Tubes of this alloys are recommended for use in marine and land power stations, in which cooling water velocities are high. C68700 a luminum brass maxium pressure work non destructive tests destructive tests. K germany japan china bg astm cda bs din no jis h hal772 c68700 687 cz110 cuzn22al 2. The following datasheet will provide more details about uns c68700 arsenical aluminium brass alloy. Astm b111 b111m c44300 c68700 c71500 c70600 copper and copperalloy seamless condenser tubes. Astm b151 cuni 90 10 round bars uns c70600 are used in offshore and marine, salt water pipes and fittings, hot water tanks, salt water baffles, propeller sleeves, valve and pump components, flanges, boat hulls, marine fittings and marine hardware. Admiralty brass tubes astm b111 asme sb111 uns c44300. The aluminum brass is mainly used while manufacturing the condensor tubes as these stops the action causes by brackish water and high velocity salts. B111 98e1 standard specification for copper and copperalloy seamless condenser tubes and ferrule stock, condenser tube, copper, copper alloys, evaporator, ferrule.
C71500 7030 coppernickel is preferred to 9010 coppernickel where corrosion and temperature conditions are more severe. Quick inquiry astm b111 b111m establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys up to 3 vs in. This alloy is suitable for marine condenser tube installations in place of aluminum brass, especially where higher water velocities are encountered. Astm b111b111m18a standard specification for copper. C68700 aluminum brass uns cda101, astm b187, astm b152, cuzn20al2as the c68700 aluminum brass contains small amount of arsenic and can also be added as inhibitor against dezincification. Astm b111 historical revision information standard specification for copper and copperalloy seamless condenser tubes and ferrule stock astm b111 2018 edition superseded see the following. C68700 20 c70400 30 c70600 30 c7 30 c71500 30 c71640 30 c72200 30 h55 lightdraw n c10100, c10200, c10300, c10800, c12000, c12200 20. Inhibited aluminum brass tubes c68700 resists the action of highvelocity salt and blackish water and is commonly used for condenser tubes.
This specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators, and heat exchangers. Nickel alloy tube n04400 copper nickel tube, cuni 7030. G when the product is for subsequent welding applications and is so specied by the purchaser, chromium shall be 0. Astm b111 asme sb111 mil spec astm b111 asme sb111 mil spec astm b111 asme sb111 mil spec chemical composition table 1 mechanical properties asme boiler and pressure vessle code grain size 0. Aluminum in conjunction with iron and nickel in c95500 acts as a strengthener in these alloys. Astmb111 standard specification for copper and copperalloy seamless condenser tubes and ferrule stock astmb111 2018a edition current see the following. This new catalogue gives you informations about the copper alloy tubes mainly used in heat exchangers and. Equivalent materials to uns c68700 arsenical aluminium brass alloy are. Astm b111 historical revision information standard specification for copper and copperalloy seamless condenser tubes and ferrule stock astm b111 2008 edition superseded see the following. Aluminum brass tubes c68700 manufacturer multimet overseas. See the chemical composition and physical properties of astm b111 grade c68700 o61, find alternative materials, and connect with suppliers.
Gasco inc is one of the biggest manufacturer of astm b111 c68700. C70600 copper nickel 9010 used for copper nickel pipes and fittings. Brass includes a broad range of copperzinc alloys having a variety of properties such as ductility, wearresistance, color, machinability, strength, hardness, antimicrobial, corrosionresistance, and electrical and thermal conductivity. Copper and copper alloy seamless pipes and tubes astm astm. C12200 copper c68700 aluminum brass c70600 cuni 10% c71500 cuni 30% n04400 nicu 400 the information provided in this page includes typical values only for general reference and information. Astm b104 astm b44 astm b56 show complete document history. Highleaded tin bronzes alloys are free cutting and retain favorable thermal conductivity and good lubricity due to the lead content. Tubes of this alloys are recommended for use in marine and land power stations, in which cooling water velocities are. Common applications include heat exchangers and condensers. The main characteristic of c68700 is its high resistance to impingement attack. Astmb68 standard specification for seamless copper tube. The lead content in these bronze alloys is between 7 percent and 15 percent. A few of these specifications are b 68, b75, b5, b466 and b743. The product shall be produced by processes such as casting, extrusion, drawing, annealing, straightening, trimming, and other processes which may produce a.
