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The monel composition is primarily a nickel-copper alloy, typically consisting of approximately 63-70% nickel and 28-34% copper, with small additions of iron, manganese, carbon, a...
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Low Expandable Alloy 4J32/Invar 4J36
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| Grade | C (Max) | Si (Max) | P (Max) | S (Max) | Cu | Se | Mn | Ni | Co | Fe |
| ≤ | ||||||||||
| 4J32 | 0.05 | 0.2 | 0.02 | 0.02 | 0.40-0.80 | — | 0.20-0.60 | 31.5-33.0 | 3.20-4.20 | Bal |
| 4J36 | 0.05 | 0.3 | 0.02 | 0.02 | — | — | 0.20-0.60 | 35.0-37.0 | — | Bal |
About Us
Danyang Haiwei Electrothermal Alloy Co., Ltd.
Danyang Haiwei Electrothermal Alloy Co., Ltd. is located in Lvcheng Town, Danyang City, Jiangsu Province, China. The company was established in 2010 based on the original company "Danyang Huakang Electric Heating Alloy Co., Ltd." and has been in operation for over 40 years. Since its expansion, the company's total area has reached 30,000 square meters. As a famous China Low Expandable Alloy 4J32/Invar 4J36 Manufacturers and Low Expandable Alloy 4J32/Invar 4J36 Factory, the company has production lines for a series of products including FeCrAl, Kanthal, CuNi, NiCr, CuMn, Kangtong, Monel, Incoloy, Hastelloy, etc. We have equipped with advanced equipment and processes, capable of providing a complete product range from raw material melting, steel rolling, stretching, heat treatment to finished products and packaging. Standardization work and strict inspections run through every stage of the product. As Haiven people, we have always adhered to the goal of "building a first-class brand and a first-class enterprise". We uphold the spirit of "quality first, reputation foremost", providing customers with the highest quality products and competitive prices. Welcome new and old customers at home and abroad to visit and patronize. Let us achieve long-term win-win cooperation.
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What Is Monel Metal? The Direct Answer Monel metal is a group of nickel-copper alloys containing approximately 63–70% nickel and 27–34% copper, with minor additions of iron, manga...
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The Bottom Line: Which Should You Choose? Choose Monel when your environment involves seawater, hydrofluoric acid, or highly reducing conditions. Choose stainless steel when oxid...
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The gauge and insulation material of thermocouple wire directly determine its response speed, temperature range, accuracy, mechanical durability, and service life. Thinner wire re...
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To properly install and connect thermocouple wire and avoid measurement errors, you must match the wire type to the application, maintain polarity, minimize extension wire length,...
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