Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
Products
Manufacturer of a wide range of products which include 4j36 Low Expansion Alloy Plate Invar 36 Round Bar For Precision Instrument Components,Magnetic Iron Nickel Alloy 1J85 Precision Alloy For Magnetic Cores / Sensors / Actuators,...
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Density | 8.1 g/cm³ |
| Alloy | Iron nickel alloy with ultra-low coefficient of expansion |
| Mechanical Properties | Excellent |
| The tensile strength is about | 490-680 MPa |
| Yield strength | ≥ 240 MPa |
| Extremely low | coefficient of thermal expansion |
| Melting point: | ranging from 1390 to 1450 ° C |
| Higher | tensile strength and yield strength |
| Widely used in | electronics, aerospace, automobile and other fields |
| Hardness | 130 to 180 HB in annealed state, 170 to 200 HB in cold rolled state |
| Brand Name | Zhonggong Special Metallurgy |
| Model Number | 4J36 alloy plate |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Composition | Iron (Fe), Nickel (Ni), Silicon (Si) |
| Magnetic Properties | High initial permeability, low coercivity |
| Mechanical Properties | Good ductility, moderate strength |
| Electrical Resistivity | Low |
| Curie Temperature | Typically around 350°C |
| Thermal Expansion Coefficient | Low |
| Applications | Magnetic cores, sensors, actuators |
| Characteristics | Stable magnetic performance over wide temperature range |
| Processing | Machinable, can be welded and soldered |
| Brand Name | Zhonggong Special Metallurgy |
| Model Number | 1J85 Alloy |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Density | 8.1 g/cm³ |
| Alloy | Iron nickel alloy with ultra-low coefficient of expansion |
| Mechanical Properties | Excellent |
| The tensile strength is about | 490-680 MPa |
| Yield strength | ≥ 240 MPa |
| Extremely low | coefficient of thermal expansion |
| Melting point: | ranging from 1390 to 1450 ° C |
| Higher | tensile strength and yield strength |
| Brand Name | Zhonggong Special Metallurgy |
| Model Number | 4J36 alloy plate |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Name | Nickel Iron Alloy |
| Composition | Ni: 42%, Fe: Balance |
| Density | 8.2 g/cm³ |
| Thermal Expansion | 1.5 x 10^-6 /°C |
| Yield Strength | 600 MPa |
| Tensile Strength | 800 MPa |
| Elongation | 15% |
| Hardness | 200 HB |
| Application | Precision Instruments, Electronic Components |
| Brand Name | 4J42 Alloy |
| Model Number | 4J42 Alloy |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Different names | 1j50,Permalloy 50,VACOFLUX 50 |
| density | 8.25g/cm3 |
| Delivery surface | black or bright |
| Feature | Good magnetic properties,Good processing performance,Etc |
| Lead Time | Confirm as needed |
| type | Bars, tubes, plates, etc. |
| Model Number | 1J50 light stick |
| Brand Name | Zhonggong Special Metallurgy |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Density | ~8.0 g/cm³ |
| Tensile Strength | ~690 MPa (100 ksi) |
| Yield Strength | ~400 MPa (58 ksi) |
| Elongation | ~30% |
| Machinability | Good |
| Weldability | Excellent |
| Melting Point | ~1420°C (2588°F) |
| Applications | Precision instruments, aerospace components, electronics |
| Brand Name | 4J29 Alloy |
| Model Number | 4J29 Alloy |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Density | 8.20g/cm3 |
| Product Surface | Black Or Bright |
| Specification And Size | Cut According To Customer Requirements |
| Chemical Composition | High saturation magnetic induction intensity iron cobalt vanadium soft magnetic alloy |
| Product | Bars, plates, pipes, forgings, etc |
| saturation magnetic induction | High |
| Excellent | Resilience |
| workability | Yes |
| Brand Name | Zhonggong Special Metallurgy |
| Model Number | 1j22 soft magnetic precision alloy |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Composition | Ni: 40%, Fe: Balance |
| Density | 8.2 g/cm³ |
| Thermal Expansion | 1.4 x 10^-6 /°C |
| Yield Strength | 600 MPa |
| Tensile Strength | 800 MPa |
| Elongation | 12% |
| Hardness | 210 HB |
| Application | Precision Instruments, Electronics |
| Brand Name | 6J12 Alloy |
| Model Number | 6J40 Alloy |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Packaging Details | Standard export packaging, or packaging as required |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Composition | Iron (Fe), Nickel (Ni), Cobalt (Co), Manganese (Mn) |
| Magnetic Properties | High magnetic permeability, low coercivity |
| Mechanical Properties | Good ductility, moderate strength |
| Thermal Expansion Coefficient | Low |
| Electrical Resistivity | Moderate |
| Curie Temperature | Typically around 450°C |
| Applications | Magnetic shielding, telecommunication components |
| Characteristics | Stable magnetic performance over wide temperature range |
| Processing | Machinable, can be welded and soldered |
| Brand Name | Zhonggong Special Metallurgy |
| Model Number | 4J42 alloy |
| Place of Origin | China |
| Certification | ISO Certificate |
MOQ: 100KG
Price: Price is negotiated based on the required specifications and quantity
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Density | High |
| 4J33 alloy is an | iron-nickel-cobalt alloy |
| elastic modulus | High |
| Low | resistivity |
| Elastic modulus | is 139 GPa |
| Resistivity | 0.46 μΩ·m |
| The thermal expansion coefficient | is about 8.5×10⁻⁶/°C |
| Good | plasticity and toughness |
| With | high magnetic permeability and low hysteresis loss |
| Brand Name | Zhonggong Special Metallurgy |
| Model Number | Kovar 4J33 round bar |
| Place of Origin | China |
| Certification | ISO Certificate |
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