Inhibited aluminum brass tubes astm b111 asme sb111 uns. It has a moderately low tensile strength among the wrought brasses in the database. Aluminum bronze is the highest strength standard copper based alloy. Astm b151 copper nickel round bar b151 c70600c71500 bar. Astm b111 c44330, c68700, c71500, c70600 cooper steel tubes astm b 111b 111m establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys up to 3 vs in. Astm b111b111m18 standard specification for copper and. C23000, c28000, c44300, c44400, c44500, c60800, c60, c61400, c68700, and c7 shall be furnished in the annealed o61 temper unless otherwise speci. This document is available in either paper or pdf format. Astm b111 c68700 tube astm b111 b111m 18 standard specification for copper and copperalloy seamless condenser tubes and ferrule stock.
A number in parentheses indicates the year of last reapproval. It is not intended for specification, design or engineering purposes. The world standard grade equivalent to astm b111 material designation corresponding material symbol gbt8890 astm b111 bs2871 jis h3300 din1785 aluminums brass hal772 c68700 cz110 c6870 cuzn20al2 tensile requirements copper or copper alloy uns no. Astm b111 u bending cold drawn seamless copper alloy tubes. Astmb111 standard specification for copper and copper. Equivalent materials to uns c68700 copper alloys are the following. C71500, c71520, and c71640 shall be supplied in one of the following tempers as. The coppers and copper alloys shall be specifically furnished in any one b111 the following tempers. October 2018 standard specification for copper and copperalloy seamless condenser tubes and ferrule stock. Astm standard designation for aluminum brass tubes c68700. There are 168 suppliers who sells astm b111 c68700 on, mainly located in asia. Aluminum brass tube has excellent corrosion and erosion resistance, making it ideal for use in marine environ. Copper and copperalloy seamless condenser tubes and ferrule.
C44300 tube and c68700 tube have good corrosion resistance. Alloy c93200 is considered this familys workhorse alloy and is widely used in many bearing applications. Concast produces c95400, c95500 and c95900 in standard sizes of rounds, tubes and rectangles. Astm b111 c68700 aluminum brass arsenical uns cda101, astm b111, astm b395, astm b187, astm b152 c68700 has especially good corrosion resistance properties in sea water. Astm b 111 c68700 en 12451 cuzn20al2as cw702r din 176601785 cuzn20al2 bs 2871 part 3 cz 110 nfa 51102 cuzn22al2 jis h3300 c6870 cu 76,0 79,0 76,0 79,0 76,0 79,0 76,0 78,0 76,0. Astm b111 b111m 18a standard specification for copper. Astm b111 asme sb 111 admiralty brass tubes, high quality admiralty brass tubes, commercial admiralty brass tube suppliers manufacturer, in india. D5502 astm b42this specification covers seamless copper pipe in all standard pipe sizes, both regular and extra strong, suitable for use in plumbing, boiler feed lines, and for similar purposes. We offer the best quality c68700 aluminium brass tubes which are used widely and are demanded all over the world.
The package is bundling or bulk, shippment by sea or by air, wish help you. Temper designation tensile strength yield strength standard former min. With both highly skilled technology and 47 years of experience, jfs steel always makes sure to meet each customers demands. Copper alloys sas alloys specialised alloys services. Specifications include astm b151, cuni, astm b466, astm b111, astm b171, asme sb466, asme sb111, asme sb151, and more. Astm b117 testing quality control micom laboratories. Jfs steel has been offering customers special steel materials such as astm c7 copper and copper alloy seamless pipes and tubes and precision steel machining services since 2006. Products manufactured under the requirements of astm b251 may be of alloys of copper, brass or coppernickel and. The chemical composition of uns c68700 copper alloy is outlined in the following table. C70600 copper nickel 9010 astm b151, cuni, astm b466, astm b111, astm b171, asme sb466, asme sb111, asme sb151, asme sb171, din 2. Astm standards permitting the use of alternative mercuryfree. Standard specification for joint compound and joint tape for finishing gypsum board. Astmb104 astmb44 astmb56 show complete document history. Chemical composition limits copper alloys astm b584.
