Blog
For the convenience of working with Zladinox composite styles, blanks are provided with recommendations for heat treatment and chemical etching (pattern detection).
Specifications of high-carbon alloyed compounded steel ZDI-EVa (ELMAX UDDEHOLM-VANADIS8)
Designation: for manufacturing blades of knives with high cutting and working properties.
Type of delivery: band or square according to the dimensions of the customer.
Hardness of steel after thermal treatment
State on delivery, cycles of heating | HRC (НВ) |
Annealing: beating from v< 100 degress/hour to 900 C°, cooling with furnace from v<50 degress/hour to 500-600 C°, air |
(207-255) |
Heat treatments: 1050-1080 C°, equalizing 10 min, oil. Tempering 180-450 C°, 1,5 hour, air |
58-62 |
Technological properties
The temperature of forging, C°: beginning 1160, finish 850.
Composition and cycle of etching
30-40 % of sulfuric acid in water from 30 min depending.
Products
- Сomments
Loading comments...