Knife steel · Stainless Steel · Ultra-Premium
ZDP-189
Stainless Steel · Hardness 67–73 HRC
Performance Ratings
Edge Retention
Corrosion Resist.
Toughness
Ease to Sharpen
Overall Score
50.6/100
Chemical Composition
Carbon
3.00%
Chromium
20.00%
Molybdenum
1.40%
Vanadium
0.10%
Best For
EDC
The ZDP-189 is a stainless steel used in knife manufacturing. This steel is classified as Ultra-Premium tier based on its composition and properties.
Chemical Composition
| Element | Content |
|---|---|
| Carbon | 3.0% |
| Chromium | 20.0% |
| Molybdenum | 1.4% |
| Vanadium | 0.1% |
| Tungsten | N/A% |
| Cobalt | N/A% |
| Manganese | N/A% |
| Nickel | N/A% |
| Silicon | N/A% |
Hardness
- Minimum HRC: 67
- Maximum HRC: 73
Performance Ratings
| Metric | Score |
|---|---|
| Edge Retention | 61.0/100 |
| Corrosion Resistance | 75.0/100 |
| Toughness | 25.0/100 |
| Ease of Sharpening | 36.5/100 |
| Overall Score | 50.6/100 |
Best For
This steel is well-suited for: EDC
About ZDP-189
ZDP-189 is a stainless steel with excellent properties for knife making. Its composition provides a good balance of edge retention, durability, and workability.
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