ISO 4957 Grade 100Cr6 quenched (+Q)
ISO 4957 Grade 100Cr6 quenched (+Q) introduction
- good wear resistance and toughness
Application:
- for small and medium cutting tools, pressure and flange rolls, knifes for shears and rolling shears, cold rolls, draw mandrils
- thread tools, tools for maching wood and paper
- measurements tools and gauges
Equivalent material: GB Cr2, AFNOR Y100C6, BS BL3, GOST SchCh15, ISO 100Cr2, JIS SUJ2, PN NC4, UNE F.5230, MSZ K4, AISI L3, DIN 102Cr6, DIN 1.3505, AFNOR 100C6, AFNOR 100Cr6RR, AFNOR 9160/C95, AFNOR 9160C361, AFNOR 100Cr6, BS S135, BS 2S135, BS 535A99, BS 100Cr6, SS 2258, AISI E52100, AISI 52100, SAE E52100, SAE 52100, EN 100Cr6, EN 1.3505, ISO B1, ISO 100Cr6, GOST SchCh15-SchD, GB/T B00150, GB/T GCr15, ASTM E52100, ASTM Grade 52100, ASTM 100CrMo7, UNS G15216, UNS G52986, UNS G52985, UNS J19965, UNS K19965
ISO 4957 Grade 100Cr6 quenched (+Q) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.81 g/cm³ |
ISO 4957 Grade 100Cr6 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 1382 - 1529 °C |
Typical for Chromium 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 |
20.0 °C |
Thermal conductivity of 39.6 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 41.6 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 41.8 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 40.3 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 38.2 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 36 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 33.6 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 11 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 10.8 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 10.1 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 9.2 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 8.1 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 7 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 5.7 mm²/s |
- |
ISO 4957 Grade 100Cr6 quenched (+Q) chemical
| Property |
Value |
| Carbon |
Carbon of 0.95 - 1.1 % |
| Chromium |
Chromium of 1.35 - 1.65 % |
| Manganese |
Manganese of 0.25 - 0.45 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.15 - 0.35 % |
| Sulfur |
Sulfur of 0.03 % |
ISO 4957 Grade 100Cr6 quenched (+Q) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 2.63E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 3.08E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 3.78E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 4.66E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 5.69E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 6.87E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 8.26E-7 Ω·m |
ISO 4957 Grade 100Cr6 quenched (+Q) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
-100.0 °C |
Elastic modulus of 217 GPa |
| - |
20.0 °C |
Elastic modulus of 212 - 212.9 GPa |
| - |
100.0 °C |
Elastic modulus of 207 - 208.11 GPa |
| - |
200.0 °C |
Elastic modulus of 199 - 201.77 GPa |
| - |
300.0 °C |
Elastic modulus of 192 - 194.97 GPa |
| - |
400.0 °C |
Elastic modulus of 184 - 186.79 GPa |
| - |
500.0 °C |
Elastic modulus of 175 - 177.82 GPa |
| - |
600.0 °C |
Elastic modulus of 164 GPa |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.28 [-] |
| - |
100.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
200.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
300.0 °C |
Poisson's ratio of 0.3 [-] |
| - |
400.0 °C |
Poisson's ratio of 0.3 [-] |
| - |
500.0 °C |
Poisson's ratio of 0.31 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 83.12 GPa |
| - |
100.0 °C |
Shear modulus of 80.96 GPa |
| - |
200.0 °C |
Shear modulus of 78.33 GPa |
| - |
300.0 °C |
Shear modulus of 75.24 GPa |
| - |
400.0 °C |
Shear modulus of 72 GPa |
| - |
500.0 °C |
Shear modulus of 68.13 GPa |
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