

Product Specification
| Material |
Stainless steel, Carbon Steel |
| Process |
Lost wax casting |
| Standard |
GBT6414-1999 |
| Casting Tolerance |
CT6 Standard |
| Weight: |
0.1kg to 100kg |
| Product Range |
Automotive, aviation, robot automation, machinery, tools, hardware, electronics, sanitary ware, pump valves, door locks and other stainless steel, carbon steel, alloy steel parts |
Tooling made by ourself - We have 2 CNC centers
Complete machining process - We have our own machining, welding, polishing, testing workshops
| Material components |
Chemical Composition of Material |
Material
Composition |
201 |
202 |
304 |
316 |
430 |
| C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.035 |
≤0.12 |
| Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
| Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
≤1.00 |
| P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
≤0.040 |
| S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.030 |
| Cr |
13-15 |
14-17 |
18-20 |
16-18 |
16-18 |
| Ni |
0.7-1.1 |
3.5-4.5 |
8-10 |
10-12 |
|
| Mo |
|
|
|
2.0-3.0 |
|
Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
| Tensile Strength |
≥535 |
≥520 |
≥520 |
≥520 |
| Yield Strength |
≥245 |
≥205 |
≥205 |
≥205 |
| Extension |
≥30% |
≥30% |
≥35% |
≥35% |
| Hardness (HV) |
<105 |
<100 |
<90 |
<90 |







