Knife steel · Stainless Steel · Premium
ATS-55
Stainless Steel · Hardness 61–67 HRC
Performance Ratings
Edge Retention
Corrosion Resist.
Toughness
Ease to Sharpen
Overall Score
46.5/100
Chemical Composition
Carbon
1.00%
Chromium
14.00%
Molybdenum
0.60%
Best For
EDC
The ATS-55 is a stainless steel used in knife manufacturing. This steel is classified as Premium tier based on its composition and properties.
Chemical Composition
| Element | Content |
|---|---|
| Carbon | 1.0% |
| Chromium | 14.0% |
| Molybdenum | 0.6% |
| Vanadium | N/A% |
| Tungsten | N/A% |
| Cobalt | N/A% |
| Manganese | N/A% |
| Nickel | N/A% |
| Silicon | N/A% |
Hardness
- Minimum HRC: 61
- Maximum HRC: 67
Performance Ratings
| Metric | Score |
|---|---|
| Edge Retention | 50.0/100 |
| Corrosion Resistance | 41.0/100 |
| Toughness | 43.0/100 |
| Ease of Sharpening | 52.5/100 |
| Overall Score | 46.5/100 |
Best For
This steel is well-suited for: EDC
About ATS-55
ATS-55 is a stainless steel with excellent properties for knife making. Its composition provides a good balance of edge retention, durability, and workability.
Similar Steels
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