ASTM A336 Grade F91 Type 1 Normalized and Tempered or Liquid Quenched and Tempered
Equivalent material: DIN 1.4903, DIN X10CrMoVNb9-1, AFNOR TU Z 10 CDVNA 49-213, EN X10CrMoVNb9-1, EN 1.4903, ASTM Grade T91, ASTM K90901, ASTM F91 Type 2, ASTM Grade WP91 Type 1, ASTM Grade P91 Type 1, ASTM Grade 91 Type 2 Class 2, ASTM Grade 91 Type 1 Class 2, UNS K90901
ASTM A336 Grade F91 Type 1 Normalized and Tempered or Liquid Quenched and Tempered general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.6 - 7.7 g/cm³ |
Typical for Martensitic Stainless Steel |
ASTM A336 Grade F91 Type 1 Normalized and Tempered or Liquid Quenched and Tempered thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1E-5 - 1.5E-5 1/K |
Typical for Martensitic Stainless Steel |
| Melting point |
- |
Melting point of 1370 - 1530 °C |
Typical for Martensitic Stainless Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 460 J/(kg·K) |
Typical for Martensitic Stainless Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 14 - 31 W/(m·K) |
Typical for Martensitic Stainless Steel |
ASTM A336 Grade F91 Type 1 Normalized and Tempered or Liquid Quenched and Tempered chemical
| Property |
Value |
| Aluminium |
Aluminium of 0.02 % |
| Carbon |
Carbon of 0.08 - 0.12 % |
| Chromium |
Chromium of 8 - 9.5 % |
| Manganese |
Manganese of 0.3 - 0.6 % |
| Molybdenum |
Molybdenum of 0.85 - 1.05 % |
| Nickel |
Nickel of 0.4 % |
| Niobium |
Niobium of 0.06 - 0.1 % |
| Nitrogen |
Nitrogen of 0.03 - 0.07 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.2 - 0.5 % |
| Sulfur |
Sulfur of 0.025 % |
| Titanium |
Titanium of 0.01 % |
| Vanadium |
Vanadium of 0.18 - 0.25 % |
| Zirconium |
Zirconium of 0.01 % |
ASTM A336 Grade F91 Type 1 Normalized and Tempered or Liquid Quenched and Tempered electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 6E-7 Ω·m |
Typical for Martensitic Stainless Steel |
ASTM A336 Grade F91 Type 1 Normalized and Tempered or Liquid Quenched and Tempered mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 220 GPa |
Typical for Martensitic Stainless Steel |
| Elongation A50 |
23.0 °C |
Elongation A50 of 20 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Martensitic Stainless Steel |
| Reduction of area |
23.0 °C |
Reduction of area of 40 % |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Martensitic Stainless Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 620 - 760 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 415 MPa |
- |
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