ISO 4957 Grade X40CrMoV5-1 soft annealed (+A)
ISO 4957 Grade X40CrMoV5-1 soft annealed (+A) introduction
High-Cr-Mo-V-alloyed hot working steel with best tempering resistance and hot wear resistance as well as excellent heat resistance at moderate cooling and resistant to high temperature erosion by liquid metals.
Application:
high stressed mouldings for light metals, extruding tools of many kind, high wear loaded dies, shears for hot cutting
Equivalent material: GB 4Cr5MoSiV, CSN 19554, AFNOR Z40CDV5, BS BH13, GOST 4Ch5MF1S, ISO 40CrMoV5, UNI X40CrMoV5-11KU, JIS SKD61, PN WCLV, STAS 40VSiMoCr52, SS 2242, UNE F.5318, MSZ K13, SAE H13, DIN 1.2344, AFNOR X40CrMoV5-1, BS X40CrMoV5-1, UNI X40CrMoV511KU, UNE X40CrMoV5, AISI H13, EN X40CrMoV5-1, EN X40CrMoV511, EN 1.2344, ISO X40CrMoV5-1, GB 4Cr5MoSiV1, GB/T SM4Cr5MoSiV1, GB/T T22052, GB/T 4Cr5MoSiV1, GB/T T20502, GB/T 4c5MoSiV1, ASTM Type H13, UNS T20813
ISO 4957 Grade X40CrMoV5-1 soft annealed (+A) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.74 g/cm³ |
ISO 4957 Grade X40CrMoV5-1 soft annealed (+A) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
-100.0 °C |
Coefficient of thermal expansion of 1E-5 1/K |
- |
| - |
20.0 °C |
Coefficient of thermal expansion of 1.08E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.13E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.18E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.23E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.27E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.3E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
- |
| Melting point |
- |
Melting point of 1370 - 1425 °C |
Typical for Tool And Machining Steel |
| Specific heat capacity |
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 |
20.0 °C |
Thermal conductivity of 19.2 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 20.1 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 22.4 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 24 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 25.1 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 25.8 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 26.1 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 5.4 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 5.3 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 5.5 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 5.5 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 5.4 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 5 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 4.4 mm²/s |
- |
ISO 4957 Grade X40CrMoV5-1 soft annealed (+A) chemical
| Property |
Value |
| Carbon |
Carbon of 0.37 - 0.43 % |
| Chromium |
Chromium of 4.8 - 5.5 % |
| Manganese |
Manganese of 0.3 - 0.5 % |
| Molybdenum |
Molybdenum of 1.2 - 1.5 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.9 - 1.2 % |
| Sulfur |
Sulfur of 0.03 % |
| Vanadium |
Vanadium of 0.9 - 1.1 % |
ISO 4957 Grade X40CrMoV5-1 soft annealed (+A) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 5.43E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 6.38E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 7.05E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 7.82E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 8.68E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 9.6E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.06E-6 Ω·m |
ISO 4957 Grade X40CrMoV5-1 soft annealed (+A) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 210 GPa |
- |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.28 [-] |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 79 GPa |
Typical for Tool And Machining Steel |
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