DIN 90crsi5 1.2108 Alloy Tool Steel
Products Description DIN 90crsi5 1.2108 Alloy Tool Steel is a high-performance material that offers exceptional strength and durability. This alloy steel is widely used in the manufacturing of tools and components that require excellent wear resistance and toughness. The DIN 90crsi5 1.2108 alloy...
Description
Products Description
Chemical Pomosition:
| C | Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
| 0.85-0.95 | 1.05-1.25 | 0.60-0.80 | 0.035 | 0.035 | 1.10-1.30 |
|
Mechanical properties |
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| Proof strength Rp0.2(MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
| 661 (≥) | 174 (≥) | 21 | 23 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
|
Physical properties |
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| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
| 975 (≥) | 862 (≥) | 24 | 33 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 422 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 121 | 487 | 724 | |||||
The manufacturing process of DIN 90crsi5 1.2108 alloy tool steel involves careful selection of raw materials and precise heat treatment. This ensures that the steel has a consistent microstructure and optimal properties. The heat treatment process includes annealing, quenching, and tempering, which enhance the hardness, toughness, and wear resistance of the steel.
In addition to its mechanical properties, DIN 90crsi5 1.2108 alloy tool steel also has good machinability. It can be easily machined using traditional machining methods such as turning, milling, and drilling. However, due to its high hardness, special cutting tools and techniques may be required to achieve the best results.
Overall, DIN 90crsi5 1.2108 Alloy Tool Steel is a reliable and versatile material that offers excellent performance in a wide range of applications. Its combination of strength, hardness, wear resistance, and corrosion resistance makes it a popular choice for tool manufacturers and engineers. Whether it is used in the production of cutting tools, dies, or other components, this alloy steel is sure to meet the demanding requirements of modern manufacturing.
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