The uses of copper strips include copper, brass, bronze, etc.
Copper strip is a kind of metal component. The product specifications include 0.1~3×50~250mm copper strip products in various states. Copper rolled products with a thickness between 0.06 and 1.5mm are called copper strips. At present, the maximum thickness of the strip is 2mm and the maximum width is 600mm. The length of the strip is generally only a minimum length according to the standard and is supplied in rolls. The best uses of copper strips. Copper strips have different uses due to their different materials. The best uses of common brands of copper strips as follows.
Copper belt
T2, T3: have good electrical conductivity, thermal conductivity, corrosion resistance and processing properties. They are often used as electrical conductivity, thermal conductivity and corrosion resistance equipment. Compared with T1 and T2, they contain more impurities that reduce electrical conductivity and thermal conductivity and a higher oxygen content. They are only used Make general copper materials, such as electrical switches, pads, nails, oil pipes and other pipes.
TP1, TP2: Welding, good cold bending performance, can be processed and used in reducing environment, mainly supplied as pipes, occasionally also supplied as rods, plates, strips, wires, mostly used to manufacture various conveying pipes, condenser pipes, evaporators , heat exchanger, etc.
TU2: High purity, excellent electrical conductivity and thermal conductivity. It is mostly used as electric vacuum instruments, instruments and equipment.
TAg0.1: Has good wear resistance, electrical contact and corrosion resistance.
Ordinary brass belt
H96: Low strength, good thermal conductivity and good electrical conductivity.
H90: Similar to H96 in performance, slightly higher strength, can be plated with metal, various water supply and drainage pipes, bimetallic sheets, medals, artwork, etc.
H85: High strength, good plasticity, suitable for cold and hot processing, good weldability and corrosion resistance, condensation and heat dissipation pipes, serpentine tubes, siphons, cooling equipment parts.
H80: Similar to H85 in performance, higher strength, better plasticity, higher corrosion resistance, thin-walled tubes, corrugated tubes, papermaking nets and house construction supplies.
H70: Excellent plasticity, high strength, good machinability, welding, good corrosion resistance, heat exchangers, papermaking pipes, machinery, and electronic parts.
H68, H68A: The performance is very similar to H70, but there is a tendency of "seasonal cracking" in cold working, complex cold stamping parts and deep drawing parts, such as corrugated pipes.
H65: It has good mechanical properties and can withstand hot and cold processing. It is used to make small hardware, daily necessities, screws and other parts.
H63, H62: Good mechanical properties, good plasticity in hot state, good machinability, weldability, and corrosion resistance, various deep extension and bending force-bearing parts, such as pins, nuts, barometer springs, Heat dissipation, ring piece.
Lead brass tape
HPb59: It is a widely used lead brass with good mechanical properties, good machinability, and can withstand hot and cold pressure processing. It is suitable for various structural parts such as cutting and stamping processing, such as gaskets and bushings. wait.
HPb63-3: Excellent cutting performance, high friction reduction performance, watch structural parts and automobile tractor parts.
HPb63-0.1: Slightly poor machinability, structural parts.
HPb60-1: Good machinability, high strength, and high-strength structural parts.
HPb59-1: It is a widely used lead brass with good mechanical properties and good machinability. It can withstand hot and cold pressure processing and is used in various structural parts for cutting and stamping processing, such as gaskets, Bushings etc.
tin brass strip
HSn70-1: It has high corrosion resistance, good mechanical properties, and good pressure processability in cold and hot conditions. It can be used for corrosion-resistant parts on ships and parts and conduits in contact with steam, oil and other media.
HSn60-1: Good mechanical properties and machinability, commonly known as naval brass for ship parts or other parts in contact with seawater.
HSn90-1: It has high corrosion resistance and friction-reducing properties. It is the only tin bronze that can be used as an anti-friction alloy and used as corrosion-resistant and anti-friction parts such as bushings.
aluminum brass strip
HAL77-2: High strength, high hardness, good plasticity, good corrosion resistance in seawater, but prone to corrosion and cracking. Used as condenser tubes and other corrosion-resistant parts on ships and other vessels.
HAL67-2.5: Good wear resistance, good corrosion resistance to seawater, anti-corrosion parts for sea vessels.
HAL60-1-1: High strength, slightly poor plasticity in the cold state, good corrosion resistance, sensitive to corrosion cracking, used in various corrosion-resistant structural parts, such as gears, shafts, material sleeves, etc.
HAL66-6-3-2: It has high strength, hardness and wear resistance, good corrosion resistance, but poor plasticity. It is suitable for large worms and nuts under heavy load working conditions.
Manganese brass belt
HMn57-3-1: High strength and hardness, but poor plasticity, corrosion resistance better than ordinary brass, corrosion-resistant structural parts.
HMn58-2: Good mechanical properties, electrical conductivity, low thermal conductivity, good corrosion resistance, corrosion cracking tendency, corrosion-resistant important parts and parts for weak current electrical industry.
HMn55-3-1: Corrosion-resistant structural parts.
iron brass belt
HFe59-1-1: High strength, good toughness, good friction reduction, and high corrosion resistance. It is used to manufacture structural parts that work under corrosion.
HFe58-1-1: high strength, high hardness, poor plasticity, good machinability, good corrosion resistance, high-strength corrosion-resistant parts.
silicon brass tape
HSi80-3: Good mechanical properties, good machinability, easy to weld and braze, conductive, low thermal conductivity, high corrosion resistance, no tendency to corrosion and cracking, used for ship parts, steam and water pipes and pipe fittings.
Nickel brass strap
HNi65-5: Good mechanical properties, good machinability, easy to weld and braze, electrically conductive, low thermal conductivity, high corrosion resistance, and no tendency to corrosion and cracking, used for ship parts, steam and water pipes and accessories.
Tin Bronze Ribbon
QSn4-3: High wear resistance, elasticity, good diamagnetic properties, corrosion-resistant parts, wear-resistant parts, springs and various elastic components and diamagnetic components of chemical equipment.
QSn4-4-2.5: High wear resistance, good machinability and weldability, mainly used to manufacture bearing sleeves, bushings and discs that work under friction conditions.
QSn6.5-0.4: Because the phosphorus content is higher than that of QSn6.5-0.1, it has good fatigue resistance, elasticity and wear resistance. In addition to being used as springs and wear-resistant parts, it is mainly used in the manufacturing of paper industry Wear-resistant copper mesh.
QSn7-0.2: High strength, elasticity, good wear resistance, good weldability and good corrosion resistance, used to make parts with medium load and friction under medium sliding speed, such as bearings, bushings, worm gears, etc.
