Factory Direct: Premium Ni80Cr20-H Super Nichrome 2080 Alloys

Chengyuan Alloy mainly supplies Cr20Ni80-N hot-rolled plates, cold-rolled plates, cold-rolled strips, pipes, wires and cold-drawn wires. Cr20Ni80-N is based on alloy Cr20Ni80 with a trace amount of zirconium. Zirconium is a rare metal with amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength. It is widely used in the fields of aerospace, military, nuclear reaction, and atomic energy. This makes Cr20Ni80-N alloy products have a higher surface quality and less impurities, extending the service life of the product. The heat treatment system of Cr20Ni80-N is solution treatment, and the solution temperature is 980～1020℃. In terms of cooling methods, different product forms have different cooling methods. Hot-rolled plates, cold-rolled sheets and ring blanks are all air-cooled, cold-heading wires and cold-drawn bars are water-cooled or air-cooled, and pipes are water-cooled. Chengyuan Alloy can produce Cr20Ni80-N products of various specifications and shapes. Bars and ring blanks are delivered without heat treatment; hot-rolled plates, cold-rolled sheets and pipes are supplied after solid solution and pickling; welding wire is cold Delivery in the drawn state, solid solution and pickled state or semi-hard state in a disk shape; the cold heading wire is in a solid solution and pickled state into a disk or straight strip, and a solid solution straight strip polished or cold drawn state Delivery; delivery of pipes in the state of solid solution and pickling; delivery of cold drawn rods in the state of annealing, annealing and pickling, annealing and polishing or cold drawing. The forging process of Cr20Ni80-N is electric arc furnace smelting or electric arc furnace smelting plus electroslag remelting or vacuum arc remelting, non-vacuum induction furnace plus electroslag smelting or vacuum electric arc furnace remelting or vacuum duplex process. The alloy has been tested for long-term use in aero engines, and is mainly used for components such as combustion chambers and afterburner components, and casing mounting edges. Chemical composition, % : GOST 10994- 74

	C	Si	Mn	S	P	Cr	Ni	Ti	Al	Fe	Zr
Cr20Ni80-N	≤0,06	1-1,5	≤0,6	≤0,015	≤0,02	20-23	Ост.	≤0,2	≤0,2	≤1,0	0,2-0,5

Physical and electrical properties

Grades

Resistivity range

Tensile strength, Н/мм2 MPa, no more

Elongation, %,

no less

Cr20Ni80-N

1,03- 1,18

1000 ( 102)

Supply form and specification

Alloy grade	Form	Specification
Cr20Ni80-N	Wire	Diameter=0.03mm~8mm
Cr20Ni80-N	Flat wire	Width=0.4~40mm	Thick=0.03~2.9mm
Cr20Ni80-N	Strip	width=8~250mm	ThickT=0.1~3.0mm
Cr20Ni80-N	Foil	width=6~120mm	Thick=0.003~0.1mm
Cr20Ni80-N	Bar	Diameter=8~100mm	Long=50~1000

NiCr alloy Series: Cr20Ni80 Cr15Ni60 Cr20Ni30 Cr20Ni35 Cr30Ni70 Cr20Ni80-NShijiazhuang Chengyuan Alloy Material Co., Ltd. is a high-tech enterprise specializing in the production of various alloy materials. It has an advanced and complete production line, including material smelting, surface cleaning, rolling, slitting, and a complete test process. Meet the corresponding quality inspection of different products. The company focuses on the production and supply of various electric heating alloys, expansion alloys, soft magnetic alloys, elastic alloys, high temperature alloys and all kinds of pure metals. The product forms include wire, flat wire, strip, plate, bar, foil, Seamless pipe, wire mesh, powder, etc. can meet the application needs of different customers. The various performance indicators of the product are strictly in accordance with the national standards. If customers put forward non-standard requirements, they can also be implemented by reference. Our products are widely used in heating equipment, machinery manufacturing, electric furnace production, instrumentation, household appliances, mineral mining, aerospace, petroleum and nuclear power and other industries, and have received good market feedback. Our products have stable delivery time, excellent quality, sophisticated packaging, and high repurchase rate. They are not only widely recognized in the domestic market, but also have a good reputation in the international market.

* OEM manufacturer * We will deliver the goods to the warehouse of the customer's agent in any city in China. * Terms of delivery: EXW, FCA, FOB, CIF, CPT, DAP * Mode of transport: Sea, Auto, Railway, Air and Express * Payment terms: Bank Transfer, Western Union, PayPal, Alipay * Quality Certificate: In order to improve the quality of products and services, with each order we provide a quality certificate for goods, which includes measured data - chemical composition, electrical resistivity, tensile strength, elongation, melting number, etc. Cheng Yuan Alloy Material Co., Ltd Email: [email protected] Tel .: +86 13673186216 +86 311 8803 3197