Propiedades
General
| Property | Value |
|---|---|
Densidad | 8 g/cm³ Show Supplier Material materials with Densidad of 8 g/cm³ |
Medidas
| Property | Value | Comment |
|---|---|---|
Diámetro | 250 mm Show Supplier Material materials with Diámetro of 250 mm | max. |
Mecánica
| Property | Temperature | Value | Comment |
|---|---|---|---|
Charpy impact energy, V-notch | 100 J Show Supplier Material materials with Charpy impact energy, V-notch of 100 J | ||
Dureza Brinell | 215 [-] Show Supplier Material materials with Dureza Brinell of 215 [-] | ||
Dureza Rockwell C | 22 [-] Show Supplier Material materials with Dureza Rockwell C of 22 [-] | ||
Elongación | 40 % Show Supplier Material materials with Elongación of 40 % | A5 | |
Límite elástico | 20 °C | 200 MPa Show Supplier Material materials with Límite elástico of 200 MPa | RP02 |
23 °C | 235 MPa Show Supplier Material materials with Límite elástico of 235 MPa | RP1 | |
100 °C | 175 MPa Show Supplier Material materials with Límite elástico of 175 MPa | RP02 | |
100 °C | 210 MPa Show Supplier Material materials with Límite elástico of 210 MPa | RP1 | |
150 °C | 158 MPa Show Supplier Material materials with Límite elástico of 158 MPa | RP02 | |
150 °C | 190 MPa Show Supplier Material materials with Límite elástico of 190 MPa | RP1 | |
200 °C | 145 MPa Show Supplier Material materials with Límite elástico of 145 MPa | RP02 | |
200 °C | 175 MPa Show Supplier Material materials with Límite elástico of 175 MPa | RP1 | |
250 °C | 135 MPa Show Supplier Material materials with Límite elástico of 135 MPa | RP02 | |
250 °C | 165 MPa Show Supplier Material materials with Límite elástico of 165 MPa | RP1 | |
300 °C | 127 MPa Show Supplier Material materials with Límite elástico of 127 MPa | RP02 | |
300 °C | 155 MPa Show Supplier Material materials with Límite elástico of 155 MPa | RP1 | |
350 °C | 120 MPa Show Supplier Material materials with Límite elástico of 120 MPa | RP02 | |
350 °C | 150 MPa Show Supplier Material materials with Límite elástico of 150 MPa | RP1 | |
400 °C | 115 MPa Show Supplier Material materials with Límite elástico of 115 MPa | RP02 | |
400 °C | 145 MPa Show Supplier Material materials with Límite elástico of 145 MPa | RP1 | |
450 °C | 112 MPa Show Supplier Material materials with Límite elástico of 112 MPa | RP02 | |
450 °C | 141 MPa Show Supplier Material materials with Límite elástico of 141 MPa | RP1 | |
500 °C | 110 MPa Show Supplier Material materials with Límite elástico of 110 MPa | RP02 | |
500 °C | 139 MPa Show Supplier Material materials with Límite elástico of 139 MPa | RP1 | |
550 °C | 108 MPa Show Supplier Material materials with Límite elástico of 108 MPa | RP02 | |
550 °C | 137 MPa Show Supplier Material materials with Límite elástico of 137 MPa | RP1 | |
Módulo elástico | 20 °C | 200 GPa Show Supplier Material materials with Módulo elástico of 200 GPa | |
100 °C | 194 GPa Show Supplier Material materials with Módulo elástico of 194 GPa | ||
200 °C | 186 GPa Show Supplier Material materials with Módulo elástico of 186 GPa | ||
300 °C | 179 GPa Show Supplier Material materials with Módulo elástico of 179 GPa | ||
400 °C | 172 GPa Show Supplier Material materials with Módulo elástico of 172 GPa | ||
500 °C | 165 GPa Show Supplier Material materials with Módulo elástico of 165 GPa | ||
Resistencia a la tracción | 500 - 700 MPa Show Supplier Material materials with Resistencia a la tracción of 500 - 700 MPa |
Aplicaciones térmicas
| Property | Temperature | Value | Comment |
|---|---|---|---|
Calor específico | 500 J/(kg·K) Show Supplier Material materials with Calor específico of 500 J/(kg·K) | ||
Coeficiente de dilatación térmica | 100 °C | 1.6e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.6e-05 1/K | for 20°C to the mentioned temperature |
200 °C | 1.65e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.65e-05 1/K | for 20°C to the mentioned temperature | |
300 °C | 1.7e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.7e-05 1/K | for 20°C to the mentioned temperature | |
400 °C | 1.75e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.75e-05 1/K | for 20°C to the mentioned temperature | |
500 °C | 1.8e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.8e-05 1/K | for 20°C to the mentioned temperature | |
Conductividad térmica | 15 W/(m·K) Show Supplier Material materials with Conductividad térmica of 15 W/(m·K) |
Eléctrico
| Property | Value |
|---|---|
Resistividad eléctrica | 7.5e-07 Ω·m Show Supplier Material materials with Resistividad eléctrica of 7.5e-07 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Azufre | 0.03 % Show Supplier Material materials with Azufre of 0.03 % |
Carbono | 0.07 % Show Supplier Material materials with Carbono of 0.07 % |
Cromo | 16.5 - 18.5 % Show Supplier Material materials with Cromo of 16.5 - 18.5 % |
Fósforo | 0.045 % Show Supplier Material materials with Fósforo of 0.045 % |
Hierro | Balance |
Manganeso | 2 % Show Supplier Material materials with Manganeso of 2 % |
Molibdeno | 2 - 2.5 % Show Supplier Material materials with Molibdeno of 2 - 2.5 % |
Nitrógeno | 0.1 % Show Supplier Material materials with Nitrógeno of 0.1 % |
Níquel | 10 - 13 % Show Supplier Material materials with Níquel of 10 - 13 % |
Silicona | 1 % Show Supplier Material materials with Silicona of 1 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Construction industry, Chemical industry, Decorative purposes and kitchen equipment, Petroleum industry/Petrochemical industry, Food industry, Mechanical engineering, Automotive industry | |
| Corrosion properties | Very Good - Acidur 4401 shows a very good corrosion resistance in the presence of chlorides. Acidur 4401 shows excellent corrosion resistance in natural environmental media as well as in industrial areas with moderate chlorine and salt concentrations, in the food industry and in the agricultural food sector. However, according to DIN EN ISO 3651 part 2, Acidur 4401 is not resistant to intergranular corrosion. There is also no resistance to seawater. | |
| General machinability | Machinability of the Acidur 4401 is harder than Acidur 4404 due to higher carbon content. | |
| Heat Treatment | Solution annealing: 1020-1120°C (water, air) fast cooling | |
| Hot forming | It is formable at 900-1200°C | |
| Processing history | Solution Annealed | |
| Welding | Excellent - Acidur 4401 shows good weldability with or without welding filler. If a filler metal is necessary, use 1.4430. The maximum interlayer temperature is 150°C. Due to the high carbon content, chromium carbides can form which reduces the resistance to intergranular corrosion. A heat treatment after welding is required. If this cannot be guaranteed, it is recommended to use the lower carbon variant Acidur 4404, the corrosion resistance is influenced by the heat input during welding. | |