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Copper Alloy Brass Tube ASTM B111 C44300 C68700 C70600 25.4mm*1.245mm*12995mm Condensor Air Cooler Radiator

Categories Copper Alloy Tube
Brand Name: YUHONG HOLDING GROUP
Model Number: C44300 , C68700 , C70600, C71500
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: CHINA
MOQ: 100KGS
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: Accdording to customer's request
Delivery Time: 15-20 days
Packaging Details: Wooden Box package
Standard: ASTM B111, ASTM B88, ASTM B288 , ASTM B688
Material: C44300 , C68700 , C70600, C71500
Type of products: Seamless Tube, Welded Tube , Copper Fitting , Copper Fin Tube
TPI: BV, SGS, IEI, MOODY, ....
Package: Ply-wooden Case /Iron Case/
Company Info.
Yuhong Group Co.,Ltd
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    Copper Alloy Brass Tube ASTM B111 C44300 C68700 C70600 25.4mm*1.245mm*12995mm Condensor Air Cooler Radiator

    Copper Alloy Brass Tube ASTM B111 C44300 C68700 C70600 25.4mm*1.245mm*12995mm Condensor Air Cooler Radiator


    ASTM B-111-89a / ASME SB-111-89a

    COPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES AND FERRULE

    1. Scope


    1.1 This specification covers seamless tube and ferrule stock of copper and various copper alloys up 31/8 in, inclusive, in dimeter, for use in surface condensers, evaporators, and heat exchangers. tubes for this application are normally made from the following coppers or copper alloys:

    Copper or Copper AlloyPreviousoy UseType of Metal
    UNS NoDesignaation
    C10200OFOxygen-free without residual deoxidants
    C12000DLPPhosphorixed, low residual phosphorus
    C12200DHPPhosphorized, high residual phosphorus
    C14200DPAPhophorized, arsenical
    C19200-Phophorized, 1% iron
    C23000-Red brass
    C28000-Muntz Metal
    C44300-Admiralty Metals,B,C,and D
    C44400--
    C44500--
    C60800-Aluminum Bronze
    C68700-Aluminum Brass, B
    C70400-95-5 Copper-Nikel
    C70600-90-10 Copper-Nikel
    C71000-80-20 Copper-Nikel
    C71500-70-30 Copper-Nikel
    C71640-Copper-Nikel-iron-Manganese
    C72200--



    TABLE 1 CHEMICAL REQUIREMENTS

    Composition, %
    Copper or Copper Alloy UNS No.CopperATinAluminumNickel, incl CobaltLead, maxIronZincManagneseArsenicAntimonyPhosphorusChro
    mium
    Other Named Elements
    C1020099.95 min------------
    C1200099.90 min---------0.004-0.012--
    C1220099.9 min---------0.015-0.040--
    C1420099.40 min-------0.15-0.50-0.015-0.040--
    C1920098.7 min----0.8-1.2--0.15-0.50-0.01-0.04--
    C2300084.0-86.0---0.050.05 maxremalnder------
    C2800059.0-63.0---0.300.07 maxremainder------
    C4430070.0-73.00.9-1.2--0.070.06 maxremainder-0.02-0.06----
    C4440070.0-73.00.9-1.2--0.070.06 maxremainder--0.02-0.10---
    C4450070.0-73.00.9-1.2--0.070.06 maxremainder---0.02-0.10--
    C60800remainder-5.0-6.5-0.100.10 max--0.02-0.35----
    C6870076.0-79.0-1.8-2.5-0.070.06 maxremainder-0.02-0.10----
    C70400remainder-4.8-6.20.051.3-1.71.0max0.30-0.8-----
    C70600remainder-9.0-11.00.05B1.0-1.81.0maxB1.0max--B-B
    C71000remainder-19.0-23.00.05B0.50-1.01.0maxB1.0max--B-B
    C71500remainder-29.0-33.00.05B0.40-1.01.0maxB1.0max--B-B
    C71640remainder-29.0-32.00.05B1.7-2.31.0maxB1.5-2.5--B-B
    C72200remainder-15.0-18.00.05B0.50-1.01.0maxB1.0max--B0.30
    -0.70
    B


    A Copper (including silver),
    B When the product is for subsequent welding applications, and so specified by the purchaser, zinc shall be 0.50% max,
    lead 0.02% max, phosphorus 0.02% max, sulfur 0.02% max, and carbon 0.05% max.
    When all the elements in Table 1 are analyzed, their sum shall be as shown in the following table.

    Copper Alloy UNS No.Copper Plus Named Elements.% min
    C2300099.8
    C2800099.7
    C4430099.6
    C4440099.6
    C4450099.6
    C6870099.5



    TABLE 2 TENSILE REQUIREMENTS

    Copper or Copper Alloy UNS No.Temper DesignationTensile Strength min ksiAYield strengthBmin ksiAElongation in 2 in, min%
    StandardFormer
    C10200, C12000, C12200, C14200H55light-drawn3630...
    C10200, C12000, C12200, C14200H80hard-drawn4540...
    C19200061annealed3812...
    C23000061annealed4012...
    C28000061annealed5020...
    C44300, C44400, C44500061annealed4515...
    C60800061annealed5019...
    C68700061annealed5018...
    C70400061annealed3812...
    C70400H55light-drawn4030...
    C70600061annealed4015...
    C70600H55light-drawn4535...
    C71000061annealed4516...
    C71500061annealed5218...
    C71500-----
    Wall thicknesses up to 0.048 in, inclHR50drawn, stress-relieved725012
    Wall thicknesses over 0.048 in.HR50drawn, stress-relieved725015
    C71640061annealed6325...
    C71640HR50drawn, stress relieved8158...
    C72200061annealed4516...
    C72200H55light-drawn5030...


