Product Details
Place of Origin: Shanghai, China,
Brand Name: TANKII
Certification: ISO SGS
Model Number: CuMn3
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: negotiable
Packaging Details: wooden case
Delivery Time: 7-15 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 200 Tons per Month
Material: |
CU-MN Alloy |
Diameter: |
0.05mm |
Thickness: |
0.02mm |
Width: |
300 Mm Max. |
Shape: |
Pipe/wire/rod/strip/plate/coil |
Material: |
CU-MN Alloy |
Diameter: |
0.05mm |
Thickness: |
0.02mm |
Width: |
300 Mm Max. |
Shape: |
Pipe/wire/rod/strip/plate/coil |
Copper Nickel Low Resistance Alloys CuMn3 (NC012 / ISA 13 ) for Thermal Overload Relay
1. Description
Cupronickel, also can be called copper nickel alloy, is an alloy of copper, nickel and strengthening impurities, such as iron and manganese.
CuMn3
Chemical Content(%)
| Mn | Ni | Cu |
| 3.0 | Bal. |
Mechanical Properties
| Max Continuous Service Temp | 200 ºC |
| Resistivity at 20ºC | 0.12 ± 10% ohm*mm2/m |
| Density | 8.9 g/cm3 |
| Temperature Coefficient of Resistance | < 38 ×10-6/ºC |
| EMF VS Cu (0~100ºC) | - |
| Melting Point | 1050 ºC |
| Tensile Strength | Min 290 Mpa |
| Elongation | Min 25% |
| Micrographic Structure | Austenite |
| Magnetic Property | Non. |
2. Specification
Wire: Diameter: 0.04mm-8.0mm
Strip: Thickness: 0.01mm-3.0mm
Width: 0.5mm-200mm
3.Usage
It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.
4.Features
It has nice corrosion resistance, good malleability and solderability.
5. Packing detail
1). Coil (plastic spool) + compressed ply-wooden case + pallet
2). Coil (plastic spool) + carton + pallet
6. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
