Product Details
Place of Origin: CHINA
Brand Name: TANKII
Certification: ISO9001
Model Number: CrFeAl 135
Payment & Shipping Terms
Minimum Order Quantity: 20kg
Price: negotiation
Packaging Details: spool+plastic bag+carton+pallet for resistance wires
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20, 000kg/month
Color: |
Sliver Or Polish |
Conductor Material: |
Fecral |
Surface: |
Bright And Oxidation |
Feature:: |
High Nickel, High Resistance |
Certificate:: |
ISO 9001 RoHS SGS |
Type: |
FeCrAl Rod |
Feature: |
High Nickel,high Resistance |
Color: |
Sliver Or Polish |
Conductor Material: |
Fecral |
Surface: |
Bright And Oxidation |
Feature:: |
High Nickel, High Resistance |
Certificate:: |
ISO 9001 RoHS SGS |
Type: |
FeCrAl Rod |
Feature: |
High Nickel,high Resistance |
High Quality Alloy CrFeAl 135 0cr23al5 Rod for Industrial Furnace Heating Elements 12mm
With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, it is widely used in the single crystal furnace, sintering furnace, ceramic calcining furnace and heat treatment furnace.
Normal composition%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.06 | 0.025 | 0.025 | 0.70 | Max 0.6 | 20.5~23.5 | Max 0.60 | 4.2~5.3 | Bal. | - |
Typical Mechanical properties(1.0mm)
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 485 | 670 | 23 |
Typical Physical properties
| Density (g/cm3) | 7.25 |
| Resistivity at 20ºC(мкОм*м) | 1.3-1,4 |
| Conductivity coefficient at 20ºC (WmK) | 13 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/ºC |
| 20 ºC- 1000ºC | 15 |
| Specific heat capacity | |
| Temperature | 20ºC |
| J/gK | 0.46 |
| Melting point (ºC) | 1500 |
| Max continuous operating temperature in air (ºC) | 1250 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC | 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1 | 1.002 | 1.007 | 1.014 | 1.024 | 1.036 | 1.056 | 1.064 | 1.070 | 1.074 | 1.078 | 1.081 | 1.084 | - |
|
Grade
|
Highest temperature
|
Resistivity
|
Melting point
|
Tensile strength
|
Elongation
|
|
0Cr21Al4
|
1100ºC
|
1.23±0.06μΩ.m
|
1500ºC
|
750
|
≥12
|
|
0Cr25Al5
|
1250ºC
|
1.42±0.07μΩ.m
|
1500ºC
|
750
|
≥12
|
|
0Cr21Al6NbCo
|
1350ºC
|
1.43±0.07μΩ.m
|
1510ºC
|
750
|
≥12
|
|
0Cr27Al7Mo2
|
1400ºC
|
1.53±0.07μΩ.m
|
1520ºC
|
750
|
≥10
|
|
KSC
|
1350ºC
|
1.44±0.05μΩ.m
|
1510ºC
|
750
|
≥16
|
|
Cr20Ni80
|
1200ºC
|
1.09±0.05μΩ.m
|
1400ºC
|
750
|
≥20
|
|
Cr15Ni60
|
1150ºC
|
1.12±0.05μΩ.m
|
1390ºC
|
750
|
≥20
|
|
Cr20Ni35
|
1100ºC
|
1.04±0.05μΩ.m
|
1390ºC
|
750
|
≥20
|
|
Cr20Ni30
|
1100ºC
|
1.04±0.05μΩ.m
|
1390ºC
|
750
|
≥20
|
|
Grade
|
Chemical composition%
|
||||||||
|
C
|
P
|
S
|
Mn
|
Si
|
Cr
|
Ni
|
Al
|
Fe
|
|
|
≤
|
|||||||||
|
0Cr21Al4
|
0.12
|
0.025
|
0.025
|
0.7
|
≤1.0
|
17-21
|
≤0.6
|
3-4
|
balance
|
|
0Cr25Al5
|
0.06
|
0.025
|
0.02
|
0.5
|
≤0.6
|
23-26
|
≤0.6
|
4.5-6.5
|
balance
|
|
0Cr21Al6Nb
|
0.05
|
0.025
|
0.02
|
0.5
|
≤0.6
|
21-23
|
≤0.6
|
5-7
|
balance
|
|
0Cr27Al7Mo2
|
0.05
|
0.025
|
0.02
|
0.2
|
≤0.4
|
26.5-27.8
|
≤0.6
|
6-7
|
balance
|
|
Cr20Ni80
|
0.08
|
0.02
|
0.015
|
0.6
|
0.75-1.6
|
20-23
|
balance
|
<0.5
|
≤1.0
|
|
Cr15Ni60
|
0.08
|
0.02
|
0.015
|
0.6
|
0.75-1.6
|
15-18
|
55-61
|
<0.5
|
balance
|
|
Cr20Ni35
|
0.08
|
0.02
|
0.015
|
1.0
|
1-3
|
18-21
|
34-37
|
-
|
balance
|
|
Cr20Ni30
|
0.08
|
0.02
|
0.015
|
1.0
|
1-3
|
18-21
|
30-34
|
-
|
balance
|
Video
Video
