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{"title":"Premium Nichrome Foil Nicr8020 Ultrathin 0.005mm\u00d7150mm With Stable Resistivity","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/9a\/2146c4dddb4a0e5d4e99f030e0d0-200x200-1\/premium_nichrome_foil_nicr8020_ultrathin_0_005mm_c3_97150mm_with_stable_resistivity_for_heating_devices_26_electronic_assemblies.jpg","attrs":{"Brand Name":"HUONA","Model Number":"Nicr8020","Certification":"ISO9001, RoHS","Place of Origin":"China"}}
{"title":"HAI-NiCr 60 Flat Wire Nicr6015 Flat Wire Nichrome Resistance Wire For Resistor","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/df\/ae382b71330c96ce28e87866a9fb-200x200-1\/hai_nicr_60_flat_wire_nicr6015_flat_wire_nichrome_resistance_wire_for_resistor.jpg","attrs":{"Brand Name":"HUONA","Model Number":"HAI-NiCr 60","Certification":"ISO9001, RoHS","Place of Origin":"China"}}
{"title":"Resistohm 60 Flat wire Nichrome Heating Wire With Stable Electrical Resistivity","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/ef\/eef8310af80ba8c47b9a2fa4845f-200x200-1\/resistohm_60_flat_wire_nichrome_heating_wire_with_stable_electrical_resistivity_for_heating_elements.jpg","attrs":{"Brand Name":"HUONA","Model Number":"HAI-NiCr 60","Certification":"RoHS, ISO9001","Place of Origin":"China"}}
{"title":"MWS-675 Flat Wire Nicr6015 Flat Wire With Excellent High-Temperature Resistance","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/22\/a61ce03f04b5b948fab4607c41f6-200x200-1\/mws_675_flat_wire_nicr6015_flat_wire_with_excellent_high_temperature_resistance.jpg","attrs":{"Brand Name":"HUONA","Model Number":"MWS-675","Certification":"ISO9001, RoHS","Place of Origin":"China"}}
{"title":"Stablohm 675 Resistance Wire Nichrome 6015 Flat Wire With Good Mechanical","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/96\/f4a3812b3106344e4add109c417f-200x200-1\/stablohm_675_resistance_wire_nichrome_6015_flat_wire_with_good_mechanical_strength.jpg","attrs":{"Brand Name":"HUONA","Model Number":"Stablohm 675","Certification":"ISO9001, RoHS","Place of Origin":"China"}}
{"title":"NCHW2 Flat Wire Nicr6015 Flat Wire For Heating Elements With Good Corrosion &","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/f7\/783458f178da5a29d6ff202a2f2e-200x200-1\/nchw2_flat_wire_nicr6015_flat_wire_for_heating_elements_with_good_corrosion_26_oxidation_resistance.jpg","attrs":{"Brand Name":"HUONA","Model Number":"NCHW2","Certification":"ISO9001, RoHS","Place of Origin":"China"}}
NiCr7030 (also known as Cr30Ni70) is a high-performance nickel-chromium alloy strip composed of 70% nickel and 30% chromium. Engineered for extreme high-temperature environments, it stands out for exceptional thermal stability and oxidation resistance, making it the top choice for 24/7 industrial heating applications.
Key Advantages
Unmatched High-Temperature Resistance: With a melting point of 1380°C and stable performance up to 1200°C, it forms a dense, protective Cr₂O₃ oxide layer at high heat, slowing oxidation and extending service life by 40% compared to ordinary NiCr alloys.
Superior Thermal Stability: Maintains consistent metallurgical structure and electrical resistance under long-term high-temperature cycling, avoiding performance degradation in continuous operation.
Excellent Mechanical Strength: 70% nickel content ensures high creep resistance and tensile strength at elevated temperatures, resisting deformation under mechanical stress.
Core Applications
Industrial furnaces, kilns, and heat treatment equipment (1000–1200°C)
Continuous heating lines for metal processing and ceramic firing
High-temperature industrial ovens and enamel furnaces
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...