Copper Infused “Ladder” San Mai Billet, a new creation in the world of San Mai Damascus. This billet features either 0-1 or 1095 core steel which are known for its excellent edge retention and toughness. Jacketing this core are thin layers of nickel that provide enhanced brightness, while subsequent thicker layers of copper add a unique aesthetic flair. The outermost layers are composed of our Carbon Ladder Damascus (1075/Nickel) which is known for its traditional pattern.
These layers are all stacked and fused together, creating a billet that is not only visually stunning but also unparalleled in performance. This Copper Infused Ladder San Mai Billet represents our dedication to craftsmanship, blending traditional techniques with innovative materials for a truly exceptional creation.
Temperature | Hardness (2hour x2 guidline) |
300°F / 149°C | 65 |
350°F / 177°C | 63-64 |
400°F / 204°C | 60-61 |
450°F / 232°C | 57-58 |
500°F / 260°C | 55-56 |
550°F / 288°C | 53-54 |
600°F / 316°C | 52-53 |
Tempering: Typical harnesses of 1095 carbon steel after tempering for 2 hours at different temperatures | ||
Grade | Temperature, °C (°F) | Rockwell hardness, HRC |
1095 high carbon steel, carbon content: 0.95% | 205°C (400°F) | 58 HRC |
260°C (500°F) | 57 HRC | |
315°C (600°F) | 52 HRC | |
370°C (700°F) | 47 HRC | |
425°C (800°F) | 43 HRC | |
480°C (900°F) | 42 HRC | |
540°C (1000°F) | 41 HRC | |
595°C (1100°F) | 40 HRC | |
650°C (1200°F) | 33 HRC |