Foshan Putie Stainless Steel Co., Ltd.

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Stainless steel hollow ball


Stainless steel hollow ball

Stainless steel balls are usually produced by the stainless steel forging process. At this stage, the commonly used stainless steel balls are made of 201, 302, 304, 316, 316L, 420, and 440C.
Stainless steel ball features resistance to chemical substances (acid, alkali, salt) corrosion Application areas Motorcycle parts, pulleys, stainless steel bearings, etc. Specifications 0.5mm—Φ100mm, etc.

Stainless steel ball
Principle: 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 between 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
Application area: 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.
Characteristics: A typical representative of austenitic steel, generally non-magnetic, but after passing through the photosphere, it will become magnetized and can be demagnetized, HRC≤26. Has good anti-rust and anti-corrosion properties.
Comparison: 304HC stainless steel balls are softer and easier to process than 304 stainless steel balls, while 304L stainless steel balls have stronger rust and corrosion resistance than the above two, easy to weld, excellent polishing, and more suitable for industries with higher surface requirements.

201 stainless steel ball
Application areas: 201 stainless steel balls are widely used in various hardware industries, handicrafts, and plastic products, such as lamps, switches, motorcycle accessories, luggage, bearings, and die-casting parts.
Characteristics: It belongs to nickel-saving steel, austenitic steel, non-magnetic, low price and excellent performance. Can be processed, welded, drilled, hardness HRC≤28. (Note: Xinxin steel balls remind you that 201 stainless steel balls cannot be used in industries with high requirements for rust and corrosion, such as sea water or acidic substances).


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Colored stainless steel sheetcolored


Colored stainless steel sheet

Specifications of Colored Stainless Steel Sheet:1) Thickness: 0.4 - 3.0 mm2) Normal Width:a) 1,000mmb) 1,...

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