High Density High Purity Copper Alloy Bar

High Density High Purity Copper Alloy Bar

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 kg

Supply Capability:: 10000 kg/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Production Equipment

750-1500kg main frequency induction copper melting furnace, 80MN water seal extruder, LG60 high speed two-roll cold pilger mill, straight-line wire-drawing machine, copper tube/pipe straightener, polisher, 84′ copper coil winding machine, straightening-cutting & pancake coiling machine, thermoplastic packaging machine, 1.2T continuous bright annealing furnace.

80MN extruder

Continuous bright annealing furnace

Testing Devices

spectrum analyzer, atomic absorption analyzer, spectrophotometry, analytical balances, metallurgical microscope, eddy current flaw detector, metal tensile testing machine, eddy conductivity instrument.

Hardness tester

Spectrum analyzer

Metallurgical microscope

Metal tensile testing machine

Atomic absorption analyzer

Process

refined copper — smelting & casting — extrusion — rolling — drawing — straightening-cutting/forming of pancake coil — bright annealing — packaging — finished goods.

Standards

GB/T 1527-2006     Drawn tube of copper and copper alloys
GB/T 16866-2006   Dimensions and tolerances of copper and copper alloy seamless tubes
GB/T 4423-2007     Copper and copper-alloy cold-drawn rod and bar
GB/T 5231-2001    Wrought copper and copper alloys chemical composition limits and forms of wrought products
GB/T 5585.1-2005   Copper or aluminium and its alloy bus bars for electrical purposes—Part 1:Copper andcopper alloy bus bars
GB/T 17791-2007   Seamless copper tube for air conditioner and refrigeration equipment
GB/T 19850-2005   The seamless round copper tubes for electrical purposes
GB/T 26024-2010   Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system
ASTM B280-2008   Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service
EN 12735-1：2001 Copper and copper alloys Seamless,round copper tubes for air-conditioning and refrigeration Part 1:Tubes for piping systems
EN 12735-2：2001 Copper and copper alloy – seamless round copper tube/pipe for air-conditioning and refrigeration system – for equipment
JIS H3300-2009       Seamless copper and copper alloy tube/pipe

Q: I am relatively new to firearms. I have been using breakfree clp for all my cleaning, lubing, etc. When I bought ammo, I paid attention to it being the correct cartridge, nothing else. Now I realize that when I've used copper ammo, I should have been cleaning with something different. I bought the Sweets whatever it is for cleaning copper buildup. I'm waiting for it to come in the mail. I was wondering two things:1. Should I clean all my firearms that may have used copper with the Sweets, then clean again with the CLP?2. Could I have damaged my firearms? I have some stainless steel, some blued. I have been using .22's, 9mm's, and .38 special.: BreakFree-CLP is an excellent general-purpose cleaner for firearms. It won't harm metal or plastic parts and it might stain bare wood, but overall it's my first choice for cleaning chores. Cleaning solvents specifically intended to remove copper fouling are only useful when trying to clean copper fouling from the inside of rifle barrels. Most handguns don't generate enough pressure to cause copper-fouling inside their barrels. BreakFree-CLP can remove fouling from the inside of rifle barrels, but it is less efficient than dedicated copper-cleaning solvents. It will do the job. But it may take longer. I like Shooter's Choice MC-7 for cleaning rifle barrels. But other products, like Hoppe's #9, Sweet's 7.62 and Foaming Bore-Cleaners marketed by Gunslick or Outers or BreakFree also work well. Be sure to follow manufacturer's directions and heed the warnings on their labels.

Q: trying to get the copper part shiny again: cameo anti tarnish cleaner for stainless steel copper brass and aluminium

Q: are hvac copper tubing & copper pipe interchangable ?: I would just Idle it down.

Q: Me and my buddy are trying to make a still but we are using copper pipe, we want to know instead of using water and flower if we can use Duct tape to connect the two pipes for our still, thanks :): Some brands of duct tape are toxic, when the stick side comes into contact with liquid. it is because it contains Diflouroethane which is an Organo Flourine. Its known to be fatal, when mixed with liquids and has caused fatal cardiac arrests in the worst case and abdominal cramps and sickness is the less serious cases. but be smart about the way you are using it and youre good. try to tape tightly where the two pipes are plush against eachother to minimize any contact outside of the copper pipes and you will be completely fine it needs a decent amount of liquid contact to have that chemical reaction.

Q: I‘m soldering in some replacement 1/2 shut-off valves in my basement, and the (water soluble) flux and (lead free) solder combo pack I picked up from the home improvement store is exceedingly difficult to work with. The old 50/50 lead solder used to be so easy to use. I‘ve heard that, even with the modern products available - buying higher quality soldering supplies can make this job a lot easier. What‘s the best?: i always preferred sterling solder and nokorode flux, c-flux is ok, make sure you clean the pipe and fittings

Q: Is there a way to differentiate a pure Copper item from that of a Copper Alloy just by simple means? e.g. weight or density?as in don't need all those complex lab experiments and apparatus? thank you. =): pure copper is malleable while an alloy is not = you can bend copper but not it's alloy. this is because impure copper has atoms of other substances which disrupts the order of copper atoms in pure metal= it makes it difficult to bend an alloy of copper.

Q: I observed that the copper penny seemed to have stayed the same while the scraped sides of the copper coated zinc penny deteriorated and were black. I was told that a single replacement reaction occurred. Explanations?: solutions for CISN 103.9 Edmonton pay interest & Win 7am song = only a Dream 7:15 note = issues BBFF = once you're wondering you want a Stranger 9am song = each person is loopy paintings note = Briefcase 10:15 note = Head 12pm Artist = Tim McGraw 2pm song = What about Now 2:15 note = own 4:15 note = more suitable 5pm song = poultry Fried maximum needed = unusual 8:15 note = verbal replace trivialities united states of america song = A free CD = Michael T. Glaspie video games = 2 hi Mr. best Minister = C How Stuff Works = more suitable sperm production in men enable's pass eco-friendly Canada = B Sleuth = very well right now In Canadian history = C Have a fantastic day each person

Q: I bought an antique copper hip flask from Portebello market (London), when I washed it out with water loads of grime came out. Is it safe to drink hard liquor from it or will I get some sort of copper poisining? I've washed it out with boiling water and fairy antibacterial washing up liquid, what would you recomend I do? thanks in advance :D xx: Is the flask lined with another metal other than copper, IF NOT, don't use it as you could get cooper poisoning...yes I am serious....If it is lined then use a vinegar,soap &water solution and let it set for a few hours to a day, then rinse it out and clean well, repeat if necessary,if possible use a bottle brush to help get inside.... Be CAREFUL if the flask is not lined, adding liquor (whiskey)is similar to adding bleach to it and drinking it as the alcohol will have an adverse affect on the copper. IF needed contact a copper smith. ntact PAUL REVERE COOKWARE as they use a lot of copper in their products for advice.

Q: I just found a 1992 penny that appears to be steel or something like that...point is it has no copper, but it is in very good condition. Anyone know what the deal is with this?: The cost a making a penny made out of copper is about 2.5 cents. It is a losing proposition to make them from copper any longer.

Send your message to us

*Email

*TEL

*Quantity

*Unit