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12C27 3,3x50x500mm

12C27 is a high-quality stainless steel for knife making. Resistant to corrosion & wear. Sharp, easy to maintain, and long-lasting. Ideal for daily use by chefs or outdoor enthusiasts. Durable, sharp and corrosion-resistant.

In stock
SKU
80249
EUR23.50

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Alleima (Formaly Sandviken)12C27 is a high-quality stainless steel widely used in the manufacture of knives. Its composition of 12% chromium and 27% carbon provides exceptional resistance to corrosion and wear, making it suitable for daily use. This steel is also known for its sharpness and edge retention, allowing for easy maintenance and long-lasting performance. Whether you're a chef or an outdoor enthusiast, a knife made with 12C27 steel is an excellent choice for its durability, sharpness, and corrosion resistance.

Size: 3,3x50x500mm

Alleima_12C27_piece_hardening.png

Austenitizing

Belt furnace. Time in furnace according to the table.

Thickness, mm Thickness, in Time, minutes
2.5 0.100 5
3.0 0.118 6
3.25 0.128 7
3.5 0.138 8
3.75 0.148 10
4.0 0.157 12
4.9 0.192 25

Quenching

Quench as rapidly as possible. For optimal results 600°C (1110°F) should be reached within 2 minutes or less.

Tempering (2 hours)
Hardness Temperature
59 HRC  175°C (345°F)
57 HRC  225°C (435°F)
54 HRC  350°C (660°F)
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