About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsFeCrAl Alloy

High Temperature Stability FeCrAl Alloy 1Cr13Al4 For Brake Resistor / Furnace

Good quality Bimetallic Strip for sales
Good quality Bimetallic Strip for sales
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

I'm Online Chat Now

High Temperature Stability FeCrAl Alloy 1Cr13Al4 For Brake Resistor / Furnace

China High Temperature Stability FeCrAl Alloy 1Cr13Al4 For Brake Resistor / Furnace supplier

Large Image :  High Temperature Stability FeCrAl Alloy 1Cr13Al4 For Brake Resistor / Furnace

Product Details:

Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO9001-2008
Model Number: FeCrAl alloy

Payment & Shipping Terms:

Minimum Order Quantity: 20KG
Price: negotiable
Packaging Details: wooden boxes package
Delivery Time: 7-10 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50 Tons per month
Contact Now
Detailed Product Description
Material: FeCrAl Surface: Bright
Feature: Good Form Stability Resistivity: 1.25Ωmm2/m
Tensile Strength: 630Mpa Size: 0.03mm~8mm

(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.

Normal composition%

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.

C P S Mn Si Cr Ni Al Fe Other
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 20℃(Ωmm2/m) 1.25
Conductivity coefficient at 20℃ (WmK) 15



Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃ 15.4



Specific heat capacity
Temperature 20℃
J/gK 0.49


Melting point (℃) 1450
Max continuous operating temperature in air (℃) 950
Magnetic properties non-magnetic


Temperature Factor of Electrical Resistivity

20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 600℃ 700℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1300℃
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  
OhmAlloy125W Wire D=0.03mm~8mm  
OhmAlloy125R Ribbon W=0.4~40 T=0.03~2.9mm
OhmAlloy125S Strip W=8~250mm T=0.1~3.0
OhmAlloy125F Foil W=6~120mm T=0.003~0.1
OhmAlloy125B Bar Dia=8~100mm L=50~1000


Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mixue

Send your inquiry directly to us (0 / 3000)