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| Name: | CuNi6 CuNi8 CuNi10 CuNi14 | Material Type: | CuNi44Mn1(NC050) |
|---|---|---|---|
| Resistivity: | 0.49(at 20℃ (Ωmm2/m)) | Magnetic Properties: | Non-magnetic |
| Density (g/cm3): | 8.9 | Conductivity Coefficient At 20℃: | 23WmK |
| Supply State: | Wire /Strip/ Rod/foil | ||
| Highlight: | CuNi44 heating wire 0.4mm,Cuprothal 294 wire 420MPa,MWS-294 bare resistivity 0.49 |
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| Performance Brand | NC020 | NC025 | NC030 | NC035 | NC040 | NC050 | CuNi44 |
|---|---|---|---|---|---|---|---|
| Main Chemical Content % - Ni | 14.2 | 19 | 23 | 30 | 34 | 44 | 44 |
| Mn | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | 1.0 |
| Cu | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
| Element Max Working Temperature ℃ | 300 | 300 | 300 | 350 | 350 | 400 | 400 |
| Density g/cm³ | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 |
| Resistivity Ωmm²/m, at 20℃ | 0.20±5% | 0.25±5% | 0.30±5% | 0.35±5% | 0.40±5% | 0.49±5% | 0.49±5% |
| Temperature factor of resistivity 10⁻⁵/℃(200-600℃) | <38 | <25 | <16 | <10 | -0 | <-6 | <-6 |
| Melting Point ℃ | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | 1280 |
| Tensile Strength MPa | ≥310 | ≥340 | ≥350 | ≥400 | ≥400 | ≥420 | ≥420 |
| Elongation % (>1.0) | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 | ≥25 |
| Alloys | Working In atmosphere at 20℃ | Working at max temperature 200℃ |
|---|---|---|
| Air and oxygen contain gases | good | good |
| gases with Nitrogen | good | good |
| gases with sulfur oxidability | good | good |
| gases with sulfur reductibility | good | bad |
| carburization | bad | good |
| Alloys Name | Type | Dimension |
|---|---|---|
| OhmAlloy049W | Wire | D=0.06mm~8mm |
| OhmAlloy049R | Ribbon | W=0.4~40, T=0.05~2.9mm |
| OhmAlloy049S | Strip | W=8~200mm, T=0.1~3.0 |
| OhmAlloy049F | Foil | W=6~120mm, T=0.005~0.1 |
| OhmAlloy049B | Bar | Dia=8~100mm, L=50~1000 |
Contact Person: Mr. Qiu
Tel: +8613795230939