Basic Info.
Model NO.
Fecr13al4
Ualloy Name
Ualloy125
Densitity
7.4
Elongtaion
>23(Annealing)
Max Working Temperature
950
Magnetic Properties
Magnetic
Ts
600~700MPa
Cr%
12~15%
Application
Electric Heating System
Raw Material
Fe-Cr-Al
Coefficient of Electric Resistance,
Low
Coil Weight
50kg
Inner Coil
500~550mm
Al%
4~6%
Transport Package
Standard Oversea Package
Specification
0.06 to 8mm
Trademark
Ualloy
Origin
China
Production Capacity
500t Per Month
Product Description
Heating wire 0.2mm to 8mm Stablohm 750 heating Wire for TUBULAR COIL HEATERS in PET Preformed Moulds industry
Ualloy125 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by Stable performance,
Anti-oxidation,Corrosion resistance,High temperature stability,Excellent coil-forming ability,Uniform and beautiful surface condition without spots.It is suitable for use at temperatures up to 950°C.
Typical applications for Ualloy125 are used in electric locomotive, diesel locomotive,metro vehicle and high speed moving car etc brake system brake resistor,electric ceramic cooktop,industrial furnace.
Normal composition%
Ualloy125 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by Stable performance,
Anti-oxidation,Corrosion resistance,High temperature stability,Excellent coil-forming ability,Uniform and beautiful surface condition without spots.It is suitable for use at temperatures up to 950°C.
Typical applications for Ualloy125 are used in electric locomotive, diesel locomotive,metro vehicle and high speed moving car etc brake system brake resistor,electric ceramic cooktop,industrial furnace.
Normal composition%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.12 | 0.025 | 0.025 | 0.70 | Max 1.0 | 12.0~15.0 | Max 0.60 | 4.0~6.0 | Bal. | - |
Typical Mechanical properties(1.0mm)
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 455 | 630 | 22 |
Typical Physical properties
| Density (g/cm3) | 7.40 |
| Electrical resistivity at 20º(ohm.mm2/m) | 1.25 |
| Conductivity coefficient at 20ºC (WmK) | 15 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/ºC |
| 20 ºC- 1000ºC | 15.4 |
| Specific heat capacity | |
| Temperature | 20ºC |
| J/gK | 0.49 |
| Melting point (ºC) | 1450 |
| Max continuous operating temperature in air (ºC) | 950 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC | 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 | 1.120 | 1.132 | 1.142 | 1.150 | - | - | - |
Style of supply
| Alloys Name | Type | Dimension | ||
| Ualloy125W | Wire | D=0.03mm~8mm | ||
| Ualloy125R | Ribbon | W=0.4~40 | T=0.03~2.9mm | |
| Ualloy125S | Strip | W=8~250mm | T=0.1~3.0 | |
| Ualloy125F | Foil | W=6~120mm | T=0.003~0.1 | |
| Ualloy125B | Bar | Dia=8~100mm | L=50~1000 | |
