Choosing the best pocket knife begins with an understanding of the secrets of blade steel. Think of it as a magical blend of alloys, mainly carbon and iron, enriched by other elements to add specific characteristics. Magnacut Vs S30v: which is better? Welcome to our comprehensive guide to choosing the right pocket knife for you. that best suits your specific needs.
Comparison of Magnacut and S30v
Magnacut and S30v, CPM steels that stand out from the crowd
CPM steels, or Crucible Particle Metallurgy, are a type of hard steel manufactured by Crucible Industries. Thanks to their unique manufacturing process, they offer exceptional resilience and strength. CPM knives include CPM S35VN, CPM MagnaCut and S30v.
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Magnacut, the perfect balance between resilience and wear resistance
Magnacut has been specifically designed to meet the needs of the most demanding cutlers.. Its low chromium content does not limit its high corrosion resistance. However, its high price limits its accessibility.
CPM Magnacut is manufactured by powder metallurgy, guaranteeing incomparable finesse and purity. Thanks to its technical qualities, it is suitable for all types of :
- Knife blades ;
- Hunting ;
- Outdoor or folding.
Its composition is summarized in the table below:
| Chemical element | Percentage |
| Carbon | 1,15% |
| Chrome | 10,7% |
| Vanadium | 4% |
| Molybdenum | 2% |
| Niobium | 2% |
| Nitrogen | 0,2% |
S30v: good abrasion resistance
Martensitic stainless steel shines with exceptional edge retention (7/10) and good corrosion resistance (7/10). The introduction of vanadium carbides gives it extreme hardness, offering an optimum balance between edge retention, hardness and strength. S30v is a high-grade steel used in the manufacture of high-end knives or personalized knives.
We have summarized its composition in this table:
| Chemical element | Percentage |
| Carbon | 1,40% |
| Chrome | 20% |
| Vanadium | 3% |
| Molybdenum | 2% |
| Niobium | 2% |
Magnacut Vs S30v: verdict
Let's compare these two hard steels taking into account their characteristics and indicative prices:
| Features and prices | Magnacut | S30v |
| Hardness | 60-63 HRC | 58-61 HRC |
| Resilience | 4/5 | 2,5/5 |
| Wear resistance | 2/5 | 3/5 |
| Corrosion resistance | 4,5/5 | 3,5/5 |
| Edge retention | 3,5/5 | 4/5 |
| Price guide | €70,68 | €50,13 |
If you're looking for a knife with outstanding performance, despite the cost, the Magnacut is your ally. However, if you prefer a balanced, accessible steel bladechoose the S30V.
How to choose a good blade?
In the knife industry, each type of steel is uniquely shaped. The additive elements and finishing process differ from one steel to another.
To determine the qualities of a steel blade, consider the following points:
- Hardness: the ability to resist deformation, measured using the Rockwell C scale. The higher the value, the better the knife's performance.
- Resilience: the ability to resist damage, such as cracks or splinters. A blade's resilience can be measured using the Charpy or Izod tests.
- Wear resistance: depends on steel hardness.
- Corrosion resistance: a steel blade with high corrosion resistance is designed to resist degradation caused by exposure to various corrosive environments.
- Edge retention: this is a subtle blend of wear resistance and an edge that resists deformation.
Metals and steels are undergoing continuous improvement, enabling the manufacture of many tools used in different fields. The best choice is the one that meets your expectations without exceeding your budget. Have you chosen your pocket knife? We have also selected for you best high-end survival knives.
