High Grade Copper Phosphorous Alloys

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
-
Supply Capability:
1000MT kg/month
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Specifications

1.Widely used in brazing copper and copper alloy.
2.Self-fluxing properies,good wetting ability,low melting range and low cost.

Copper Phosphorous Alloys are widely used in brazing copper and copper alloy.They have self-fluxing properties,good wetting ability,low melting range and low cost.Flux is required when brazing brass or bronze.

Trade Mark

Component

Melting Temp

Standard

AWS A5.8

Ag

Cu

Zn

P

Si

Others

Solidus

Liquidus

BCu93P

93

7

<1

710

800

B-Cu-P-2

BCu86P

86

7

7

<1

650

700

BCuP-9

BCu91AgP

91

7

<1

643

788

BCuP-6

BCu88AgP

88

7

<1

650

780

BCuP-7

BCu89AgP

89

6

<1

650

810

BCuP-3

BCu87AgP

87.5

6.5

<1

650

740

BCuP-4

BCu84AgP

84

6

<1

650

750

BCu80AgP

80

5

<1

650

800

BCuP-5


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In addition to special requirements of the building materials, special equipment, production lines, the design unit shall not specify the production plant, suppliers 77 According to the Regulations on Quality Management of Construction Projects, the correctness of the investigation and design of the unit's responsibility and obligations shall be (a) the survey, the design unit shall undertake the project within the scope of its qualification level Indicate the useful life of the project C Survey, the design unit must be in accordance with the mandatory standards for engineering construction survey, design D registered architects, registered structural engineers and other registered practitioners should be signed in the design documents responsible for the design documents E have special For the construction of materials, special equipment, production lines, etc can be specified by the design unit [answer] ACDE
Q:Engage in decoration selected half of the package, engage in the first day of hydropower projects suddenly let us immediately buy the strength of the box because the day will be installed, the results of hurry to buy bad and expensive, that decoration companies should tell us at least one day in advance it is good. Afraid of what must be prepared to let us rush to buy, so would like to ask this half-package what things to buy in advance to get anxious when the current water and electricity has been completed. Other cabinet floor tiles and other large pieces are ready, that is, do not understand the details of the small things added: who knows the details of these things, we have asked all the details of the problem, these little things we do not understand them Did not say more ah
The owner needs to buy materials: cabinets, heating, wall tiles, floor tiles, trenching agents, floor drain, skirting, tiles, waist lines, sewing cards, rags, wall paint, drums, wool brushes, floor and baseboard Doors and windows, sockets, switches, toilets, sinks, showers, water heaters, hardware pendants, vegetables pots, hoods, kitchen treasure, door stone, window stone, wallpaper, curtains, furniture, home appliances.
Q:Gypsum lines, plaster skirt, gypsum board pressure side were used in what place? what is the difference? How to calculate the amount of work? What is the difference in price? The Please help out to help, very grateful!
Gypsum angle is used in the corner of the wall and the top of the flat line is done in the middle of the circle around the circle, as to the edge of the edge to see what you need to be used only, generally do not use much
Q:Will the basketball surface there are a few lines of basketball is what made
A little better inside the basketball is rubber outside is leather
Q:Do not say what 300 or so, I know that is more than . but more than 300? 310? Or 320? Or 330? More
According to the situation in previous years, the school can be about 300 and mentor tea, but at least 310 was stable
Q:Does the Trade and Industry Bureau classify the wire and cable as a building material?
Points to the electrical lighting class is a kind of building materials in the electrical lighting class materials include: electrical electricity power generation equipment landscape lighting engineering lighting outdoor lighting hotel lighting home lighting commercial lighting LED lights electric light lanterns solar lights wire and cable Luwen auction where there are a variety of building materials auction, and a variety of building materials classification, very detailed, you can go there to learn more detailed
Q:What is the material of the threading tube And PVC the same?
Different. Polycarbonate is a common material. Because of its colorless transparency and excellent impact resistance, daily common applications are CDs, glasses, water bottles, bulletproof glass, goggles, bank anti-bullet glass, headlights, etc., animal cage pet cage and so on. Polycarbonate PC is also a kind of material used in the notebook computer shell, its raw material is oil, after the polyester chip processing plant has become a polyester chip particles, and then processed by the plastic factory has become a finished product, from a practical point of view , Its thermal performance than ABS plastic is better, more uniform dispersion of heat. The use of this material is more significant is FUJITSU, and in many models are used in this material, but also the whole shell are using this material. Whether from the surface or from the touch of feeling, PC-GF material feels like metal. If the laptop does not identify the words, just look from the outside surface is not careful to observe, may think it is alloy. Polycarbonate is also used to make moonlight astronauts helmets. Apple's iPod music player and ibook laptop shell are also made using polycarbonate. Because of its clarity and toughness, producers and purchasers of food stores like polycarbonate fibers. When compared with silica glass, polycarbonate fibers are as lightweight and highly friable. Polycarbonate fiber is used for disposable plastic water bottles and heavy plastic bottles. Chemical properties of polycarbonate resistant acid, resistant to neutral oil. Polycarbonate is not resistant to ultraviolet light, intolerant alkali.
Q:Also I would like to ask, the type of rubber and model specifications?
With 45-degree oblique grid lines, in addition to the provisions of the section has been a symbol of the metal materials are used 45 degrees oblique grid lines
Q:Help pc material resistant to ultraviolet light? Online and so on Pc material resistant to UV light? Thank you
Ultraviolet rays have a damaging effect on any kind of plastic. Pc material should be better!
Q:Will you want to do gypsum products, such as gypsum line, it's the required materials and construction methods which friends can detail, thank you
The material is half water gypsum powder, go directly to the chemical material store to buy. A very small number of gypsum wire should be to the decorative materials market to buy their own production is very troublesome, spend more. But if the landlord is very interested in playing, you can make their own. Go to the chemical material store to buy gypsum CaSO4 · 2H?O (crystal block), with firewood fire, that is white powder of semi-water gypsum CaSO4 · 1 / 2H?O (that is, chemical materials store bags). When used, mix into the amount of water and mix well into a paste, into the mold, wait for more than half an hour that is hardening molding, timely stripping. Must be with the tone, estimated how much, how much tone.

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