The marked characteristics of manganese copper alloy is a very
small temperature coefficient of resistance, low identical
electromotive force, and has the special excellent resistance
stability.In the electrical and instrument measuring technology as
well as the benchmark unit with a resistor is widely used.Manganese
copper alloy has good welding performance and machining
performance, can form the fine silk, rolling piece, foil, but poor
corrosion resistance and oxidation resistance.
Strip specification range
Thickness: 0.01-7 (mm) width: 5-300 (mm)
Chemical composition
| brand | C | S | Bi | Sb | Ni+Co | Mn | Si | Cu |
| ≤ |
| Manganese bronze(6j13) | 0.05 | 0.02 | 0.002 | 0.002 | 2~5 | 11~13 | - | remaining |
Technical performance
| resistivity() | Using temperature range(ºC) | density(g/cm³) | elongation | Temperature coefficient of resistance | For copper electromotive force |
| 0.44±0.04 | 10~80 | 8.4 | ≥15 | 0~+40 | 2 |
Company profile
Shanghai Tankii alloy material co., LTD is a company specializing
in the production of nickel chromium alloy, copper, nickel alloy,
iron chromium alloy, nickel alloy, thermocouple wire, pure nickel,
and other precision alloy round wire, flat wire, wire rod, flat,
wide and thin of large enterprises.Our factory has advanced
production equipment, from smelting, hot rolling, cold rolling,
drawing, heat treatment to the product factory is a set of strict
production process control, at present the factory production of
day brand nickel chrome belt, nichrome wire, iron chromium aluminum
wire, iron chromium aluminum, resistance, copper nickel wire,
copper, nickel, manganese, copper, manganese, copper wire, thermal
spraying nickel aluminum wire, pure nickel wire, pure nickel belt,
thermocouple wire of electric heating products have been exported
to international markets.Shanghai day alloy material co., LTD has
passed quality system certification and environmental protection
system certification.The company in line with the tenet of "honest,
quality first" in pursuit of scientific and technological
innovation, create the first brand alloys as the business
philosophy to the quality strives for the survival, to the survival
and development.Professional and sincere hospitality is our
aim.Warmly welcome people at home and abroad and the general new
old customers to come to ask price inquiry, ask for samples,
negotiate the business, technology, enhance friendship and create
brilliant.
