ISO 4957 Grade 60WCrV7 quenched (+Q)
ISO 4957 Grade 60WCrV7 quenched (+Q) introduction
Properties:
- high toughness and wear resistance for highest loadings
- good dimension stability and cutting stability with high hardenability
Application:
- perforation dies, high loaded knifes for shears and massive dies
- knifes for cutting paper and wood
- cutting and stamping tools for sheet thickness 5 - 10 mm
- chamfering cutter and ejector
Equivalent material: CSN 19735, AFNOR 55WC20, GOST 6ChW2S, ISO 60WCrV2, UNI 55WCrV8KU, PN NZ3, UNE F.5242, MSZ W6, DIN 60WCrV8, DIN 1.2550, AFNOR 60WCrV8, BS 60WCrV8, UNI 58WCr9KU, SS ~2710, AISI S1, SAE S1, EN 60WCrV8, EN 55WCrV8, EN 1.2550, ISO 60WCrV8, GB/T 6CrW2Si, GB/T T40126
ISO 4957 Grade 60WCrV7 quenched (+Q) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.84 g/cm³ |
ISO 4957 Grade 60WCrV7 quenched (+Q) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
-100.0 °C |
Coefficient of thermal expansion of 1.05E-5 1/K |
- |
| - |
20.0 °C |
Coefficient of thermal expansion of 1.15E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.21E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.27E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.36E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.4E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.44E-5 1/K |
- |
| Melting point |
- |
Melting point of 1370 - 1425 °C |
Typical for Tool And Machining Steel |
| Specific heat capacity |
-100.0 °C |
Specific heat capacity of 423 J/(kg·K) |
- |
| - |
20.0 °C |
Specific heat capacity of 461 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 479 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 499 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 517 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 536 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 558 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 587 J/(kg·K) |
- |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 17 - 42 W/(m·K) |
Typical for Tool And Machining Steel |
ISO 4957 Grade 60WCrV7 quenched (+Q) chemical
| Property |
Value |
| Carbon |
Carbon of 0.55 - 0.65 % |
| Chromium |
Chromium of 0.9 - 1.2 % |
| Manganese |
Manganese of 0.15 - 0.45 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.5 - 0.7 % |
| Sulfur |
Sulfur of 0.03 % |
| Tungsten |
Tungsten of 1.8 - 2.1 % |
| Vanadium |
Vanadium of 0.1 - 0.2 % |
ISO 4957 Grade 60WCrV7 quenched (+Q) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
-100.0 °C |
Elastic modulus of 217 GPa |
- |
| - |
20.0 °C |
Elastic modulus of 212 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 207 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 199 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 192 GPa |
- |
| - |
400.0 °C |
Elastic modulus of 184 GPa |
- |
| - |
500.0 °C |
Elastic modulus of 175 GPa |
- |
| - |
600.0 °C |
Elastic modulus of 164 GPa |
- |
| 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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