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Quality/Safety Certification: 0.00
Nichrome wire
1.Form:wire,bar,strip,pipe
2.Spec:as customers require
3.Standard:GB ASTM AISI ASME JIS DIN
4.ISO certified
Resistance wire
We are glad to introduce ourselves to you as a factory with 20 years experiences specialized in producing and marketing Nickel-Chrome and Iron-Chrome-Aluminum wires and strips.
Material of resistance wire :Cr30Ni70 Cr20Ni80 Cr15Ni60 Cr20Ni35 Cr20Ni30
1Cr13AL40 Cr15AL50 Cr23AL50 Cr25AL50 Cr21AL6Nb 0Cr27AL7Mo2
Specification of resistance wire:
Wire: Φ0.0612mm Bar: Φ14200mm Sheet: δ=0.23*6250mm
Grades | 1Cr13AL4 | 0Cr21AL6 | 0Cr23AL5 | 0Cr25AL5 | 0Cr21AL6Nb | 0Cr27AL7Mo2 | Performance | | | | | | | Main chemical composition% | Cr | 12.0-15.0 | 19.0-22.0 | 20.0-23.5 | 23.0-26.0 | 21.023.0 | 26.527.8 | AI | 4.06.0 | 5.07.0 | 4.25.3 | 4.56.5 | 5.07.0 | 6.07.0 | Fe | balance | balance | balance | balance | balance | balance | Re | appropriate | appropriate | appropriate | appropriate | appropriate | appropriate | | | | | | By volume
Nb:0.5 |
By volume
Nb:0.5
| Components maximum use temperature | 950 | 1250 | 1250 | 1250 | 1350 | 1400 | Melting point | 1450 | 1500 | 1500 | 1500 | 1510 | 1520 | Density g/cm3 | 7.40 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | Resistivity μΩ·m,20 | 1.25±0.08 | 1.42±0.07 | 1.35±0.06 | 1.42±0.07 | 1.45±0.07 | 1.53±0.07 | Tensile strength Mpa | 588735 | 637784 | 637784 | 637784 | 637784 | 686784 | Extension rate% | ≥16 | ≥12 | ≥12 | ≥12 | ≥12 | ≥10 | Repeatedly bending frequency | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 | Rapid life h/ | | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1350 | ≥80/1350 | Specific heat J/g. | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | heat conductivity coefficient KJ/m.h | 52.7 | 63.2 | 60.2 | 46.1 | 46.1 | 45.2 | Linear expansion coefficient
a×10-6/
201000 | 15.4 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | Hardness HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | microstructure | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | magnetism | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
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