Properties
General
| Property | Value |
|---|---|
Density | 8 g/cm³ Show Supplier Material materials with Density of 8 g/cm³ |
Dimension
| Property | Value | Comment |
|---|---|---|
Diameter | 250 mm Show Supplier Material materials with Diameter of 250 mm | max. |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Charpy impact energy, V-notch | 100 J Show Supplier Material materials with Charpy impact energy, V-notch of 100 J | ||
Elastic modulus | 20 °C | 200 GPa Show Supplier Material materials with Elastic modulus of 200 GPa | |
100 °C | 194 GPa Show Supplier Material materials with Elastic modulus of 194 GPa | ||
200 °C | 186 GPa Show Supplier Material materials with Elastic modulus of 186 GPa | ||
300 °C | 179 GPa Show Supplier Material materials with Elastic modulus of 179 GPa | ||
400 °C | 172 GPa Show Supplier Material materials with Elastic modulus of 172 GPa | ||
500 °C | 165 GPa Show Supplier Material materials with Elastic modulus of 165 GPa | ||
Elongation | 30 % Show Supplier Material materials with Elongation of 30 % | A5 | Transverse | |
40 % Show Supplier Material materials with Elongation of 40 % | A5 | ||
Hardness, Brinell | 215 [-] Show Supplier Material materials with Hardness, Brinell of 215 [-] | ||
Hardness, Rockwell C | 22 [-] Show Supplier Material materials with Hardness, Rockwell C of 22 [-] | ||
Tensile strength | 500 - 700 MPa Show Supplier Material materials with Tensile strength of 500 - 700 MPa | ||
Yield strength | 20 °C | 200 MPa Show Supplier Material materials with Yield strength of 200 MPa | RP02 |
23 °C | 235 MPa Show Supplier Material materials with Yield strength of 235 MPa | RP1 | |
100 °C | 185 MPa Show Supplier Material materials with Yield strength of 185 MPa | RP02 | |
100 °C | 215 MPa Show Supplier Material materials with Yield strength of 215 MPa | RP1 | |
150 °C | 175 MPa Show Supplier Material materials with Yield strength of 175 MPa | RP02 | |
150 °C | 205 MPa Show Supplier Material materials with Yield strength of 205 MPa | RP1 | |
200 °C | 165 MPa Show Supplier Material materials with Yield strength of 165 MPa | RP02 | |
200 °C | 192 MPa Show Supplier Material materials with Yield strength of 192 MPa | RP1 | |
250 °C | 155 MPa Show Supplier Material materials with Yield strength of 155 MPa | RP02 | |
250 °C | 183 MPa Show Supplier Material materials with Yield strength of 183 MPa | RP1 | |
300 °C | 145 MPa Show Supplier Material materials with Yield strength of 145 MPa | RP02 | |
300 °C | 175 MPa Show Supplier Material materials with Yield strength of 175 MPa | RP1 | |
350 °C | 140 MPa Show Supplier Material materials with Yield strength of 140 MPa | RP02 | |
350 °C | 169 MPa Show Supplier Material materials with Yield strength of 169 MPa | RP1 | |
400 °C | 135 MPa Show Supplier Material materials with Yield strength of 135 MPa | RP02 | |
400 °C | 160 MPa Show Supplier Material materials with Yield strength of 160 MPa | RP1 | |
450 °C | 131 MPa Show Supplier Material materials with Yield strength of 131 MPa | RP02 | |
450 °C | 160 MPa Show Supplier Material materials with Yield strength of 160 MPa | RP1 | |
500 °C | 129 MPa Show Supplier Material materials with Yield strength of 129 MPa | RP02 | |
500 °C | 158 MPa Show Supplier Material materials with Yield strength of 158 MPa | RP1 | |
550 °C | 127 MPa Show Supplier Material materials with Yield strength of 127 MPa | RP02 | |
550 °C | 157 MPa Show Supplier Material materials with Yield strength of 157 MPa | RP1 |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100 °C | 1.65e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.65e-05 1/K | for 20°C to the mentioned temperature |
200 °C | 1.75e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.75e-05 1/K | for 20°C to the mentioned temperature | |
300 °C | 1.8e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.8e-05 1/K | for 20°C to the mentioned temperature | |
400 °C | 1.85e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.85e-05 1/K | for 20°C to the mentioned temperature | |
500 °C | 1.9e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.9e-05 1/K | for 20°C to the mentioned temperature | |
Specific heat capacity | 500 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 500 J/(kg·K) | ||
Thermal conductivity | 15 W/(m·K) Show Supplier Material materials with Thermal conductivity of 15 W/(m·K) |
Electrical
| Property | Value |
|---|---|
Electrical resistivity | 7.5e-07 Ω·m Show Supplier Material materials with Electrical resistivity of 7.5e-07 Ω·m |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Carbon | 0.08 % Show Supplier Material materials with Carbon of 0.08 % | ||
Chromium | 16.5 - 18.5 % Show Supplier Material materials with Chromium of 16.5 - 18.5 % | ||
Iron | Balance | ||
Manganese | 2 % Show Supplier Material materials with Manganese of 2 % | ||
Molybdenum | 2 - 2.5 % Show Supplier Material materials with Molybdenum of 2 - 2.5 % | ||
Nickel | 10.5 - 13.5 % Show Supplier Material materials with Nickel of 10.5 - 13.5 % | ||
Phosphorus | 0.045 % Show Supplier Material materials with Phosphorus of 0.045 % | ||
Silicon | 1 % Show Supplier Material materials with Silicon of 1 % | ||
Sulfur | 0.03 % Show Supplier Material materials with Sulfur of 0.03 % | ||
Titanium | 0.7 % Show Supplier Material materials with Titanium of 0.7 % | min: 5xC | |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Apparatus and pipeline construction, Construction industry, Chemical industry, Food industry, Mechanical Engineering, Medical and pharmaceutical industry, Shipbuilding | |
| Corrosion properties | Acidur 4571 shows good corrosion resistance in most natural waters with low to medium concentrations of chlorides, salt and hydrochloric acid as well as organic acids. Since Acidur 4571 is resistant to intergranular corrosion even after welding, it meets the following standardized test methods: AFNOR NF 05-159, ASTM A262 Practice E and DIN EN ISO 3651 Part 2. (PREN = 23.1 – 26.7) | |
| General machinability | The addition of titanium leads to the formation of titanium carbonitrides, which increases the tool wear | |
| 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 | Acidur 4571 can be welded with and without filler material using all conventional methods. If a filler metal is necessary, use 1.4430. No heat treatment is required after welding. The interpass temperature should not exceed 200°C. Approach colours must be mechanically or chemically be removed. | |