Tha NiCr 60 15 (2.4867) air a chleachdadh airson stuthan eileamaidean teasachaidh dealain ann an innealan dachaigheil. Is e cleachdaidhean àbhaisteach eileamaidean tiùbalach le còmhdach meatailt a thathas a’ cleachdadh ann an, mar eisimpleir, truinnsearan teth, griolan, àmhainnean tostair agus teasadairean stòraidh. Tha an aloidhean 6015 cuideachd air an cleachdadh airson corailean crochte ann an teasadairean èadhair ann an tiormairean aodaich, teasadairean fan, tiormairean làimhe.
Ìre | Ni80Cr20 | Ni70Cr30 | Ni60Cr23 | Ni60Cr15 | Ni35Cr20 | Karma | Evanohm | |
Co-dhèanamh ainmichte% | Ni | Bal | Bal | 58.0-63.0 | 55.0-61.0 | 34.0-37.0 | Bal | Bal |
Cr | 20.0-23.0 | 28.0-31.0 | 21.0-25.0 | 15.0-18.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
Fe | ≦1.0 | ≦1.0 | Bal | Bal | Bal | 2.0-3.0 | – | |
Al1.0-1.7 Ti 0.3-0.5 | Al2.7-3.2 Mn0.5-1.5 | Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5 | ||||||
Teòthachd obrachaidh as àirde (°C) | 1200 | 1250 | 1150 | 1150 | 1100 | 300 | 400 | |
Frith-sheasmhachd (Ω/cmf, 20℃) | 1.09 | 1.18 | 1.21 | 1.11 | 1.04 | 1.33 | 1.33 | |
Frith-sheasmhachd (uΩ/m, 60°F) | 655 | 704 | 727 | 668 | 626 | 800 | 800 | |
Dlùths (g/cm³) | 8.4 | 8.1 | 8.4 | 8.2 | 7.9 | 8.1 | 8.1 | |
Seoltachd Teirmeach (KJ/m·h·℃) | 60.3 | 45.2 | 45.2 | 45.2 | 43.8 | 46.0 | 46.0 | |
Co-èifeachd Leudachaidh Lìnearach (×10¯6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
Puing Leaghaidh (℃) | 1400 | 1380 | 1370 | 1390 | 1390 | 1400 | 1400 | |
Cruas (Hv) | 180 | 185 | 185 | 180 | 180 | 180 | 180 | |
Neart teannachaidh (N/mm)2 ) | 750 | 875 | 800 | 750 | 750 | 780 | 780 | |
Leudachadh (%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | 10-20 | 10-20 | |
Structar Meanbh-ghrafaigeach | austenite | austenite | austenite | austenite | austenite | austenite | austenite | |
Togalaichean Magnetic | Chan eil | Chan eil | Chan eil | Beagan | Chan eil | Chan eil | Chan eil | |
Beatha Luath (u/℃) | ≥81/1200 | ≥50/1250 | ≥81/1200 | ≥81/1200 | ≥81/1200 | - | - |
150 0000 2421