Industrial Brush
Civilian Brush
Brush Equipment
Brush Raw Materials
Decoration Materials
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Grade Properties |
Cr20Ni80 |
Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
Major chemical component% | Ni | Margin | Margin | 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 | Margin | Margin | Margin | |
Max TEMP °C | 1200 | 1250 | 1150 | 1100 | 1100 | |
Melting Point °C | 1400 | 1380 | 1350 | 1350 | 1390 | |
Density gcm3 | 8.2 | 8.1 | 8.2 | 8.0 | 7.9 | |
Resistivity 20 °C mm2/m | 1.14±0.05 | 1.18±0.05 | 1.12±0.05 | 1.05±0.05 | 1.04±0.05 | |
Elongation δ% |
min20 |
min20 | min20 | min25 | min20 | |
NO. of repeated bending | min9 | min9 | min9 | min9 | min9 | |
Rapid life test °C / Hour | 1175/100 | 1175/100 | 1120/100 | 1120/100 | 1120/100 | |
Magnetic | Non-magnetic | Non-magnetic | Non-magnetic | Non-magnetic | Non-magnetic |