1.2360M (~NZ4 mod, ~A8 mod)




Basic parameters:
- Thickness tolerance: 0/+0,3 mm (with the exception of a flatbar 75x4,5 mm with a measured thickness of approx. 5,4 mm), the surface is not precision ground
- Cutting tolerance: we cut the steel on band saws to a tolerance of 0/+3 mm (width x length)
- Delivery conditon: steel in non-hardened condition (steel requires hardening)
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| 12.11 zł | 23 % | 14.90 zł | 181 | ||||||
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| 165.17 zł | 23 % | 203.16 zł | 2 | ||||||
| 209.21 zł | 23 % | 257.33 zł | 2 | ||||||
| 27.53 zł | 23 % | 33.86 zł | 17 | ||||||
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| 50.65 zł | 23 % | 62.30 zł | 9 | ||||||
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| 99.10 zł | 23 % | 121.89 zł | 4 | ||||||
| 112.86 zł | 23 % | 138.82 zł | 4 | ||||||
| 140.94 zł | 23 % | 173.36 zł | 3 | ||||||
| 82.59 zł | 23 % | 101.58 zł | 5 | ||||||
| 99.10 zł | 23 % | 121.89 zł | 4 | ||||||
| 110.11 zł | 23 % | 135.44 zł | 4 | ||||||
| 126.63 zł | 23 % | 155.75 zł | 3 | ||||||
| 159.66 zł | 23 % | 196.38 zł | 2 | ||||||
| 88.09 zł | 23 % | 108.35 zł | 5 | ||||||
| 104.61 zł | 23 % | 128.67 zł | 4 | ||||||
| 126.63 zł | 23 % | 155.75 zł | 3 | ||||||
| 143.15 zł | 23 % | 176.07 zł | 3 | ||||||
| 176.18 zł | 23 % | 216.70 zł | 2 | ||||||
| 110.11 zł | 23 % | 135.44 zł | 4 | ||||||
| 132.14 zł | 23 % | 162.53 zł | 3 | ||||||
| 154.15 zł | 23 % | 189.61 zł | 3 | ||||||
| 176.18 zł | 23 % | 216.70 zł | 2 | ||||||
| 220.23 zł | 23 % | 270.88 zł | 2 | ||||||
| 132.14 zł | 23 % | 162.53 zł | 3 | ||||||
| 159.66 zł | 23 % | 196.38 zł | 2 | ||||||
| 187.19 zł | 23 % | 230.24 zł | 2 | ||||||
| 209.21 zł | 23 % | 257.33 zł | 2 | ||||||
| 264.27 zł | 23 % | 325.05 zł | 1 | ||||||
| 176.18 zł | 23 % | 216.70 zł | 2 | ||||||
| 209.21 zł | 23 % | 257.33 zł | 2 | ||||||
| 247.76 zł | 23 % | 304.74 zł | 1 | ||||||
| 280.79 zł | 23 % | 345.37 zł | 1 | ||||||
| 352.36 zł | 23 % | 433.40 zł | 1 |
OUR STEEL IS FOR YOU, IF:
| You value precisely cut material We cut steel using band saws, ensuring straight edges. We do not use guillotine shears, which can warp sheets and round their edges. |
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| Minor scratches or residue are not an issue for you Sometimes, a single steel sheet passes through the saw multiple times, which may cause slight surface scratches. Occasionally, delicate spot traces of surface corrosion (thin residue) may appear on the steel due to coolant remnants from the cutting process. Both scratches and residue can be easily removed during grinding. If you require steel with a perfectly clean surface, our product will not meet your expectations. |
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| You can straighten minor surface deviations yourself We strive to deliver perfectly flat steel pieces, but we cannot guarantee 100% flatness. Any slight surface curvature is not a material defect but rather a result of mill tolerances (flatness tolerances for rolled products). An experienced knifemaker can handle such a curvature in no time. |
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| You want to buy steel from trusted supplier We source our steel from the largest manufacturers in Europe and beyond. Each delivery is precisely marked with an industrial hand jet printer to prevent errors during cutting and storage. |
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| You don't like overpaying Our mission is to provide you with a piece of steel that is as close as possible to the shape of the knife you want to make. With us, you don't have to buy a large piece of steel and make unnecessary supplies or throw unnecessary surpluses in the trash. |
Example photo of a steel sheet:

