Gold Member Since 2012
Audited Supplier
Hangzhou Ualloy Material Co., Ltd.

Nilo42, Feni42, 4j42 manufacturer / supplier in China, offering Feni42 4j42 Nilo42 Uniseal 42 Sealing Precision Alloy Flat Wire, Cuni10 (NC015) Strip/Foil/ Low Resistance Cuni Alloy, Cuni2 (NC005) Strip/Sheet/Foil/Low Resistance Alloy and so on.

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Supplier Homepage Product Precision Alloy Feni42 4j42 Nilo42 Uniseal 42 Sealing Precision Alloy Flat Wire

Feni42 4j42 Nilo42 Uniseal 42 Sealing Precision Alloy Flat Wire

Purchase Qty.:
(Kg)
50-99 100+
FOB Unit Price: US $50 US $30
Purchase Qty. (Kg) FOB Unit Price
50-99 US $50
100+ US $30
Get Latest Price
Production Capacity: 500tons/Year
Transport Package: According to Customer′s Requirements
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: 4j42
  • Material: Feni
  • Certificate: ISO 9001&RoHS&BV
  • Size: Thickness:Less Than 0.5mm Width: Less
  • MOQ: 50-100 Kgs Per Each Size; If We Have in Stock, 1kg
  • Shippment: by Sea or by Air
  • Advantages: 1.Pass:ISO9001 Certification 2.Fine After-Sale Se
  • Trademark: Ualloy
  • Origin: Zhejiang, China
  • Product Type: Flat Wire
  • Carbon Content: Low Carbon
  • Chemical Composition: Fe, Ni
  • Usage: It Is Applied to Soft Glass-to-Metal and Ceramic-T
  • Payment: T/T, 30% Deposit and The Balance Paid Against The
  • Delivery Time: We Can Do The Order 45-50days Upon Receive The 30%
  • Status: Bright
  • Specification: RoHS, SGS
  • HS Code: 87089910
Product Description

1.Description: 
 
 

Grade and chemical composition  

Grade

Mass fraction (%)

C

P

S

Mn

Si

B

Al

C0

Ni

Cr

Fe


4J42

0.05

0.020

0.020

0.80

0.30

 

0.10

1.0

41.5~42.5

 

balance

 
 
 

heat treating regime and coefficient of linear expansion

 

Grade

Heat treatment on samples

a/(10-6/K)

 

20-300°C

20~400%

20-450°C

 

4J42

Heat the sample to (900±20)°C in hydrogen atmosphere, keep the temperature for one hour, cool to below 200°C at the speed ≤5°C/min then discharge

4.0~5.0

 

6.5~7.5

 

6.5~7.2

6.5~7.2

 

 

9.2~10.0

9.2~9.9

 

 

 
 
 
 

coefficient of expansion  

 

Grade

Average coefficient of expansion a/(10-6/K)

 

20~100°C 

20~200°C 

20~300°C 

20~400°C 

20~450°C

20~500°C

20~600°C

 

4J42

5.6

4.9

4.8

5.9

6.9

7.8

9.2

 

 
 
 
 
2.Size 
Flat Wire---Dia 0.5mm~Dia 5.0mm,length:≤1000mm,Condition:flat rolled, bright annealed 
 
 
 
3.Usage
It is applied to soft glass-to-metal and ceramic-to-metal seals in electronic component.
 
 
 
 
4.MOQ
 50-100 kgs per each size; If we have in stock, 1kgs is available for us.
 
 
5. Payment
 T/T, 30% deposit and the balance paid against the B/L copy.
 100% L/C at sight;
 Wesetern Union;
 Paypal;
 
6.Shippment
By Sea;
By Air (DHL,TNT,UPS,FEDEX etc)
 
 
7.Application
Petrochemical Industry;    Pulp and paper Industry;        Aerospace Industry;
Industrial Furnace;            Special Welding;                     Heating Treatment Industry;
Nuclear Power Industry;    Marine Industry;                       Shipbuilding Industry;
 
 
8.Packing
 Standard export packing, carton with plywood case for safety
Wire: below dia 1.0mm, packed in spool; Above 1.0mm, packed in coil
The goods can be packed as the clients demand.
 
 
 
9.Delivery time
We can do the order 45-50days upon receive the 30% deposit or L/C document.
 
 
 
10.Advantages
1.Pass:ISO9001 certification 
2.fine after-sale services 
3.small order accepted
 
11.Delivery conditions and finishes
 
 
 
Wire & coils: bright soft in oxidation condition; annealed soft wire ; half-soft bright wire
 
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