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Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes

    Buy cheap Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes from wholesalers
     
    Buy cheap Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes from wholesalers
    • Buy cheap Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes from wholesalers
    • Buy cheap Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes from wholesalers
    • Buy cheap Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes from wholesalers
    • Buy cheap Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes from wholesalers

    Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes

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    Brand Name : FRANK STEEL
    Model Number : DIN CuZn39Pb3
    Certification : DNV / LR / BV/ SGS
    Price : Negotiation
    Payment Terms : T/T, L/C
    Supply Ability : 1000 Ton per 30 days
    Delivery Time : about 30 work days
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    Mechanical DIN CuZn39Pb3 Lead Brass Seamless Tubes

    DIN CuZn39Pb3 Lead Brass Seamless Tubes For Mechanical Engineering Industry


    1. Description


    DIN CuZn39Pb3 lead brass Lead brass is one of the most important and widely used complex brass.It has good machinability, wear resistance and strength. This brand of lead brass pipe is mainly used for various connectors in mechanical engineering, toilet or bathroom water fittings, as well as valves and valve stems. The low cost of lead brass is an important prerequisite for its wide application. Because it contains a variety of alloy elements and the content requirement is relatively loose, it lays a foundation for the comprehensive utilization of brass alloy raw materials.


    2. Chemical composition

    Zn:Remain
    (Pb)4.9-6.0
    (Al)0.2,
    (Fe)0.8,
    (Sb)0.005,
    (P)0.02,
    (Bi)0.003,
    (Cu)79.081.0,
    Impurity%2.0


    3. Mechanical properties


    TENSILE STRENGTH(N/mm2) ≥245
    5(%)ELONGATION ≥ 10
    Hardness: ≥685HB
    Heat treatment specification: heating temperature 1050-1100 ℃, pouring temperature 980-1000 ℃.

    4. Standard comparison

    CategoryChinaUSUKGermanyJapan
    GBASTMCDABSDINDigital systemJIS
    Leaded brassHPb60-2C36000 Cz120  C3713
        C3604
    HPb59-2C35300   C3771
    HPb59-1C37800 Cz122CuZn39Pb22.0380C3710
    HPb58-2.5C38000 Cz121CuZn39Pb32.0401C3603

    5. OD table and tolerance

    T mm
    OD mm
    0.15--0.20.2--0.30.3--0.50.5--0.80.8--1.21.2--1.81.8--2.52.5--33--4
    2.5--5      
    6--10    
    11--15    
    16--20     
    20--25    
    25--35    
    35--45   
    45--55   

    outside diameterAverage tolerance
    General (±mm)high(±mm)
    3--150.090.05
    15--250.10.06
    25--500.150.08


    6. Wall Thicknese and tolerance

    wall thicknessAverage tolerance
    General(mm)high(mm)
    0.2--0.5±0.02--0.05±0.01--0.03
    0.5--0.8±0.05--0.08±0.02--0.05
    0.8--1.5±0.08--0.15±0.05--0.12
    1.5--2.5±0.15--0.25±0.12--0.2
    2.5--4±0.25--4±0.2--0.3


    7. Details picture

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