Steel 1.2360M / X48CrMoV8-1-1 mod / A8 mod in Knifemaking – Properties and Applications
The 1.2360 mod steel we offer, also known as X48CrMoV8-1-1 mod, which is the European equivalent of AISI A8 mod steel, is a modified cold-work tool steel. It is characterized by high hardness, good wear resistance, and significant toughness. These properties make it applicable in various industries, including knife production. In this article, we will explore the applications of this steel in knifemaking, both in industrial and custom knife production.
Chemical Composition of Steel 1.2360M
| Element |
Composition |
| Carbon (C) | 0,45% - 0,50% |
| Manganese (Mn) |
0,35% - 0,45% |
| Silicon (Si) | 0,70% - 0,90% |
| Chromium (Cr) | 8,00% - 8,50% |
| Molybdenum (Mo) | 1,30% - 1,50% |
| Vanadium (V) | 0,40% - 0,60% |
Presented here modified version (1.2360M) has a higher chromium content (approx. 8.2%) and lower vanadium content (approx. 0.5%) than the unmodified version (1.2360).
Steel 1.2360 mod contains carefully balanced elements that provide its exceptional properties:
- Carbon (C): 0.45–0.50% – Ensures high hardness and edge durability.
- Chromium (Cr): 8.00–8.50% – Enhances resistance to corrosion and wear.
- Molybdenum (Mo): 1.30–1.50% – Improves hardenability and resistance to cracking.
- Vanadium (V): 0.40–0.60% – Strengthens wear resistance and edge stability.
- Manganese (Mn): 0.35–0.45% – Supports hardening.
- Silicon (Si): 0.70–0.90% – Increases strength and flexibility.
Properties of Steel 1.2360M
Hardness and Wear Resistance
Steel 1.2360 mod achieves a hardness range of 50–60 HRC after proper heat treatment. High hardness translates into excellent wear resistance, making knives made from this steel retain sharpness for an extended period, even under intensive use.
Toughness and Mechanical Strength
One of the key advantages of this steel is its toughness, meaning its ability to absorb impact without cracking. This makes knives made from 1.2360 mod more resistant to chipping and breaking compared to other high-hardness tool steels, such as D2 (1.2379).
Dimensional Stability
During heat treatment, this steel exhibits excellent dimensional stability, meaning its structure does not undergo significant changes under temperature variations. This is crucial for precision applications such as industrial knives and cutting tools.
Corrosion Resistance
Steel 1.2360 mod contains approximately 8% chromium, which enhances its corrosion resistance but does not classify it as stainless steel. Therefore, it requires proper maintenance, especially in humid environments. Protective coatings and regular oiling can significantly extend its lifespan.
Application of 1.2360M / X48CrMoV8-1-1 mod / A8 mod Steel in Knifemaking
Industrial Knives
Steel 1.2360 mod is widely used in the production of industrial knives that must withstand high mechanical loads and abrasion. Key applications include:
- Wood shredding knives (e.g., in the woodworking and paper industries),
- Recycling and metal cutting knives,
- Knives for processing plastics and composite materials.
Custom Knives
In the custom knife world, steel 1.2360 mod is not as popular as other steels, such as D2 (1.2379) or O2 (1.2842). However, its unique combination of wear resistance and high toughness makes it an interesting choice for some knifemakers.
Examples of applications in custom knives:
- Survival and bushcraft knives – Due to its high toughness, it is suitable for batoning and other demanding tasks,
- Tactical knives – High resistance to cracking allows for intensive use in tough conditions,
- Utility knives – Performs well in applications where long-lasting sharpness and wear resistance are essential.
Heat Treatment and Hardening of 1.2360M Steel
To achieve optimal properties, steel 1.2360 mod undergoes a hardening process at around 1020–1050°C, followed by tempering in the range of 200–600°C. Higher tempering temperatures enhance toughness at the expense of hardness, which may be desirable in utility knives.
Opinions and Comparison of 1.2360M with Other Steels
Compared to popular steels used in knifemaking:
- D2 (1.2379) – D2 offers better corrosion resistance but is more brittle compared to 1.2360 mod,
- O2 (1.2842) – O2 is easier to work with and provides good edge sharpness but has lower wear resistance than 1.2360 mod,
- 440C – Provides better corrosion resistance than 1.2360 mod but lower toughness.
Comparison of 1.2360M steel with similar grades according to international standards (PN, EN, DIN, AISI, GOST and others)
| Country / Standard | Steel Designation | Remarks |
| Poland (PN) | NZ4 / Chipper mod. | Trade name used in Poland for modified 1.2360 |
| Europe (EN ISO 4957) | X48CrMoV8-1-1 mod. | Official EN ISO 4957 designation for the modified grade |
| Germany (DIN) | 1.2360 mod. / X48CrMoV8-1-1 mod. | Classification per DIN 4957 for the modified version |
| Austria (ÖNORM) (BÖHLER) | K329 | Listed in Böhler catalogue as “modified 1.2360 (A8)” |
| USA (AISI/ASTM) | A8 Modified | AISI A8 variant with increased Cr and reduced V |
| UK (BS) | No equivalent | No official BS 4659 symbol for modified grade |
| France (AFNOR) | No equivalent | No direct AFNOR equivalent |
| Italy (UNI) | No equivalent | No UNI designation for the modified grade |
| Czech Republic (ČSN) | No equivalent | No CSN designation |
| Japan (JIS) | No equivalent | No JIS equivalent |
| Russia (GOST) | No equivalent | No GOST equivalent |
Conclusion – Why Choose 1.2360M / X48CrMoV8-1-1 mod / A8 mod Steel?
Steel 1.2360 mod is a material with exceptional properties that performs well in both industrial and custom knife production. Although it is not stainless steel, its combination of hardness, wear resistance, and high toughness makes it an attractive option for knife makers looking for a durable material for heavy-duty applications. If you need a knife that can withstand extreme conditions, steel 1.2360 mod may be an excellent choice.

No, 1.2360 and 1.2360 mod steels are not classified as stainless steels. They contain approximately 7.5% - 8.2% chromium, which gives them some corrosion resistance, but requires maintenance, such as oiling, to avoid rusting.
This steel is ideal for knives that require high toughness and wear resistance, including industrial knives, survival knives, tactical knives, and utility knives.
After proper heat treatment, steel 1.2360 / 1.2360 mod achieves a hardness range of 50–60 HRC, ensuring a balance between wear resistance and toughness.
Compared to D2 (1.2379), steel 1.2360 / 1.2360 mod has better toughness and is less brittle, making it more resistant to chipping, while D2 offers superior corrosion resistance.
This steel requires advanced hardening and tempering techniques, but it is easier to grind than some other tool steels, making it a good option for knifemaking.
The unmodified version (1.2360) has a lower chromium content (approx. 7.5%) and higher vanadium content (approx. 1.4%).
The modified version (1.2360M, 1.2360 mod) has a higher chromium content (approx. 8.2%) and lower vanadium content (approx. 0.5%).
We offer both version 1.2360 and version 1.2360M.