Classification |
material properties |
Surface Treatment |
Steel |
- 1018 Carbon Steel
- 1018 Carbon Steel (polished)
- 1018 Carbon Steel (annealed material)
- 1045 Carbon Steel (polished)
- 1049 Carbon Steel
- 1049 Carbon Steel (tempered material)
|
- Plain Finish
- Black oxide
- Electroless nickel plating
- Hard Chrome Plating(Flash Plating)
- Trivalent Chromate (Clear)
- Trivalent chromate (black)
|
Pre-hardened steel |
NAK55 or equivalent |
Plain Finish |
Aluminum |
- 2017 Aluminum Alloy
- 5052 Aluminum Alloy
- 6061 Aluminum Alloy
- 7075 Aluminum Alloy
|
- No treatment
- Clear anodized
- Black anodized
|
Stainless steel |
- 303 Stainless Steel
- 304 Stainless Steel
- 316 Stainless Steel
- 430 Stainless Steel
|
Plain Finish |
*For surface-treated products, the etching process is carried out after surface treatment.