    TABLE 3 EXPANSION REQUIREMENTS

    Temper DesignatioCopper or Copper Alloy UNS No.Expansion of Tbue Outside Diameter, in Percent of Original Outside Diameter
    StandardFormer
    061









    annealed









    C1920030
    C2300020
    C2800015
    C44300,C44400,C4450020
    C6080020
    C6870020
    C7040030
    C7060030
    C7100030
    C7150030
    C7164030
    C7220030
    H55

    light-drawn

    C10200,C12000,C1220020
    C1420020
    C7040020
    C7060020
    C7220020
    HR50drawn,stress relievedC7150020
    hard-drawn, end annealedC10200,C12000,C1420030


    TABLE 4 NOTCH DEPTH

    Tube Wall Thickness, in.Tube Outside Diameter, in.
    Over ¼to ¾, inclOver ¾ to 1 ¼, inclOver 1¼ to 3⅓, incl.
    Over 0.017-0.0320.0050.0060.007
    0.032-0.049, incl0.0060.0060.0075
    0.049-0.083, incl0.0070.00750.008
    0.083-0.109, incl0.00750.00850.0095
    0.109-0.120, incl0.0090.0090.011


    TABLE 5 DIAMETER OF DRILLED HOLES

    Tube Outside Diameter, in.Diameter of Drilled Holes, in.Drill No.
    ¼-¾, incl0.02572
    Over ¾-1, incl0.03168
    Over 1-1¼, incl0.03664
    Over 1¼-1½, incl0.04258
    Over 1½-1¾, incl.004656
    Over 1¾-2, incl0.05255


    Hydrostatic Test - Each tube shall stand, without showing evidence of leakage, an internal hydrostatic pressure
    sufficient to subject the material to a fiber stress of 7000 psi, determined by the following equation for thin hollow
    cylinders under tension. The tube need not be tested at a hudrostatic pressure of over 1000psi unless so specified.

    P = 2St/(D-0.8t) where:
    P = hydrostatic pressure, psig.
    t = thickness of tube wall, in.
    D = outside diameter of the tube. in., and
    S = allowable stress of the material, psi.


    TABLE 6 DIAMETER TOLERANCES

    Outside Diameter, inWall Thickness, in.
    0.020A
    0.022
    0.025
    0.028
    0.0320.0350.0420.049 and Over
    Diameter Tolerance, Plus and Minus, in.
    Up to 0.500, incl0.0030.00250.00250.00250.0025
    Over 0.500-0.740, incl0.00400.0040.0040.00350.003
    Over 0.500-7.40, incl0.00600.0060.0050.00450.004
    Over 0.740-1.000, incl...0.0090.0080.0060.045
    Over 1.250-1.375, incl.........0.0080.005
    Over 1.375-2.000, incl............0.006


    A Tolerances in this column are applicable to light drawn and drawn tempers only.
    Tolerances for annealed tempers shall be as agreed upon between the manufacturer and the purchaser.


    TABLE 7 WALL THICKNESS TOLERANCES, PLUS AND MINUS IN.

    Wall Thicness, in.Outside Diameter, in.
    Over ⅛ to ⅝, inclOver ⅝ to 1, inclOver 1 to 2, incl
    0.020, incl to 0.0320.0030.003...
    0.032, incl to 0.0350.0030.0030.004
    0.035, incl to 0.0580.0040.00450.0045
    0.058, incl to 0.0830.00450.0050.005
    0.083, incl to 0.1200.0050.00650.0065
    0.120, incl to 0.1340.0070.0070.0075


    TABLE 8 LENGTH TOLERANCES

    Specified Length, ftTolerance, all Plus, in.
    Up to 153/32
    Over 15-20, incl1/8
    Over 20-30, incl5/32
    Over 30-60, incl3/8
    Over 60-100, inclA1/2


    A Condenser tubes in lengths over 100 ft are not in present demand. Tolerance values for the lengths will be developed
    as experience dictates. Tolerance values for lengths in wall thicknesses of 0.020, incl. to 0.032 shall be as agreed upon
    between the manufacturer or supplier and the purchaser.

    Tube. Outside Diameter, inTolerance
    Up to ⅝, incl0.010 in.
    Over ⅝0.016 in./in. of diameter


    The properties and chemical compositions enumerated in this specification shall, in case of disagreement,
    be determined in accordance with the following ASTM methods:

    TestASTM Designation
    Chemical analysisB 170A,E53,E54,E62,E75,E478
    GrainsizeE112
    Expansion (pin test)B153
    Mercurous nitrateB154
    TensionE8
    Nondestructive testE243



    A Reference to Specification B170 is to the suggested chemical methods in the annex thereof.
    When E-1 Committee has tested and published methods for assaying the low-level impurties in copper.
    the Specification B 170 annex will be eliminated.

    APPENDIXES (Nonmadatory Information)

    X1. DENSITY OF COPPER AND COPPER ALLOYS

    X1.1 The densities of the alloys covered by this specification are given in Table X1.1.

    TABLE X1.1 DENSITIES

    Copper or Copper Alloy UNS No.Density, lb.in.3
    C10100,C10200,C10300,C10800,C12000,C12200,C142000.323
    C192000.320
    C230000.316
    C280000.303
    C44300,C44400,C445000.308
    C608000.295
    C61300,C614000.285
    C687000.301
    C704000.323
    C706000.323
    C710000.323
    C715000.323
    C716400.323
    C722000.323

    !

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