01
Chrome Steel Solid Ball Stainless Steel Bearing Balls 304 316
Physical Properties
|
Item |
Density |
Coefficient |
Elasticity Modulus |
Poisson’s Ratio |
Hardness (HV) |
Hardness (HRC) |
Bending Strength |
Compressive Strength |
|
Unit |
g/cm3 |
10-6/k |
Gpa |
Mpa |
Mpa |
|||
|
Steel |
7.85 |
10 |
208 |
0.30 |
700 |
62 |
2400 |
- |
|
Item |
Fracture Toughness |
Thermal Conductivity |
Electrical Resistivity |
Highest Temp |
Acid and Alkali Corrosion resistance performance |
Stress Cycles (50% failure probalility) |
||
|
Unit |
Mpa·m1/2 |
W/mk |
Ω·mm2/m |
℃ |
weak |
Times |
||
|
Steel |
25 |
30~40 |
0.1~1 |
300 |
107 |
|||
|
Item |
Dimensions stability |
Certrifugal Force |
Non-lubrication Friction |
Magnetism |
Rolling contact Fatigue Failure mode |
|||
|
Unit |
||||||||
|
Steel |
With the temp,change is big |
large |
large |
Yes |
Peel Off |
|||
Comparison
FAQ
1. who are we?
We are based in Jiangxi, China, start from 2017,sell to South America(15.00%),North America(15.00%),Western Europe(15.00%),Eastern Europe(10.00%),Mid East(10.00%),South Asia(10.00%),Southeast Asia(10.00%),Eastern Asia(5.00%),Oceania(5.00%),Northern Europe(5.00%). There are total about 101-200 people in our office.
Pingxiang Ball-tec New Materials Co., Ltd. is a number of well-known Ceramic enterprises work in Japan and American for many years technical experts and domestic senior practitioners Co-founded high-tech enterprises with R&D, production and sales . Covers an area of 100,000 square meters, focusing on zirconia /alumina micro crystalline ceramic grinding media, Bio-dental, solid fuel cells, 3D printing and other high purity zirconia powder. And It’s the sole agent of Israel RIMI zirconia beads, maintain long-term partnership relation with the Israel Ceramics Institute.
Since the beginning of 2000, Ball-tec has only one committed that supply nano technology ultra-fine solutions to high-tech industry .
Today, Ball-tec focus on zirconia series grinding media ,zirconium structure, zirconia powder series.
Our aim has never changed and we are committed to providing our customers with high-quality, multi-choice ultrafine grinding solutions.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
zirconia powder,zirconia bead,zirconia grinding media,alumina bead,ceramic bead
4. why should you buy from us not from other suppliers?
Professional Zirconia product with 20 years experience
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,
French,Russian,Korean,Hindi,Italian