Mat. No. 1.4120 DIN X20crmo13 Heat Resistant Stainless Steel
Product Description
Production Description:
1. Steel Grade: Mat.No. 1.4120 DIN X20CrMo13
2. Product name: Mat.No. 1.4120 DIN X20CrMo13 Heat Resistant Stainless Steel
width: 1000-3000mm
Length: 1000-12000mm
4.Heat Treatment: as required
5.Standard: ASTM,GB,JIS,DIN,BS
Steel DIN X20CrMo13(Mat.No. 1.4120, DIN X20CrMo13)
Designation by Standards
Chemical Composition (in weight %)
Description
DIN X20CrMo13is stainless, heat resistant steel up to temperature of 550oC. Steel is resistant to water with a low chlorine content in fine-machined or, better still, polished condition.
Applications
Owing to its greater high-temperature strength and corrosion resistance - resulting from the addition of molybdenum - DIN X20CrMo13is used for shafts and blades in water and steam turbine systems. One special field of application is for bedknives in the cellulose industry.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103x N/mm2]: Approx. 210
Density [g/cm3]: 7.7
Thermal conductivity [W/m.K]: 25.0
Electric resistivity [Ohm mm2/m]: 0.60
Specific heat capacity[J/g.K]: 0.43
Magnetisable: Yes
Coefficient of Linear Thermal Expansion 10-6 oC-1
Annealing
Heat to 750-850oC, cool slowly in furnace. Tensile strength is max. 770 N/mm2. Structure is ferrite with spherical carbides.
Quenching
Harden from a temperature of 950-1000oC followed by oil quenching.
Tempering
Tempering temperature: 650-750oC, them air cooling. Structure is transformation structure with ferrite.
Mechanical properties at at ambient temperature
Condition: Quenched, d Contact us if you need more details on Stainless Steel. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Heat Resistant Steel、Heat Stainless Steel. If these products fail to match your need, please contact us and we would like to provide relevant information.
1. Steel Grade: Mat.No. 1.4120 DIN X20CrMo13
2. Product name: Mat.No. 1.4120 DIN X20CrMo13 Heat Resistant Stainless Steel
width: 1000-3000mm
Length: 1000-12000mm
4.Heat Treatment: as required
5.Standard: ASTM,GB,JIS,DIN,BS
Steel DIN X20CrMo13(Mat.No. 1.4120, DIN X20CrMo13)
Designation by Standards
| Brand Name | Ravne No. | Mat. No. | DIN | EN | AISI |
| PK320 | 320 | 1.4120 | X20CrMo13 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 2.05 | 0.25 | 0.30 | 11.50 | - | - | - | - | - |
Description
DIN X20CrMo13is stainless, heat resistant steel up to temperature of 550oC. Steel is resistant to water with a low chlorine content in fine-machined or, better still, polished condition.
Applications
Owing to its greater high-temperature strength and corrosion resistance - resulting from the addition of molybdenum - DIN X20CrMo13is used for shafts and blades in water and steam turbine systems. One special field of application is for bedknives in the cellulose industry.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103x N/mm2]: Approx. 210
Density [g/cm3]: 7.7
Thermal conductivity [W/m.K]: 25.0
Electric resistivity [Ohm mm2/m]: 0.60
Specific heat capacity[J/g.K]: 0.43
Magnetisable: Yes
Coefficient of Linear Thermal Expansion 10-6 oC-1
| 20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC | 20-600oC | 20-700oC |
| 11.7 | 12.0 | 12.4 | 12.9 | 13.3 | 13.6 | 14.0 |
Annealing
Heat to 750-850oC, cool slowly in furnace. Tensile strength is max. 770 N/mm2. Structure is ferrite with spherical carbides.
Quenching
Harden from a temperature of 950-1000oC followed by oil quenching.
Tempering
Tempering temperature: 650-750oC, them air cooling. Structure is transformation structure with ferrite.
Mechanical properties at at ambient temperature
Condition: Quenched, d Contact us if you need more details on Stainless Steel. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Heat Resistant Steel、Heat Stainless Steel. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Alloy and carbon steel > steel sheet
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