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Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface

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China Shanghai Tankii Alloy Material Co.,Ltd certification
China Shanghai Tankii Alloy Material Co.,Ltd certification
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Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface

Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface
Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface

Large Image :  Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface

Product Details:
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001 SGS
Model Number: Ni42Cr6
Payment & Shipping Terms:
Minimum Order Quantity: 200 KG
Price: negotiable
Packaging Details: Wooned Case
Delivery Time: 7-20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 Tons per month

Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface

Description
Model NO.: Ni42Cr6 Material: Ni-Cr- Fe Alloy
Density: 8.15 G/cm3 Resistivity: 0.92
OEM: Yes Surface: Bright
HS Code: 75052200 Purity: Ni 41.5-42.5
High Light:

Ni42cr6 Fe Ni Alloy

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OEM Nicr Electrical Heating Wire

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Cold Rolling Bright Precision Alloy

4j6 Vacovit426 Carpenter426 Ni42cr6 Fe Ni Alloy Fenicr Glass Sealed Alloy Wire

 

4 j6, 4 j47, 4 j49 at 20 ~ 400 degrees Celsius temperature range, with the expansion coefficient of similar soft glass, used for matching with corresponding soft glass sealing.This kind of alloy containing chromium, after oxidation treatment, the alloy surface generated very dense oxide film, combined with matrix and firm, and soft glass and invasive good.Therefore, to get the sealing side of high strength.Is an important sealing structure in electric vacuum industry material.

 

Chemical Composition in %, Invar

brand Chemical composition
Ni Cr Fe C P Mn B Al Si S
4j6 41.5~42.5 5.4~6.3 Bal 0.05 0.02 0.25 - 0.2 0.3 0.02
4j47 46.8~47.8 0.8~1.4 Bal 0.05 0.02 0.40 - - 0.3 0.02
4j49 46.0~48.0 5.0~6.0 Bal 0.05 0.02 0.40 0.02 - 0.3 0.02

 

 

Basic physical constants and mechanical properties of the alloy:

brand Density g / cm3 resistivity Curie point
4j6 8.15 0.92 270
4j47 8.19 0.55 400
4j49 8.18 0.90 340

 

Typical expansion character(10 -6 / ºC )
Temperature range 20~100 20~200 20~300 20~400 20~500 20~400 20~550 20~600
Expansion coefficient 6.8 7.0 7.7 9.7 11.7 3.2 11.7 12.2

 

Varieties Specifications
mm
Precision
alloy
Resistance Alloys for electrical heating Super alloy Welding wire Corrosion resistant
alloy
Rods hot rolling rods Φ8~38mm available   available   available
Cold-drawn rods ≤50mm available   available   available
Forged rods Φ38~350mm available   available   available
Wires Round wires Φ0.3~8mm available available available available available
Non-circle wires Negotiation available   available   available
Strips Cold rolling 0.15~4×200mm available available available   available
Hot rolling 4~22×200mm available available available   available

 

 Ni42cr6 Fe Ni Alloy Glass Sealed Electrical Heating Wire Bright Surface 0

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Matt

Tel: +8618918855652

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