Description
Ni30Cr20 - is an austenitic nickel-chromium alloy suitable for temperature applications up to 1100°C.
This alloy is characterized by high resistivity, good oxidation resistance, good ductility after use and excellent weldability.
Chemical composition
Nominal composition % | C | Si | Mn | Ni | Cr | Al | Fe |
min | - | 1.80 | - | 30.00 | 19.50 | - | Bal |
max | 0.10 | 3.00 | 1.00 | 31.00 | 21.50 | 0.30 |
Physical properties
Density, g/cm3 | 7.90 | |
Resistivity at 20°C, ῼ mm /m | 1.04 | |
Thermal conductivity at 20°C, W/mk | 13.00 | |
Melting point, °C | 1390 | |
Max operating temperature, °C | 1100 | |
Creep strength, MPa | 600°C | 100.00 |
800°C | 20.00 | |
1000°C | 4.00 | |
Magnetic properties | nonmagnetic |
Delivery programm
Wire: (D) 0.02 - 12.00 mm
Flat wire: (TK) 0.05 - 0.20 mm / (W) 2.00 - 5.00 mm
Strip: (TK) 0.05 - 5.00 mm / (W) 5.00 - 250.00 mm
Equivalents
W.N: 1.4860; GOST: X20H30
Contact the seller
Nichrome - Ni30Cr20 (Х20H30)
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