.
440C stainless steel ball
Stainless steel ball 440/440C: performance: hardness reaches 56-58 degrees, magnetic, good corrosion resistance, wear resistance and toughness
Application field: 440C stainless steel balls are usually used in industries that require high precision and anti-rust performance: aviation, aerospace, bearings, motors, high-precision instruments, valves, and petroleum.
420 stainless steel ball
Performance: Hardness reaches 51-52 degrees, is magnetic, has certain corrosion resistance and toughness
Application areas: 420 stainless steel balls are usually used in industries that require high precision and rust resistance: motorcycle parts, pulleys, stainless steel bearings, plastic bearings, handicrafts, valves, and petroleum.
Stainless steel ball 304/304HC
Performance: Hardness≦28 degrees, no magnetism after demagnetization, strong rust resistance, not easy to rust after being soaked in salt water for a long time
Usage: Mainly used in medical equipment, baby bottles, valves, electronic components, etc.
Post time: Oct-24-2022
