FeCrAl Alloy 750 FeCrAl resistance strip Alkrothal 14 strip/tape

• Product Type: Wire
• Material: FeCrAl
• use: Household appliances
• Chemical composition: Fe80Cr15Al5
• Resisivity: 1.25
• Density: 7.1g/cm3
• Model NO.: Alloy 750
• Transport Package: Waterproof Film, Weave Bag, Pallet
• Specification: ASTM B603, DIN 17470, JIS C2520, GB/T1234
• Trademark: TANKII
• Origin: Tankii, China
• HS Code: 7408229000
• Production Capacity: 5000 Tons/Year

Product Description

FeCrAl Alloy 750 FeCrAl resistance strip Alkrothal 14 strip/tape

Common name: 1Cr13Al4, Alkrothal 14, Alloy 750, Ohmalloy 40, Alferon 902, Alchrome 750, Resistohm 125, Aluchrom W, 750 Alloy, Stablohm 750. 
 
OhmAlloy125 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 OhmAlloy125 are used in electric locomotive, diesel locomotive,metro vehicle and high speed moving car etc brake system brake resistor,electric ceramic cooktop,industrial furnace.

Chemical Content, %

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.12	0.025	0.025	0.7	≤1.0	14.5-15.5	-	4.5-5.3	Bal.	-

 
Mechanical Properties

Max Continuous Service Temperature: Resisivity 20ºC: Density: Thermal Conductivity: Coefficient of Thermal Expansion: Melting Point: Elongation: Micrographic Structure: Magnetic Property:

1250ºC 1.21+/-0.05ohm mm2/m 7.1g/cm3 46.1 KJ/m·h·ºC 16.0×10-6/ºC (20ºC~1000ºC) 1500ºC Min 16% Ferrite magnetic

Nominal Analysis

20.00 Cr, 5.00 Al, Bal. Fe

Max contineous working temperature: 1250ºC.

Melting Temperature: 1500ºC

Electric Resistivity: 1.42 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.

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