Properties
General
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Charpy impact energy | -196.0 °C | 60 J Show Supplier Material materials with Charpy impact energy of 60 J | EN 13445-2 (UFPV-2) and EN 10216-5 |
Creep strength 10^4 cycles | 550.0 °C | 250 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 250 MPa | ISO values, at 10000h |
560.0 °C | 235 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 235 MPa | ISO values, at 10000h | |
570.0 °C | 220 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 220 MPa | ISO values, at 10000h | |
580.0 °C | 205 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 205 MPa | ISO values, at 10000h | |
590.0 °C | 190 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 190 MPa | ISO values, at 10000h | |
600.0 °C | 175 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 175 MPa | ISO values, at 10000h | |
610.0 °C | 160 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 160 MPa | ISO values, at 10000h | |
620.0 °C | 147 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 147 MPa | ISO values, at 10000h | |
630.0 °C | 135 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 135 MPa | ISO values, at 10000h | |
640.0 °C | 123 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 123 MPa | ISO values, at 10000h | |
650.0 °C | 111 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 111 MPa | ISO values, at 10000h | |
660.0 °C | 100 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 100 MPa | ISO values, at 10000h | |
670.0 °C | 91 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 91 MPa | ISO values, at 10000h | |
680.0 °C | 82 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 82 MPa | ISO values, at 10000h | |
690.0 °C | 73 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 73 MPa | ISO values, at 10000h | |
700.0 °C | 65 MPa Show Supplier Material materials with Creep strength 10^4 cycles of 65 MPa | ISO values, at 10000h | |
Creep strength 10^5 cycles | 550.0 °C | 175 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 175 MPa | ISO values, at 100000h |
560.0 °C | 164 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 164 MPa | ISO values, at 100000h | |
570.0 °C | 153 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 153 MPa | ISO values, at 100000h | |
580.0 °C | 142 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 142 MPa | ISO values, at 100000h | |
590.0 °C | 131 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 131 MPa | ISO values, at 100000h | |
600.0 °C | 120 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 120 MPa | ISO values, at 100000h | |
610.0 °C | 109 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 109 MPa | ISO values, at 100000h | |
620.0 °C | 98 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 98 MPa | ISO values, at 100000h | |
630.0 °C | 88 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 88 MPa | ISO values, at 100000h | |
640.0 °C | 78 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 78 MPa | ISO values, at 100000h | |
650.0 °C | 69 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 69 MPa | ISO values, at 100000h | |
660.0 °C | 60 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 60 MPa | ISO values, at 100000h | |
670.0 °C | 52 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 52 MPa | ISO values, at 100000h | |
680.0 °C | 46 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 46 MPa | ISO values, at 100000h | |
690.0 °C | 40 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 40 MPa | ISO values, at 100000h | |
700.0 °C | 34 MPa Show Supplier Material materials with Creep strength 10^5 cycles of 34 MPa | ISO values, at 100000h | |
Elongation | 23.0 °C | 35 % Show Supplier Material materials with Elongation of 35 % | min. |
Tensile strength | 23.0 °C | 490 - 690 MPa Show Supplier Material materials with Tensile strength of 490 - 690 MPa | |
Yield strength Rp0.2 | 20.0 °C | 205 MPa Show Supplier Material materials with Yield strength Rp0.2 of 205 MPa | min. |
50.0 °C | 184 MPa Show Supplier Material materials with Yield strength Rp0.2 of 184 MPa | min. | |
100.0 °C | 177 MPa Show Supplier Material materials with Yield strength Rp0.2 of 177 MPa | min. | |
150.0 °C | 162 MPa Show Supplier Material materials with Yield strength Rp0.2 of 162 MPa | min. | |
200.0 °C | 147 MPa Show Supplier Material materials with Yield strength Rp0.2 of 147 MPa | min. | |
250.0 °C | 137 MPa Show Supplier Material materials with Yield strength Rp0.2 of 137 MPa | min. | |
300.0 °C | 127 MPa Show Supplier Material materials with Yield strength Rp0.2 of 127 MPa | min. | |
350.0 °C | 122 MPa Show Supplier Material materials with Yield strength Rp0.2 of 122 MPa | min. | |
400.0 °C | 118 MPa Show Supplier Material materials with Yield strength Rp0.2 of 118 MPa | min. | |
450.0 °C | 113 MPa Show Supplier Material materials with Yield strength Rp0.2 of 113 MPa | min. | |
500.0 °C | 108 MPa Show Supplier Material materials with Yield strength Rp0.2 of 108 MPa | min. | |
550.0 °C | 103 MPa Show Supplier Material materials with Yield strength Rp0.2 of 103 MPa | min. | |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Carbon | 0.06 % Show Supplier Material materials with Carbon of 0.06 % | max. | |
Chromium | 17.5 % Show Supplier Material materials with Chromium of 17.5 % | ||
Iron | Balance | ||
Manganese | 1.4 % Show Supplier Material materials with Manganese of 1.4 % | ||
Molybdenum | 2.2 % Show Supplier Material materials with Molybdenum of 2.2 % | ||
Nickel | 12 % Show Supplier Material materials with Nickel of 12 % | ||
Phosphorus | 0.04 % Show Supplier Material materials with Phosphorus of 0.04 % | max. | |
Silicon | 0.5 % Show Supplier Material materials with Silicon of 0.5 % | ||
Sulfur | 0.015 % Show Supplier Material materials with Sulfur of 0.015 % | max. | |
Technological properties
| Property | ||
|---|---|---|
| Welding | The weldability of Sandvik 8R61 is good. Welding must be carried out without preheating and subsequent heat treatment is normally not required. Suitable methods of fusion welding are manual metal-arc welding (MMA/SMAW) and gas-shielded arc welding, with the TIG/GTAW method as first choice. For Sandvik 8R61, heat input of <2.0 kJ/mm and interpass temperature of <150°C (300°F) are recommended. Recommended filler metals:
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