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Stainless Steel Ball
201
304
316
420
440
Roll-on bottle
Copper Ball
Ball Valves
Bottle Ball
Plastic Ball
Hollow sphere
Glass ball
Polishing Ball
UFO Ball
Steel Ball
Ball Bearings
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Product specifications and application range
Type
Specifications Apply
Stainless Steel Ball 1-60mm Anti-rust stainless steel ball good corrosion resistance, is the most widely available on the market use a steel ball, is widely used in auto parts, aviation, aerospace, hardware tools, chemical industry. Such as: crafts, sprayers, valves, nail polish, bearings, pulleys, medical equipment, then columns, electrical appliances, etc.
Copper Ball 1-60mm Is widely used in electrical appliances, switches, handicrafts, medical equipment, etc.
Ball Valves 10-100mm
Smooth surface, bright, valves and other hardware used in machinery
Bottle Ball
Can be customized according to customer requirements Applied to product hole stretched extrusion, alloy cast balls can effectively improve the economic benefits of ball mill, ball grinding machine is mainly used in grinding
Plastic Ball
Can be customized according to customer requirements Ball for the perfume, lipstick ball, children's toys. Naughty fort. Inflatable toys. Tents, petroleum, chemical and many other
Aluminum Ball 1-60mm Smooth surface, bright, mainly for decoration, handicrafts, home office, etc.
Stainless steel hollow sphere Can be customized according to customer requirements Widely used in handicrafts, office, home, valves, building materials, etc., are mainly two kinds of 201 and 304 can also be customized non-standard hollow ball!
Alloy Ball
Can be customized according to customer requirements Applied to product hole stretch extrusion, alloy casting ball mill can effectively improve the economic benefits of
Glass ball Can be customized according to customer requirements For a variety of spray, perfume spray, distributor pumps, shower Lu pumps, vacuum pumps and so on, with good acid and alkali of
Polishing Ball Can be customized according to customer requirements Applied to vibration polishing, aluminum casting, stainless steel work piece such as 90 corners, and strange-shaped light the role of vibration
UFO Ball 3.5 * 5.5,5 * 7,6 * 8,7 * 9 and other specifications, while non-target can also be customized Applied to vibration polishing, aluminum casting, stainless steel work piece such as 90 corners, and strange-shaped vibration optical effects, mainly used for various hardware pieces to gross defects and polishing, especially for irregularly shaped workpieces have a good effect, because of its appearance, as UFO UFO so called ball or dish the ball.
Steel Ball 1-60mm 1010/1015 carbon steel ball is very common for a ball with a low price, high hardness characteristics, usage is more extensive. Commonly used in bicycles, bearings, pulleys, slide, arts and crafts, shelves, universal balls, bags, hardware parts, can also be used to grind other media.
Ball Bearings 1-60mm Gcr15 ball bearings are widely used in high-speed low-noise bearings, bicycle, motorcycle, automobile, rail, universal balls, bags, electronics industry, can also be used to grind other media.
Tolerance levels and technical requirements:
Rank Ball Diameter Spherical
Surfaces
Batch diameter Basic Straight
Variation Deviation Roughness Variation Diameter tolerance
Ball diameter Deviation from Surface Lot diameter Nominal ball
variation Spherical from roughness variation Deviation tolerance
Variation Sph Ra Vdwl Tdh
Grade Not over
Um
10 0.25 0.25 0.02 0.5
16 0.4 0.4 0.023 0.8
20 0.5 0.5 0.05 1
28 0.7 0.7 0.05 1.5
40 1 1 0.08 2
60 1.5 1.5 0.1 3
100 2.5 2.5 0.125 5 12.5
200 5 5 0.2 10 25
500 13 13 25 50
1000 25 25 50 125
Material Comparison
National Standard Bearing Steel
Carbon Steel Stainless
China YB GCr15 10 15 45 85 1Cr18Ni9 0Cr19Ni9 OCr17Ni12Mo2 3Cr13 9Cr18
USA AISI E52100 1010 1015 1045 1084 302 304 316 420 440C
Japan JIS SUJ2 S9CK S15CK S45C SUP3 SUS302 SUS304 SUS316 SUS420J2 SUS440C
West Germany DIN 100Cr6 CK10 CK15 CK45   X12CrNi188 X5CrNi189 X5CrNiMn18 X30Cr13  
1.3505         1.4300 1.4301 10(1.4401) 1.4028  
GB308-89 & IS03290 STANDARD
Ingredients Category
Organization Classification
Heat Magnetic

Features

Large Category Small Category
Cr Chromium Low C-23Cr Martensite May be hardening heat treatment Magnetic
Low Hardness
Middle C-23Cr The hardness
High C-27Cr Hardness
Low C-23Cr Ferrite
Non-heat-treatment Non-magnetic Low resistance to corrosi
Middle C-23Cr In the corrosion resistance
High C-27Cr High Corrosion Resistance
Cr-Ni 18Cr-8Ni Austenite Non-heat-treatment Non-magnetic Standard
Adding Mo, Cu
Good resistance to pitting of
Adding Ni
Cold nature of good
Adding Cr, Ni Excellent high temperature oxidation
Low-Ni-precipitation hardening Martensite Precipitation hardening heat treatment can be Magnetic
High Strength
Middle-Ni-precipitation hardening Half austenite
High-Ni-precipitation hardening type Austenite
Non-magnetic
25Cr-5Ni-Mo Austenite
Non-hardening heat treatment Magnetic
Fluoride should be good corrosion resistance
Mn-Cr-Ni 7Mn-18Cr-5Ni Two-phase body Non-hardening heat treatment Non-magnetic
High intensity
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