EN 10250-4 Grade X12Cr13 soft annealed (+A)
EN 10250-4 Grade X12Cr13 soft annealed (+A) introduction
The make X12Cr13 is comparable to X 10 Cr 13 acc. to DIN 17440 : 1985-07. The material is applicated for construction parts in water and steam and mild acting media of food industry, predominantly in tempered condition (fitting parts, valve spindles, shafts, pump components, bolts, screws) with honed or polished surface.
Equivalent material: GB 12Cr13, GB S40310, IS X12Cr12, JIS SUSF410, GOST 12Ch13, GOST 12Х13, KS STSF410, ASTM A473Type410, SAE 410, SAE Type410, UNS S41000, ASTM A579 Grade 51, UNS S41001, DIN X10Cr13, DIN 1.4006, DIN X12Cr13, DIN GX10Cr13, AFNOR Z10C13, AFNOR Z13C13, AFNOR Z6C13, BS 410S21, UNI X12Cr13, SS 2302, UNE F.3401, AISI 410, JIS SUS410, JIS SUS410TKA, JIS SUS410TKC, EN 1.4006, ISO X10Cr13, ISO C1, ASTM MT410, ASTM 410, ASTM TP410, ASTM Grade CPCA15
EN 10250-4 Grade X12Cr13 soft annealed (+A) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.7 - 7.73 g/cm³ |
EN 10250-4 Grade X12Cr13 soft annealed (+A) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
20.0 °C |
Coefficient of thermal expansion of 1.02E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.05E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.09E-5 - 1.1E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.13E-5 - 1.15E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.16E-5 - 1.2E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.2E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.22E-5 1/K |
- |
| Melting point |
- |
Melting point of 1370 - 1530 °C |
Typical for Martensitic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 439 - 460 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 474 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 498 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 517 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 538 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 564 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 598 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 25.9 - 30 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 25.3 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 25.2 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 25.2 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 25.4 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 25.7 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 25.9 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 7.6 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 6.6 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 6.1 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 5.8 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 5.3 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 4.8 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 4.1 mm²/s |
- |
EN 10250-4 Grade X12Cr13 soft annealed (+A) chemical
| Property |
Value |
| Carbon |
Carbon of 0.08 - 0.15 % |
| Chromium |
Chromium of 11.5 - 13.5 % |
| Manganese |
Manganese of 1.5 % |
| Nickel |
Nickel of 0.75 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.03 % |
EN 10250-4 Grade X12Cr13 soft annealed (+A) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 5.59E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 6.4E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 7.32E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 8.17E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 8.97E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 9.74E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.05E-6 Ω·m |
EN 10250-4 Grade X12Cr13 soft annealed (+A) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
20.0 °C |
Elastic modulus of 215 - 217.99 GPa |
| - |
100.0 °C |
Elastic modulus of 212 - 215 GPa |
| - |
200.0 °C |
Elastic modulus of 188 - 205.94 GPa |
| - |
300.0 °C |
Elastic modulus of 164 - 200 GPa |
| - |
400.0 °C |
Elastic modulus of 188.79 - 190 GPa |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 220 [-] |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.29 [-] |
| - |
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 0.31 [-] |
| - |
400.0 °C |
Poisson's ratio of 0.31 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 84.82 GPa |
| - |
100.0 °C |
Shear modulus of 82.5 GPa |
| - |
200.0 °C |
Shear modulus of 79.57 GPa |
| - |
300.0 °C |
Shear modulus of 75.86 GPa |
| - |
400.0 °C |
Shear modulus of 72 GPa |
| Tensile strength |
20.0 °C |
Tensile strength of 730 MPa |
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