X100CrMoV5, 1.2363, AISI A2 - tool steel for cold working according to ISO 4957.
| Standard | Steel Grade | |||||||
|---|---|---|---|---|---|---|---|---|
| Chemical Composition % | ||||||||
| C: | Mn: | Si: | P: | S: | Cr: | Mo: | V: | |
| ISO | X100CrMoV5-1 - 1.2363 | |||||||
| 0.95 - 1.05 | 0.4 - 0.8 | 0.1 - 0.4 | <0.03 | <0.03 | 4.8 - 5.5 | 0.9 - 1.2 | 0.15 - 0.35 | |
| PN | NCLV | |||||||
| 0.95 - 1.05 | 0.4 - 0.7 | 0.15 - 0.40 | <0.03 | <0.03 | 4.5 - 5.5 | 0.9 - 1.2 | 0.30 - 0.45 | |
| ASTM | UNS T30102 - AISI A2 | |||||||
| 0.95 - 1.05 | 0.4 - 1.0 | 0.1 - 0.5 | <0.03 | <0.03 | 4.75 - 5.50 | 0.9 - 1.4 | 0.15 - 0.50 | |
| NF | Z100CVD5 | |||||||
| 0.90 - 1.05 | 0.5 - 0.8 | 0.1 - 0.4 | - | - | 4.8 - 5.5 | 0.9 - 1.3 | 0.15 - 0.35 | |
| JIS | SKD12 | |||||||
| 0.95 - 1.05 | 0.4 - 0.8 | 0.1 - 0.4 | <0.03 | <0.03 | 4.8 - 5.5 | 0.9 - 1.2 | 0.15 - 0.35 | |
X100CrMoV5-1, 1.2363, AISI A2 - specifications and applications
Tool steel for cold working with high ductility, high machinability and hardenability, resistant to deformation and cracking during heat treatment. In addition to abrasion resistance, it is a better alternative to tool grades containing 12% of chromium - such as NC10, NC11. It also has better sandability, while keeping its form constant after hardening. This grade is used in the manufacture of tools for metal forming, cold cutting, drawing, stamping and woodworking. 1.2363 / X100CrMoV5-1 is used for the production of large knives, die-cuts, thread rolling jaws, stamping, stamping tools and planing cutters.
Mechanical properties of X100CrMoV5-1, 1.2363
- Hardness in +A condition: <241 HB
- Hardness in +A +C condition: <261 HB
- Hardness after hardening: >62 HRC
- Hardness after hardening and tempering at temperatures:
- 200℃ = >62 HRC
- 250℃ = 60.8 HRC
- 300℃ = 58.0 HRC
- 350℃ = 57.7 HRC
- 400℃ = 58.3 HRC
- 450℃ = 58.4 HRC
- 500℃ = 56.0 HRC
- 550℃ = 51.0 HRC
- Thermal conductivity, λ: 21 W * m-1 * K-1
- Linear expansion coefficient, α: 10.7 * 10-6 K-1
Heat treatment
- Softening annealing at 800 - 840℃ with furnace cooling
- Relief annealing at 600 - 700℃
- Hardening at 940 - 980℃ in oil
- Tempering at 150 - 550℃ in air
- Nitriding at 470 - 550℃
In the above mentioned grade the company delivers:
- Forged and peeled rolled round bars
- Flat bars, cubes and cut plates
- Forgings, rings and forged bars
- Tool strips
Other designations of the grade:
SKD 12, X 100 CrMoV 5, X100CrMoV5, 2363, Z100CVD5, Z 100 CDV 5, SS 2260, Cr5Mo1V, A681-94 A2, UNS T30102.