Cr21al6nb for Heating Resistance Material Auto Parts Resistor Spring
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Product Details
| Customization: | Available |
|---|---|
| Type: | Fecral |
| Standard: | ASTM, AISI, GB, JIS, DIN |
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Basic Info.
- Model NO.
- cr21al6nb spring
- Grade
- 216nb
- Certification
- ISO, RoHS, AISI, ASTM, GB
- Shape
- Spring
- Technique
- Cold Rolled
- Surface Treatment
- Bright
- OEM
- Yes
- Sample
- Free
- Diameter
- 0.1-1mm
- Surface
- Bright
- Use
- Auto Part
- State
- Spring
- Transport Package
- Wooden Pallet, Wooden Case, Spool
- Specification
- 0.15-5mm
- Trademark
- Huona
- Origin
- China
- HS Code
- 72230000
- Production Capacity
- 5000ton/Year
Product Description
Cr21al6nb for Heating Resistance Material Auto Parts Resistor Spring
Fecral (0Cr21Al6)
1. Introduction to products
FeCrAl Cr21Al6, With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature,
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max0.06 | Max 0.025 | Max 0.025 | Max0.70 | Max 1.0 | 19.0~22.0 | Max 0.60 | 5.0~7.0 | Bal. | - |
2. Application
FeCrAl Resistance Wire, widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.
3. Characteristics
FeCrAl Resistance wire, Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.
4. Advantage
High quality, short delivery time, small MOQ.
5. Packing detail
Spool, coil, wooden case(as per client's requiryment).
6. Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
| The allowable tolerance of alloy wire and rod diameter GB/T1234-2102 | ||
| Category | Diameter(mm) | Tolerance(mm) |
| Cold-drawn steel wire | 0.02 ~ 0.025 | 0.02 ~ 0.025 |
| 0.025 ~ 0.03 | 0.025 ~ 0.03 | |
| 0.03 ~ 0.05 | 0.03 ~ 0.05 | |
| 0.05 ~ 0.1 | 0.05 ~ 0.1 | |
| 0.1 ~ 0.3 | 0.1 ~ 0.3 | |
| 0.3 ~ 0.5 | 0.3 ~ 0.5 | |
| 0.5 ~ 1.0 | 0.5 ~ 1.0 | |
| 1.0 ~ 3.0 | 1.0 ~ 3.0 | |
| 3.0 ~ 6.0 | 3.0 ~ 6.0 | |
| 6.0 ~ 8.0 | 6.0 ~ 8.0 | |
| 8.0 ~ 10.0 | 8.0 ~ 10.0 | |
| Hot-finished rod | 5.5 ~ 12.0 | ±0.4 |

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