This standard is issued under the fixed designation b 111b 111m. Astm b68,astm b75,astm b88,astm b111,astm b280 copper tubeid. Astm b111 specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators, and heat. Astm b111 b111m 18a standard specification for copper and. Astm b111 89aasme sb11189a copper and copper alloy seamless condenser tubes and ferrule 1. The graph bars on the material properties cards below compare c68700 brass to.
All of the aluminum bronzes can be heat treated, further increasing tensile strengths. Asme sb111c68700 aluminum brass tube manufacturers,asme. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Warning mercury is a definite health hazard in use and disposal. Asme sb111 c68700 aluminum brass tube 1up to gbt8890 astm b111 jis h3300 bs en12451 standards and so on. Astm b111 98e1 standard specification for copper and.
C68700 aluminum brass manufacturer,supplier,exporter. Astm b 111 c68700, asme sb 111, c68700, bs 2871 part 3 cz 110, en 12451 cuzn20 al2as, nfa 51 102, cuzn22 al2, jis h 3300 c6870 attributes. Use caution when handling mercury and mercurycontaining products. Astm b111b111m11 standard specification for copper and. Widely used in marine applications where resistance to both corrosion and biofouling is important. Sb111 copper nickel only after the check documents of raw material. You can also choose from astm, jis, and api astm b111 c71500 there are 74 suppliers who sells astm b111 c71500 on, mainly located in asia. The following coppers and copper alloys are specified.
Copper nickel tubes, 10% c70600 exhibits excellent resistance to impingement attack. Understand aluminium brass tube astm c68700hal772 cuzn20al2as information in jiangsu cuilong precision copper tube corporation company, and quickly obtain the latest quotation, select more quality copper pipe manufacturers and suppliers on. Astm b111 finned asme sb359, astm b359b359m ubend asme sb395, welded astm b395b395m asme sb543, astm b543b543m f a b r i c a t i o n p r o p e r t i e s soldering fair. Tensile strength minimum in 345mpa, yield strength minimum in 125mpa.
Aluminum brass tube uns c68700 mechanical properties. Astm b111 b111m11 standard specification for copper and copperalloy seamless condenser tubes and ferrule stock. Standard specification for copper and copperalloy seamless condenser tubes and ferrule stock. The statistical data used below are from the precision and bias astm study detailed in astm b11711 operating salt spray fog apparatus.
C68700 o61 annealed 50 18 c70400 o61 annealed 38 12 c70400 h55 lightdraw n 40 30 c70600 o61 annealed 40 15 c70600 h55 lightdraw n 45 35 c7 o61 annealed 45 16 c71500 o61 annealed 52 18 c71500. Aluminium brass tube astm c68700hal772 cuzn20al2as. Typi cally priced between admiralty brass and copper nickel 9010, us users prefer c44300 given its wider manufacture and availability, but heat exchangers or condensers that are replaced, like for like where the user demands the same product as before, result in applications for c68700. Older literature may refer to this material as astm aluminum brass type b, but this is now discouraged. Copper nickel, uns c71640 copper alloy, this alloy is similar to the more common c71500, with higher strength and improved corrosion resistance. Admiralty brass tubes, c44300 admiralty brass tubes.
I this specification is under the junsdlction of astm committee b7 on light metals and alloys and is the direct responsibilitv of subcommittee b7 03 on aluminumalloy wrought products. Steelage alloys llp is involved in manufacturing, supplying and exporting a wide gamut of admiralty brass tubes in various sizes, dimensions and standards at market leading prices. B111 b111m18a standard specification for copper and copperalloy seamless condenser tubes and ferrule stock condenser tubes surface condensers phosphorus deoxidized copper seamless copper alloy tubes. The astm repeatability study gives the acceptable limits with a 95% reproducibility limit on the consistency of mass loss results from panels tested simultaneously in a cabinet. View product details of astm b68, astm b75, astm b88, astm b111, astm b280 copper tube from metals international limited manufacturer in ec21. C71500, c71520, and c71640 shall be supplied in one of the following. Astm b395 b395m 18 standard specification for ubend. Requirements for wrought seamless copper and copperalloy tube covers a number of general requirements common to many wrought copper products. Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. C12200, c14200, c19200, c23000, c28000, c44300, c44400, c44500, c60800, c60, c61400, c68700, c70400, c70600, c70620, c7, c71500, c71520, c71640, and c72200.
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