N4 N6 Pure Nickel Strip

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Product Description

Product Description

Pure nickel strip

Application Range
This group of nickel based wires is mainly applied for the manufacture of electrical vacuum components within electrical instruments.

Product features
1) Well mechanical and physical properties of the material quality
2) Has a high melting point., with good corrosion-resistance
3) With efficient hot intensity

The description of products
1) The chemical composition:

Name		Main chemical composition,%							executive standard
Name		Ni+Co	Cu	Si	Mn	C	Mg	Impurity	executive standard
Pure nickel	N4	≥99.9	≤0.015	≤0.03	≤0.002	≤0.01	≤0.01	≤0.1	GB/T5235-2007
Pure nickel	N6	≥99.5	≤0.10	≤0.10	≤0.05	≤0.10	≤0.10	≤0.5	GB/T5235-2007

2) Size and Tolerances

Diameter	0.025-0.03	>0.03-0.10	>0.10-0.40	>0.40-0.80	>0.80-1.20	>1.20-2.00
Tolerance	±0.0025	±0.005	±0.006	±0.013	±0.02	±0.03

3) Properties of Products

Diameter(mm)	Status	Tensile strength,N/mm2		Elongation% (no less than)
Diameter(mm)	Status	N4	N6. DN. Nsi0.19. NMg0.1	Elongation% (no less than)
0.03-0.20	M	≥370	≥420	15
0.20-0.50		≥340	≥390	20
0.50-1.00		≥310	≥370	20
1.00-6.00		≥290	≥340	25
0.10-0.50	Y2	685-885	780-980	-
0.50-1.00		580-785	685-835	-
1.00-6.00		490-640	540-685	-
0.03-0.09	Y	780-1275	880-1325	-
0.09-0.50		753-980	830-1080	-
0.50-1.00		685-880	735-980	-
1.00-6.00		535-835	640-885	-