Standard: GB/T 2059-2000 GB/T2067-1980 GB/T2069-1980 GB/T11089-1989
Length :5.8m 6m or as your required
Chemical Composition:
Cu:60.5~63.5 Ni:0.5 Fe:0.15 Pb:0.08 Impurity:0.5 Zn: left
Applications: chemical processing, petrochemicals industry, oil refineries.
Copper bar is widely used in boat building, war industry, car industry and communication industry where the components need good wear proof and great corrosion resistance.
Packaging: Plywood case or as customer`s requirement.
TJR-1,2,3 flexible twisted copper wire (copper busbar):
TJR Soft copper wire product quality standards and by GB/T12970.2-2009 special requirements of users, high-quality oxygen-free copper rod as raw material, low resistance, widely used in mechanical, electrical, metallurgical, refrigeration, plumbing, chemical , automotive, electronics, instrumentation and other industries and all kinds of accessories. Our products are numerous large-scale iron and steel, transformer and smelting enterprises to use, well received.
Copper-magnesium twisted wire is mainly used to make the carrier cables and supporting wires in the contact networks of electric railway. Electrification of the railway transport for copper-magnesium alloy wire (catenary), particularly suitable for the heavy electric railway transportation, as copper alloy magnesium alloy wire to strengthen and reinforce the role of processing, mechanical strength, corrosion resistance , thermal stability, overload and other high performance composite materials, fully able to meet the needs of high-speed electrified railway operation.
Dimension:914mmx914mmx12mm(appr)
Weight of each sheet:125kgs.+/-1%,
Net weight/pallet:2m/t(appr),
Weight net/co
Commodity: copper cathodes
Standard : Cu Cath-1
Purity>99.96%
Quantity : 500 MT , spot transaction, after spot transaction perform , we can accept contract with monthly supply.
INCONTERMS 2010: Ex Work Seller bonded Warehouse Dar Es Salaam,
All copper cathodes who arrive in Dar Es Salaam arrive in Transit Bonded Facility, that all brokers must know , also SGS do not do nothing in Dar Es Salaam ,no inspection report by SGS Tanzania.
Payment : via TT in seller warehouse ,after acid report , stuffing and load containers, Al Stewart Assayer Inspection, Payment against shipping documents and change title ownership, seller handle clearance custoum documents, no advance payment , no request fees to justify costs for export.
Bi-metal strip (sheet/plate) backed with high quality low carbon steel and sintering bronze powder on the surface,is forming by several time high temperature sintering and extrusion rolling. Then it can be produced into bushing by blanking, rolling, forming, sizing, tinning and other machining.
With excellent wear resistance and good physical and mechanical properties,this kind of bi-metal strip (sheet/plate) is a kind of ideal ease-friction material, applying to producing sliding bearing, thrust washer, lateral plate, bearing bushing and other mechanical components, especially in auto industry.
We offer a wide range of rods, which are used for connectors, electrical motor components, electroplating, switchgear, ship building and power generating equipment.
Sizes: diameter 5mm to 127 mm available
Weight per feet in kg. = Dia. x Dia. x 0.0021
Cube2--c17200 (cda 172) beryllium copper is the most commonly utilized copper beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches rockwell c45. Meanwhile, the electrical conductivity is a minimum of 22% iacs in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures.
Typical application for c17200 beryllium copper alloys:
Electrical industry: electrical switch and relay blades, fuse clips, switch parts, relay parts, connectors, spring connectors, contact bridges, belleville washers, navigational instruments, clips
Fasteners: washers, fasteners, lock washers, retaining rings, roll pins, screws, bolts
Industrial: pumps, springs, electrochemical, shafts, non sparking safety tools, flexible metal hose, housings for instruments, bearings, bushings, valve seats, valve stems, diaphragms, springs, welding equipment, rolling mill parts, spline shafts, pump parts, valves, bourdon tubes, wear plates on heavy equipment, bellows
Available sizes:
Custom diameter & sizes, random mill lengths
Available products (forms):
Round bars, round strips, round wires, round tube,
Flat bars, square bars, rectangular bars, hexagon bars, plates, sheets, coils
Custom shapes are available upon request.
