High Quality 4j42 /Nilo42/ Uniseal 42 Sealing Alloy Strip

Product Details
Customization: Available
Alloy: Alloy
Certificate: ISO 9001&RoHS&BV
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Number of Employees
15
Year of Establishment
2012-02-06
  • High Quality 4j42 /Nilo42/ Uniseal 42 Sealing Alloy Strip
  • High Quality 4j42 /Nilo42/ Uniseal 42 Sealing Alloy Strip
  • High Quality 4j42 /Nilo42/ Uniseal 42 Sealing Alloy Strip
  • High Quality 4j42 /Nilo42/ Uniseal 42 Sealing Alloy Strip
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Basic Info.

Model NO.
4J42 /Nilo42/ Uniseal 42
Transport Package
According to Customer′s Requirements
Specification
RoHS
Trademark
Ualloy
Origin
Zhejiang, China
Production Capacity
500tons/Year

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

 
  

tensile strength for strips 

status

tensile strength /MPa

soft

<590

hard

>820

 
 
 
 
 
 
 
 
 

hardness of strip in deep punching status 

deep punching

thickness/mm

Hardness HV

Fe-Ni-Cr

 

≤190

Fe-Ni

>2.5

≤190

≤2.5

≤165
 

 
 
 
 

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 
Strip---Thickness 0.1mm~4.0mm, width:≤300mm,Condition: cold rolled(hot), bright, 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
Strip: Packed in Nylon Polybag first
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
 
 
 
Strip:bright surface; special requirements made as the clients
 

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