Precision Alloy

Inconel 600 nickel-chromium-iron alloy plate offers high strength, corrosion resistance, and heat resistance. Density 8.4 g/cm³. Custom sizes available. Certified quality with UT, MT, RT inspection. Ideal for industrial furnaces and heating elements.

FeNi42 (Alloy 42) flat wire offers controlled thermal expansion matching 1075 glass. Ideal for glass-to-metal seals in electronics and lamps. Features good weldability, pre-oxidation treatment, and custom sizes. Certified quality for reliable sealing.

Alloy 42 hollow round bar with 42% nickel content ensures precise thermal expansion matching glass. Ideal for electronic tubes, lamps, and bushings. Offers excellent weldability, pre-oxidation treatment, and custom processing. Reliable for demanding sealing applications.

High-performance Fe-Ni-Co alloy wire for glass-to-metal seals. Low thermal expansion (1.2 ppm/°C for Invar). Stable quality, custom sizes available. Ideal for vacuum tubes, relays, and electronic components.

Kovar foil (ASTM F15/UNS K94610) offers a precise thermal expansion match to borosilicate glass, ensuring reliable glass-to-metal seals. With 29% nickel and 17% cobalt, it provides excellent weldability, wear resistance, and oxidation stability. Ideal for vacuum tubes, relays, and scientific apparatus. Custom sizes available.

Kovar Alloy 4J29 water tube offers a low thermal expansion coefficient (5.5×10⁻⁶/K) matching borosilicate glass. Ideal for vacuum tubes, relays, and electronic seals. Features high Curie point (435°C), excellent weldability, and dense oxidation film. Custom sizes available.

4J29 Kovar alloy pipe offers low electrical resistivity (0.49 Ω·mm²/m) and matched thermal expansion to borosilicate glass. Ideal for glass-to-metal seals in vacuum tubes, X-ray, and microwave devices. Available in square and round profiles. Custom dimensions supported.

High permeability 1J79 alloy strip for precision instruments. Features 0.05mm thickness, 78.5-80% Ni content, and 430°C Curie point. Ideal for transformer cores, chokes, relays, and magnetic shields. Custom sizes available.

High-sensitivity thermal bimetal strip with lower elastic modulus (147-177 GPa) and high resistivity (0.8 μΩ*m). Ideal for automatic protection switching, thermostats, and temperature relays. Offers OEM custom printing and reliable performance from -70 to 350°C.

Precipitation hardenable nickel-chromium alloy with high creep-rupture strength up to 700°C. Excellent corrosion resistance and mechanical properties. Custom sizes available. Ideal for steam turbine, marine, and petrochemical applications.

Evanohm 6J23 alloy strip offers high resistivity (1.33 μΩ/m) and operates up to 1400°C. Excellent thermal stability, deformation ability, and anti-oxidization. Custom sizes available in wire, flat wire, and strip. Ideal for precision resistors and high-temperature heating elements.

High heat sensitive thermal bimetal with resistivity 1.13 µΩ·m and bending coefficient 20.8 K. Ideal for glow starters, offering precise temperature response and compact design. Custom options available. ISO certified.

High heat sensitive bimetallic sheet with resistivity 1.13 and density 7.7 g/cm³. Features high sensitivity, good stability, and lower elastic modulus for compact instrument designs. Ideal for temperature sensors and automatic control systems. Custom options available.

High heat sensitive thermal bimetal strip with high resistivity and lower elastic modulus. Ideal for temperature sensors and control systems. Offers increased instrument sensitivity and compact design. Custom options available.

High thermal sensitivity and resistivity for precise temperature control. Density 7.7 g/cm³, elastic modulus 113-142 GPa. Ideal for fire alarms and sensors. Custom options available. Reliable performance from -70 to 200°C.

High permeability nickel iron alloy foil with 0.01mm thickness and 200mm width. Ideal for magnetic shielding and tape units. Offers excellent magnetic properties, precision dimensions, and customizable supply forms. Certified quality for industrial applications.

High permeability 1J79 nickel alloy strip for magnetic head shells. Features low coercivity, fast demagnetization, and minimal eddy loss. Ideal for currency counters and precision transformers. Custom sizes available with standard export packaging.

High permeability Ni80Mo5 soft magnetic alloy wire with low coercive force and high resistivity. Ideal for magnetic heads, transformers, and shielding. Custom sizes available. Complies with strict chemical composition and heat treatment standards.

High heat sensitive bimetal strip with resistivity 1.25 μΩ·m and bending coefficient 15.3 K. Ideal for fire alarms, thermostats, and relays. Offers high sensitivity, compact design, and custom options. Certifications ensure reliable performance from -70 to 200°C.

High-temperature thermal bimetal strip R22-150 with Ni22Cr3 active layer and Ni36 passive layer. Offers stable thermal deformation and high linear temperature range. Ideal for fuseless breakers and automotive temperature control. Custom sizes available.