Model Number: XYB-2.381mm
Brand Name: XYB or OEM
Key Specifications/Special Features:
Product description:Detailed information about chrome steel balls for rolling machineA. We are chrome steel balls manufacturerHigh precision chrome steel balls are our great productWe have more than 20-year experiences in manufacturing steel ballsSurface is with no defect within 100 times microscope
B. We have the whole strict production process from raw material to packing
Raw material, wire drawing, cold heading, flashing, heat treatment, grinding, 1, 2, lapping 3, washing, checking, packing
Each production line has their own lot number
Following it, we can find and solve any problem at any time
Expect professional inspector checking product before packing, workers will be also check their product every two hours
C. We have strict inspection for all product before packing
Our high precision chrome steel balls is G10 (ball diameter variation is in 0.25um)
Following is our inspection for G10 steel balls:
1. Each size of chrome steel balls have their own standard balls which are imported from Germany
2. These standard balls were stocked into anti-rust oil at the temperature 20°C
3. Our size measurement instrument's precision is up to 0.1um
4. We will check the diameter, hardness, surface, deviation from spherical, vibration value
D. We can send some samples to you for free to confirm our quality
For higher precision chrome steel balls (G10),we're producing 1.5/1.588/2.0/2.381/2.5/3.0/3.175/3.5/4.0/5.5/6.35/7.938/9.525mm
Small requirements from 20 to 300kg around can also be available
Welcome to inquiry us about kinds of steel balls
Following chart is themechanical property (reference) for AISI52100 chromium steel balls
B. We have the whole strict production process from raw material to packing
Raw material, wire drawing, cold heading, flashing, heat treatment, grinding, 1, 2, lapping 3, washing, checking, packing
Each production line has their own lot number
Following it, we can find and solve any problem at any time
Expect professional inspector checking product before packing, workers will be also check their product every two hours
C. We have strict inspection for all product before packing
Our high precision chrome steel balls is G10 (ball diameter variation is in 0.25um)
Following is our inspection for G10 steel balls:
1. Each size of chrome steel balls have their own standard balls which are imported from Germany
2. These standard balls were stocked into anti-rust oil at the temperature 20°C
3. Our size measurement instrument's precision is up to 0.1um
4. We will check the diameter, hardness, surface, deviation from spherical, vibration value
D. We can send some samples to you for free to confirm our quality
For higher precision chrome steel balls (G10),we're producing 1.5/1.588/2.0/2.381/2.5/3.0/3.175/3.5/4.0/5.5/6.35/7.938/9.525mm
Small requirements from 20 to 300kg around can also be available
Welcome to inquiry us about kinds of steel balls
Following chart is themechanical property (reference) for AISI52100 chromium steel balls
Physical properties | Density (g/cm) |
Hardness (HV) |
Young's modulus (GPa) |
Poisson's ratio | Coefficient of thermal expnsion (×10-6/℃) |
Thermal conductivity (W/mK) |
Magnetism | Conductivity |
SUJ2 | 7.8 | 850 | 207 | 0.30 | 12.5 | 46 | 0 | 0 |
Shipping Information:
- FOB Port: Qingdao
- Lead Time: 10 - 25 days
- HTS Code: 1604.20.15 00
- Dimensions per Unit: 25 × 15 × 12 Centimeters
- Weight per Unit: 20 Kilograms
- Units per Export Carton: 20
- Export Carton Dimensions L/W/H: 25 × 15 × 12 Centimeters
- Export Carton Weight: 0.33 Kilograms
Main Export Markets:
- Asia
- Eastern Europe
- North America
- Western Europe