Basic Info.
Model NO.
XYB-stainless steel
Certification
ISO9001:2015/RoHS
Material
Carbon Steel/Chrome Steel/Stainless Steel
Application
Bearing, Valve, Auto Industry, Bicycle, Ball Joint
Grade
G10 G20 G40 G60 G100 G200 G500 G1000
Structure
Solid Round Ball
Transport Package
Carton Box/Steel Drum/Wooden Pallet
Specification
1.588mm - 31.75mm (1/16"-1 1/4")
Origin
Ningyang Taian China
Product Description
Taian Xinyuan Precision Steel Ball Manufacturing Co.,LtdBall Size Range: 1.588mm to 31.75mm (2.381mm 4.763mm 5.556mm 6.5mm 7.938mm 8.731mm 9.525mm 10.5mm 11.1125mm 12.7mm 13mm 14mm 15.875mm 16mm 16.5mm 17mm, etc...)
Products:Case hardened ball, through hardened ball, soft ball.
Chrome alloy ball
Stainless steel ball: SUS 304 316 316L 420 420C 440 440C
Copper ball
Ceramic ball
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Cr% | Ni% | N% | Hardness |
AISI302 | 0.150max | 1.00max | 2.00max | 0.045max | 0.030max | 17.0-19.0 | 8.0-10.0 | 0.10max | 25-39HRC |
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Cr% | Ni% | N% | Hardness |
AISI304 | 0.08max | 0.75max | 2.0max | 0.045max | 0.03max | 18.0-20.0 | 8.0-10.5 | 0.10max | 25-39HRC |
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Cr% | Ni% | N% | Hardness |
AISI304L | 0.03max | 0.75max | 2.0max | 0.045max | 0.03max | 18.0-20.0 | 8.0-10.5 | 0.10max | 25-39HRC |
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Hardness |
AISI316 | 0.08max | 1.00max | 2.0max | 0.045max | 0.03max | 18.0-20.0 | 10.0-14.0 | 2.0-3.0 | 25-30HRC |
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Hardness |
AISI316L | 0.03max | 1.00max | 2.0max | 0.045max | 0.03max | 18.0-20.0 | 10.1-14.0 | 2.0-3.0 | 25-30HRC |
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Cr% | Hardness |
AISI420C | 0.43-0.50 | 1.00max | 1.00max | 0.040max | 0.030max | 12.5-14.5 | 52-60HRC |
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Cr% | Mo% |
AISI440C | 0.95-1.20 | 1.00max | 1.00max | 0.040max | 0.030max | 16.0-18.0 | 0.75max |
302 Stainless Steel balls provides extreme toughness and corrosion resistance from oxidizing solutions and many organic compounds in an unhardened state. In its annealed condition it withstands attacks by foodstuffs, dyes, sterilizing solutions and nitric acid. Not recommended for sulfuric or halogen applications. 302 is slightly magnetic.
304 Stainless Steel balls are an austentistic, unhardened stainless steel with excellent resistance to corrosion by oxidizing agents, most organic chemicals, food stuffs and sterilizing solutions. 304 Stainless Steel has a lower carbon content than 302 Stainless Steel. 304 is slightly magnetic. Ask us about our special packaging for surface protection.
316 stainless steel balls provide resistance to sulfurous acid compounds and other highly corrosive environments. 316 Stainless Steel is used in the presence of sulfuric, phosphoric, and acetic acids. 316 is the least magnetic of the 300 series. Ask us about our special packaging for surface protection.
AISI type 316L stainless steel balls has a lower carbon content than 316 stainless, which gives it even higher corrosion resistance than the excellent resistance of type 316. Both types offer excellent resistance to sulphuric acid compounds. Applications for type 316L balls include Jewelry and medical uses.
420 Stainless Steel balls offer good hardness and surface finish. It is generally used for all applications requiring resistance to corrosion from water, steam, air and gasoline. 420 is not recommended for applications requiring resistance to most chemical solutions. 420 is also magnetic. We are one of the few suppliers of 420 in millimeters.
440 Stainless Steel balls are a martenistic-type stainless steel which is used extensively in steel ball bearing applications that require hardness, dimensional stability, corrosion resistance and toughness. 440 Stainless Steel is also used for corrosion-resistant ball and check valves. 440 ball are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration, alcohol, blood and food stuffs. Maximum resistance to corrosion and tarnishing is only achieved when 440 is fully hardened and surfaces are polished to a high luster. 440 is also magnetic. Grade | Variation of Ball Diameter VDws Max | Deviation from Spherical Form tDw Max | Surface Roughness Ra Max | Preferred Gauges | Subgauges |
G5 | 5 | 5 | 0.56 | -5,···,-1, 0 , +1,···,+5 | -0.4, -0.2, 0, +0.2, +0.4 |
G10 | 10 | 10 | 0.8 | -9,···,-1, 0 , +1,···,+9 | -0.4, -0.2, 0, +0.2, +0.4 |
G16 | 16 | 16 | 1 | -10,···,-2, 0 , +2,···,+10 | -0.8, -0.4, 0, +0.4, +0.8 |
G20 | 20 | 20 | 1.25 | -10,···,-2, 0 , +2,···,+10 | -0.8, -0.4, 0, +0.4, +0.8 |
G24 | 24 | 24 | 1.6 | -12,···,-2, 0 , +2,···,+12 | -0.8, -0.4, 0, +0.4, +0.8 |
G28 | 28 | 28 | 2 | -12,···,-2, 0 , +2,···,+12 | -0.8, -0.4, 0, +0.4, +0.8 |
G40 | 40 | 40 | 2.4 | -16,···,-4, 0 , +4,···,+16 | -1.6, -0.8, 0, +0.8, +1.6 |
G60 | 60 | 60 | 3.2 | -18,···,-6, 0 , +6,···,+18 | -2.4, -1.2, 0, +1.2, +2.4 |
G100 | 100 | 100 | 4 | -40,···,-10, 0 , +10,···,+40 | -4, -2, 0, +2, +4 |
G200 | 200 | 200 | 6 | -60,···,-15, 0 , +15,···,+60 | -6, -3, 0, +3, +6 |
Applications:How to Inquire?- When ordering balls, please specify the following:
- Nominal ball diameter.
- Type of material.
- Precision grade.
All standard steel balls are always in stock and ready for immediate off-the-shelf delivery.
If your application calls for custom balls, send us your specifications and we'll glady meet them.
Address:
No. 10 Fushan Industrial Park, Ningyang County, Taian City, Shandong province, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Taian Xinyuan Precision Steel Ball Manufacturing Co., Ltd is located in No. 10 Fushan Industrial Park, Ningyang County, Taian City, Shandong Province which has more than 15 years professional experiences in steel ball production. XYB covered more than 25, 000 square meters and total investment more than 3 million US Dollars. Until now XYB has more than 100 employees and 150 sets of manufacturing equipment.
XYB manufactures balls made of stainless steel (304/304L, 316/316L, 420/420C, 430, 440/440C), carbon steel (1010, 1015, 1045, 1085), and chrome steel (52100) for using in bearings, automotive industry, material handling applications as well as in grinding and burnishing applications and services at more competitive prices. XYB has the ability to provide many kinds of steel balls with accuracy range level G10 to G1000 which according to the GB308-2002, ISO3290: 1998, and DIN5401-93 standard.
XYB is committed to the goal of always satisfying customers, and continuous quality progress is the permanent theme and guideline of the company that insists on repaying customers with wonderful quality and excellent service. XYB hopes to cooperate with business partners in various circles and customers from home and abroad and together create a beautiful future!