Ad
鍍鋅 規格表
Zinc Plating KS Specifications — 5個尺寸
ISO 2081ISO 10683
ISOZinc Plating
5 sizes| Grade | Thickness (μm) | Hardness (HV) | Corrosion (SST h) | Color | Note |
|---|---|---|---|---|---|
| Fe/Zn 5 | 5 | - | 12 | ·零件 | |
| Fe/Zn 8 | 8 | - | 24 | 通用 機械零件 | |
| Fe/Zn 12 | 12 | - | 72 | ||
| Fe/Zn 25 | 25 | - | 240 | ||
| (HDG) | 50~80 | - | 600 | 無, 高強度 螺栓 |
This specification follows ISO (International Organization for Standardization) standards. ISO ensures cross-border compatibility, making it ideal for multinational projects, export equipment design, and global parts procurement.
鍍鋅是鋼製零件最通用的防腐蝕處理方法。5-25μm厚度通過犧牲陽極效應保護基材，配合三價鉻酸鹽後處理可獲得24-240小時鹽霧(SST)耐腐蝕性。達克羅(Dacromet)和Geomet等非電沉積鋅系列是高強度螺栓防氫脆的標準方案。