
Electric Heating Resistance 1cr13al4 / Fecral 13/4 Strip / coil for electric furnace heating element
Common name: 1Cr13Al4, Alkrothal 14, Alloy 750, Alferon 902, Alchrome 750, Resistohm 125, Aluchrom W, 750 Alloy, Stablohm 750.
1Cr13Al4 Heating Strip for Oven 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 1Cr13Al4 are used in electric locomotive,
diesel locomotive,metro vehicle and high speed moving car etc brake
system brake resistor,electric ceramic cook top,industrial
furnace,Heating Strip for Oven.
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 20ºC(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 |
Nominal Analysis
Max continuous working temperature: 950ºC.
Melting Temperature: 1450ºC
Electric Resistivity: 1.25 ohm mm2/m
Has been used extensively as heating elements in industrial
furnaces and electrical kilns.
Has less hot strength than Tophet alloys but much higher melting
point.
Ni-Cr: Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr25Ni20 etc.
Nichrome,a non-magnetic alloy of nickel and chromium, is commonly
used to make resistance wire because it has a high resistivity and
resistance to oxidation at high temperatures.
FeCrAl: 1Cr13AI4, 0Cr19AI2, 0Cr15AI5, 0Cr20AI5, 0Cr25AI5, 0Cr21AI6
Nb,OCr27Al7Mo2
FeCrAl, a family of iron-chromium-aluminum alloys used in a wide
range of resistance and high-temperature applications is also used
in the form of resistance wires.
Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over forty years in this field. During forty years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.
We are willing to establish strong and long-time partnership with our customers