DIN 17350 Grade 105V quenched and tempered (+QT)
DIN 17350 Grade 105V quenched and tempered (+QT) introduction
105V is a water-hardening tool steel with high hardness reliability. It achieves at least 61 HRC in hardened condition.
Application: cold extrusion tools, marking punches, pressure punches (64 - 65 HRC), wooden chisels, pre and finish upsetting machines.
Equivalent material: IS T103V2, IS TAC3, ISO 105V, JIS SKS43, KS STS43, ASTM A686TypeW2, AISI W2, AISI W210, UNS T72302, DIN 1.2834, DIN 105V, AFNOR 105V, BS 105V, BS BW2, SAE W210, JIS SK43, EN 1.2834
DIN 17350 Grade 105V quenched and tempered (+QT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.85 g/cm³ |
DIN 17350 Grade 105V quenched and tempered (+QT) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1E-5 - 1.3E-5 1/K |
Typical for Tool And Machining Steel |
| Melting point |
- |
Melting point of 1370 - 1425 °C |
Typical for Tool And Machining Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 420 - 460 J/(kg·K) |
Typical for Tool And Machining Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 17 - 42 W/(m·K) |
Typical for Tool And Machining Steel |
DIN 17350 Grade 105V quenched and tempered (+QT) chemical
| Property |
Value |
| Carbon |
Carbon of 1 - 1.1 % |
| Manganese |
Manganese of 0.1 - 0.4 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.1 - 0.3 % |
| Sulfur |
Sulfur of 0.03 % |
| Vanadium |
Vanadium of 0.1 - 0.2 % |
DIN 17350 Grade 105V quenched and tempered (+QT) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 203 - 211 GPa |
Typical for Tool And Machining Steel |
| Hardness, Rockwell C |
20.0 °C |
Hardness, Rockwell C of 61 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Tool And Machining Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 79 GPa |
Typical for Tool And Machining Steel |
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