HIGH SPEED STEEL T 4
Hard Speed steels are principally utilized for assembling devices utilized as a part of machining plastics, metals and woods. However, tool steels must be fabricated into the desired shape before they are able to be used. They have good toughness, wear resistance, machinability and resistance to decarburization. T4 device steel is a high speed, tungsten sort device steel. It is a profound solidifying compound equipped for Rockwell C 64 hardness.
OUR PRODUCTS
Chemical Composition
| Element | Min | Max |
|---|---|---|
| Carbon, C | 0.70 | 0.85 |
| Manganese, Mn | 0.00 | 0.40 |
| Silicon, Si | 0.00 | 0.40 |
| Molybdenum, Mo | 0.00 | 0.00 |
| Chromium, Cr | 4.50 | 5.50 |
PHYSICAL PROPERTIES
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.68 g/cm³ | 0.313 lb/in³ |
| Melting point | 1432°C | 2610°F |
Mechanical PROPERTIES
| Properties | Metric | Imperial |
|---|---|---|
| Modulus of elasticity | 190–210 GPa | 27557–30458 ksi |
| Poisson’s ratio | 0.27–0.30 | 0.27–0.30 |
THERMAL PROPERTIES
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient | 11.9 µm/m°C | 6.6 µin/in°F |
FEATURES :
- Heat Treatment
- Tempering
- Annealing
- Machinability
- Hardening
- Stress Relieving
- Welding
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