The CNC High Precision Stainless steel Shaft is a product that has the guiding function of the sliding bearing and can perform linear motion. The necessary conditions required for these linear motion systems are: simple design, high-performance implementation, low maintenance costs, use of carefully selected solid materials, high-frequency heat treatment, accurate outer diameter size, roundness, straightness and surface treatment.
Stainless steel |
C |
St |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
SUS303 |
≤0.15 |
≤1 |
≤2 |
≤0.2 |
≥0.15 |
8~10 |
17~19 |
≤0.6 |
|
SUS303CU |
≤0.08 |
≤1 |
≤2.5 |
≤0.15 |
≥0.1 |
6~10 |
17~19 |
≤0.6 |
2.5~4 |
SUS304 |
≤0.08 |
≤1 |
≤2 |
≤0.04 |
≤0.03 |
8~10.5 |
18~20 |
||
SUS420J2 |
0.26~0.40 |
≤1 |
≤1 |
≤0.04 |
≤0.03 |
<0.6 |
12~14 |
||
SUS420F |
0.26~0.40 |
>0.15 |
≤1.25 |
≤0.06 |
≥0.15 |
<0.6 |
12~14 |
CNC High Precision Stainless steel Shafts have been widely used in solar equipment, semiconductor electronic equipment, medical equipment, industrial robots, general industrial machinery and other industrial machinery.