| Grade | Ni+Co | Cu | Si | Mn | C | Mg | S | P | ||
| N4 | 99.8 | 0.015 | 0.03 | 0.002 | 0.01 | 0.01 | 0.001 | 0.001 | ||
| N6 | 99.6 | 0.10 | 0.10 | 0.05 | 0.10 | 0.10 | 0.005 | 0.002 | ||
| Ni201 | ≥99.0 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.02 | / | ≤0.01 | / | ||
| Ni200 | ≥99.2 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.15 | / | ≤0.01 | / |
| Physical Data | |
| Density | 8.89g/cm3 |
| Specific Heat | 0.109(456 J/kg.ºC) |
| Electrical Resistivity | 0.096×10-6ohm.m |
| Melting Point | 1435-1446ºC |
| Thermal Conductivity | 70.2 W/m-K |
| Mean Coeff Thermal Expansion | 13.3×10-6m/m.ºC |
| Typical Mechanical Properties | |
| Mechanical Properties | Nickel 200 |
| Tensile Strength | 462 Mpa |
| Yield Strength | 148 Mpa |
| Elongation | 47% |
| Our Production Standard | |||||
| Bar | Forging | Pipe | Sheet/Strip | Wire | |
| ASTM | ASTM B160 | ASTM B564 | ASTM B161/B163/B725/B751 | AMS B162 | ASTM B166 |
| Main Composition % | |||
| Ni | Mn | Si | |
| NiMn2 | Bal. | 1.5-2.5 | 0.3 |
| NiMn3 | Bal. | 2.3-3.3 | 0.3 |
| NiMn5 | Bal. | 4.6-5.4 | 0.5 |
| Code No. | Dia. mm | TS. N/mm2 | Elongation % |
| NiMn2 | ≤6.0 | ≥350 | ≥20 |
| NiMn3 | ≤6.0 | ≥350 | ≥20 |
| NiMn5 | ≤6.0 | ≥350 | ≥20 |
We offer heating resistance alloy,pure nickel series,corrosion resistance alloy,welding wire&rods, thermocoule wire&cable and stainless steel，nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
1. Widely used in electronic products, is the first choice for making resistance element material
2. Pure nickel wire as electric vacuum material has good processing performance, strong welding(fusion welding, brazing welding),can be used for electroplating .
3. And can be used to produce such as corrosion resistance strong electron tube, bulbs, fluorescent lamp, anode, spacers, electrode holder, lighting, radio equipment, weaving nets, chemical, petroleum, power, aviation, Marine development and environmental protection, etc.
Our company Principle is " Quality first, Customer first". CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and Foam Metal etc, in the form of wire, strip, ribbon, bar, tube, pla
1, We're able to design and develop the product what our customers require and meet their requirements through providing the appropriate engineering drawings or samples. 2, We can provide the products within a week after payment. 3, We can provide sample of the products customer need. 4, We always insist on "Quality first, Customer first" as our business philosophy.