Basic Info.
Certification
ISO9001:2015/RoHS
Conditioning
Oiled or Dry
Stainless Type
AISI 304 316 420 440
Transport Package
Depend on Requirements
Specification
1.588mm to 31.75mm (1/16"-1 1/4")
Origin
Ningyang Taian China
Product Description
Taian Xinyuan Precision Steel Ball Manufacturing Co.,Ltd
Martensitic hardened stainless steel balls, they feature good hardness, corrosion resistance,
wear and abrasion resistance. Balls are provided in the passivated condition. | 201 | 304 | 316 | 420C | 440C |
USA | AISI201 | AISI304 | AISI316 | AISI420C | AISI440C |
JAP | SUS201 | SUS304 | SUS316 | - | SUS440C |
UK | 201S01 | 304S15 | 316S16 | - | - |
CHN | 1Cr17Mn6Ni5N | 0Cr18Ni9 | 0Cr17Ni12Mo2 | 4Cr13 | 9Cr18Mo |
RUS | 14Ch18N4G4L | 08KH18N10 | 08KH16N11M3 | 40Kh13 | 95X18 |
ITA | - | X5CrNi18-10 | X5CrNiMo1712 | X46Cr13 | X105CrMo17 |
FRA | Z12CMN17-07Az | Z7CN18-09 | Z6CND17.11 | Z34C14 | Z100CD17 |
GER | 1.4372 | 1.4301 | 1.4401 | 1.4034 | 1.4125 |
| 201 | 304 | 316 | 420C | 440C |
C% | 0.150 Max | 0.080 Max | 0.080 Max | 0.43 - 0.50 | 0.95 - 1.20 |
Si% | 1.00 Max | 0.75 Max | 1.00 Max | 1.00 Max | 1.00 Max |
Mn% | 5.50 - 7.50 | 2.00 Max | 2.00 Max | 1.00 Max | 1.00 Max |
P% | 0.060 Max | 0.045 Max | 0.045 Max | 0.040 Max | 0.040 Max |
S% | 0.030 Max | 0.030 Max | 0.030 Max | 0.030 Max | 0.030 Max |
Cr% | 16.00 - 18.00 | 18.00 - 20.00 | 16.00 - 18.00 | 12.50 - 14.50 | 16.00 - 18.00 |
Ni% | 3.50 - 5.50 | 8.00 - 10.50 | 10.00 - 14.00 | - | - |
N% | 0.250 Max | 0.100 Max | - | - | - |
Mo% | - | - | 2.00 - 3.00 | - | 0.75 Max |
| 201 | 304 | 316 | 420C | 440C |
Density g/cm3 | 7.85 | 7.95 | 7.95 | 7.70 | 7.75 |
Hardness HRC | 25 - 39 | 10 - 39 | 10 - 39 | 52 - 60 | 57 - 65 |
Tensile Strength PSI×103 | 100 - 180 | 72 - 188 | 80 - 180 | 250 - 275 | 275 - 290 |
Young's Modulus GPa | 200 | 200 | 200 | 205 | 210 |
Corrosion resistance:
Good corrosion resistance in industrial atmosphere, freshwater, steam, alcool, ammonium, several oilfield products and organic compounds,
dairy products, mild acid environments. It does not resist in contact with sea water and strong acids.
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 |
FAQ:
1. Can I get free samples ?
Yes.
2. What about your steel ball's quality?
Quality check on every production process, 100% inspection before packing.
3. Can you made the sphere as per my design?
Yes, we have our R&D staffs, just send us your designs and we can provide you with a quote.
4. What is the production lead time?
Within 30 - 45 days according to the order quantity and products style.
5. Are your balls competitive?
We are the professional factory. You will get the steel balls in good quality and factory price.
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 customized 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!