Has less hot strength than Tophet alloys but much higher melting point.
0Cr21Al4:
ASTM B603, DIN 17470, JIS C2520, GB/T1234.
Our advantage:High quality,short delivery time,small MOQ.
Characteristics:Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.
Usage:Resistance heating elements;Material in metallurgy;Household appliances;Mechanical manufacturing and other industries.
Chemical Composition
Alloy | Cr% | Al% | Fe% | Re% |
0Cr21Al4 | 18.0-21.0 | 3.0-4.2 | Bal. | Adequacy |
Properties
Alloy | Specific Resistance (at 20°C) (µΩ-m) | Hardness HB | Linear Expansion Coeff. (T=20 – 1000°C) x10-6 | Maximum Operating Temperature of Element (°C) |
0Cr21Al4 | 1.23±0.06 | 200-260 | 13.5 | 1100 |
Packing detail:spool,coil,wooden case(as per client's requiryment)
Visit our wedsite: www.tankii.com or email to us for more information.
SHANGHAI TANKII ALLOY MATERIAL CO.,LTD.
FECRAL AND ALCHROME ALLOY PRODUCER IN CHINA, MOST PROFESSIONAL IN THE WORLD.
Heating Resistance Wire (0Cr21Al4)
