Original
By certification 
Product Features
Carbon steel balls have excellent surface quality, high hardness and high load bearing capacity as a result of through hardening.
1) According to the different materials can be divided into Low carbon steel ball Medium carbon steel ball and High carbon steel ball, The main material is 1010-1015, 1045, 1085
2) According to the hardness can be divided into Soft ball(HRC28) and hard ball (HRC55-60 after heat treatment).
Chemical Composition | |||
1010 |
1015 |
1085 |
|
%C |
0.08 - 0.13 |
0.12 - 0.18 |
0.83-0.88 |
%Si |
0.10 - 0.35 |
0.10 - 0.35 |
0.1-0.3 |
%Mn |
0.30 - 0.60 |
0.30 - 0.60 |
0.50-0.80 |
%P |
0.040 Max |
0.040 Max |
0.035 Max |
%S |
0.050 Max |
0.050 Max |
0.035 Max |
Grade |
Application |
G5, G10 |
High precision bearings, Gauges |
G25 |
Precision bearings |
G100 |
Bearings, drawer |
G200 |
Soap dispensers, Body jewellery |
G500 |
Automotive seat slides, Bicycles |
G1000 |
Castors, Unground bearings |
G2000 |
Agitators, Decorative uses, Weights, Ballast |
Product Applications
Steel balls is used in many industrials, such as precision bearings, automotive components (brakes, steering, line shaft), bicycle, agitators, appliances, sliders, quick couplings, machine tool, lock mechanisms, conveyor belts, skates, pens, pumps, castors, measurement instruments, valves, ect, .
Production Process
Packing & transportation
Quality Assurance
After precision washing, oiling & before packing sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. Once all requirements are met, a test certificate is then prepared for the customer. Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment and is managed by properly trained and qualified personnel.
Certifications
http://www.tysteelball.com/
