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Product Details:
Payment & Shipping Terms:
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| Product Name: | Ohmalloy125 | Size: | 1mm*85mm |
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| Status: | Bright | Package: | 30-50kg/coil |
| Application: | Braking Resistor | Resistance Value: | 0.0147 |
| Other Name: | OCr13Al4 | Feature: | Industry |
| High Light: | heating wire,high temp alloys |
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Braking Resistor FeCrAl Alloy Strip Bright Status OCr13Al4 1mm × 85mm
OhmAlloy125(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.
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C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
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Max |
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0.12 |
0.025 |
0.025 |
0.70 |
Max 1.0 |
12.0~15.0 |
Max 0.60 |
4.0~6.0 |
Bal. |
- |
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Yield strength |
Tensile Strength |
Elongation |
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Mpa |
Mpa |
% |
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455 |
630 |
22 |
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Density (g/cm3) |
7.40 |
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Electrical resistivity at 20℃(Ωmm2/m) |
1.25 |
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Conductivity coefficient at 20℃ (WmK) |
15 |
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Coefficient of thermal expansion |
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Temperature |
Coefficient of Thermal Expansion x10-6/℃ |
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20 ℃- 1000℃ |
15.4 |
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Specific heat capacity |
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Temperature |
20℃ |
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J/gK |
0.49 |
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Melting point (℃) |
1450 |
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Max continuous operating temperature in air (℃) |
950 |
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Magnetic properties |
non-magnetic |
Temperature Factor of Electrical Resistivity
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20℃ |
100℃ |
200℃ |
300℃ |
400℃ |
500℃ |
600℃ |
700℃ |
800℃ |
900℃ |
1000℃ |
1100℃ |
1200℃ |
1300℃ |
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1 |
1.005 |
1.014 |
1.028 |
1.044 |
1.064 |
1.090 |
1.120 |
1.132 |
1.142 |
1.150 |
- |
- |
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Style of supply
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Alloys Name |
Type |
Dimension |
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OhmAlloy125W |
Wire |
D=0.03mm~8mm |
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OhmAlloy125R |
Ribbon |
W=0.4~40 |
T=0.03~2.9mm |
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OhmAlloy125S |
Strip |
W=8~250mm |
T=0.1~3.0 |
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OhmAlloy125F |
Foil |
W=6~120mm |
T=0.003~0.1 |
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OhmAlloy125B |
Bar |
Dia=8~100mm |
L=50~1000 |
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Contact Person: Mr. Qiu
Tel: +8613795230939
