Technical characteristics

A number of alloys (copper + nickel) containing at least 60% copper are produced. They are characterized by strength and high elasticity under deformation, satisfactory ductility. The color is silver. In addition to copper and nickel they contain zinc, cobalt, iron, manganese and other additives. (in total about 40%).

Percent composition of CuNi18Zn20 - cw409

Fe	Mn	Ni	Cu	Pb	Sn	Impurities	Zn
≤0.3	≤0.5	17 - 19	60 - 63	≤0.03	≤0.03	≤0.2	remainder

Percent composition of Mnzh30-1-1 GOST 492-2006

Ni+Co	Fe	C	Si	Mn	S	P	Cu	Pb	Zn
29 - 33	0.5 - 1	≤0.05	≤0.15	0.5 - 1	≤0.01	≤0.01	64.4 - 70	≤ 0.05	≤0.5

Note: Impurity percentage of approximately 0.6%

Percent composition of MNTs15-20 GOST 492-2006

Ni+Co	Cu	Zn	Fe	C	Si	Mn	S	P	As	Pb	Mg	Sb	Bi
13.5 - 16.5	60.6 - 68.5	18 - 22	≤0.3	≤0.03	≤0.15	≤ 0.3	≤ 0.01	≤0.005	≤0.01	≤0.02	≤0.05	≤0.002	≤0.002

Note: The percentage of impurities is approximately 0.9%.

Foreign analogues of the material MNTs15-20

England	Poland	Czech Republic	France	Inter
BS	PN	CSN	AFNOR	ISO
NS105	CuNi15Zn21	423256	CuNi15Zn22	CuNi15Zn21

Cold working

Turning, milling, grinding, drawing, drilling. Alloy deforms well when cold

Applications

Parts of electrical engineering, heat exchangers.

Supplier

We offer to buy copper-nickel tubes from specialized warehouses of the supplier Evek GmbH with delivery in any city. Fully compliant with international quality standards. The supplier Evek GmbH offers to buy copper-nickel pipe, the price is optimal.

Buy, bargain price

We offer copper-nickel pipe, the price - due to the technological features of production without the inclusion of additional costs. It is possible to order the rolling of non-standard parameters. We have the best price-quality ratio for the entire range of products. In the segment of non-ferrous alloys Evek GmbH is a profitable supplier.