Grades & Types of Gold Plating KPW Offers
- Type I: 99.7% gold minimum (Grades A & C)
- Type II: 99.0% gold minimum (Grades A & C)
- Type III: 99.9% gold minimum (Grade A only)
- Grade A: Maximum of 90 Knoop Hardness
- Grade C: 130-200 Knoop Hardenss
Klein Plating Works, Inc.
Gold Plating Services
Gold Plating Specifications
- MIL-G-45204
- AMS 2422
- ASTM B 488
- Custom Specifications
Gold Plating Methods
Properties of Gold
| Latin Name: | Aurum - "Shining Dawn" |
| Chemical Symbol: | Au |
| Atomic Number: | 79 |
| Atomic Weight: | 197.2 |
| Elemental Category: | Transition Metal |
| Melting Point: | 1064.18 °C 1947.52 °F |
| Density: | 19.32 g/cmᶟ |
| Valence: | 1 - Aurus 3 - Auric |
| Appearance: | Slightly Reddish - Yellow Dull to Lusterous |
We find Klein Plating to be on the Top Tier of Metal Finishing for Silver in the Country. Always on time, excellent product & an office staff that is courteous and responsive. 
Klein Plating Works, Inc.
2020 Greengarden Road
Erie, PA 16502
P: (814) 452-3793
F: (814) 452-3531