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| Categories | Steel Sheet Coil |
|---|---|
| Certification: | ISO9001:2008 |
| Place of Origin: | China |
| MOQ: | Negotiated |
| Price: | Negotiated |
| Payment Terms: | Negotiated |
| Supply Ability: | depending |
| Delivery Time: | depending |
| Packaging Details: | sea or air worthy packing |
| Chemical composition: | Ni,Cr,Fe |
| the maxi.temp. for the parts and components made by this material: | 1250℃ |
| fusion point: | 1400℃ |
| Material Density: | 7.9-8.4g/cm3 |
| Electrical resistivity: | 1.04-1.18µΩ·m,20℃ |
| Elongation%: | ≥20 |
| Specific heat ratioJ/g.℃: | 0.44-0.5 |
| length: | Customized |
| width: | 1.0-230mm |
| thickness: | 0.01-4mm |
| Application: | electrical components and parts |
industrial coil metal sheet 0.01 - 4mm thickness
Ni-Cr Alloy Strip can be trimmed into the width as you wish,and they also can be processed to be resistor flakelet.
the major technical performance.
| Designations | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 |
| Ni | Remainings | Remainings | 55.0~61.0 | 34.0~37.0 | 30.0~34.0 |
| Cr | 20.0~23.0 | 28.0~31.0 | 15.0~18.0 | 18.0~21.0 | 18.0~21.0 |
| Fe | ≤1.0 | ≤1.0 | Remainings | Remainings | Remainings |
| the max.temp.of the circumstance where the components made of these material to be used. ℃ | 1200 | 1250 | 1150 | 1100 | 1100 |
| fusion Point ℃ | 1400 | 1380 | 1390 | 1390 | 1390 |
| Density g/cm3 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
| resistivity µΩ·m,20℃ | 1.09±0.05 | 1.18±0.05 | 1.11±0.05 | 1.04±0.05 | 1.04±0.05 |
| Elongation | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
| Specific Heat J/g ℃ | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 |
| Thermal Conducting Coefficient KJ/m.h℃ | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
| Coefficient of Linear Expansion ax10-6/℃(20~1000℃) | 18 | 17 | 17 | 19 | 19 |
microconstituent | austenite | austenite | austenite | austenite | austenite |
| magnetism | Non | Non | Non | Non | Non |
Chemical Component
| Designation | Chemical Component(Not exceeding all the figures below ) | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Others | |
| Cr20Ni80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Remains | 0.50 | 1.0 | N/A |
| Cr30Ni70 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75~1.60 | 28.0~31.0 | Remains | 0.50 | 1.0 | N/A |
| Cr15Ni60 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75~1.60 | 15.0~18.0 | 55.0~61.0 | 0.50 | Remains | N/A |
| Cr20Ni35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00~3.00 | 18.0~21.0 | 34.0~37.0 | N/A | Remains | N/A |
| Cr20Ni30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00~2.00 | 18.0~21.0 | 30.0~34.0 | N/A | Remains | N/A |
Resistivity of Strip material
| Designations | thickness mm | Resistivity µΩ·m,20℃ |
| Cr20Ni80 | ≤0.80 | 1.09±0.05 |
| >0.80~3.00 | 1.13±0.05 | |
| >3.00 | 1.14±0.05 | |
| Cr30Ni70 | ≤0.80 | 1.18±0.05 |
| >0.80~3.00 | 1.19±0.05 | |
| >3.00 | 1.20±0.05 | |
| Cr15Ni60 | ≤0.80 | 1.11±0.05 |
| >0.80~3.00 | 1.14±0.05 | |
| >3.00 | 1.15±0.05 | |
| Cr20Ni35 | <0.80 | 1.04±0.05 |
| Cr20Ni30 | ≥0.80 | 1.06±0.05 |
The specs that can be processed
thickness 0.01-4.0mm width 1.0-230mm
Hardness
Hard, Semi Hard, Soft
Packing Type
COil in Wrap.
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