Ningbo Jintian Copper (Group) Co., Ltd.
Ningbo Jintian Copper (Group) Co., Ltd.
  • lead brass plate 2
  • lead brass plate 2

Lead Brass Plate

As a specialized brass plate manufacturer, we produce the lead brass plates are mainly used in key products such as locks, gaskets, washers and other parts, engraved plates and coin crafts. At the same time, according to your specific needs for ingredients, we can provide low-lead, special-made products.
Lead Brass Plate Certifications
  • ISO9001
  • ISO14001
  • OSHMS

Lead Brass Plate Performance Advantages


  • Extremely machinability, chip brittleness

  • The surface of the workpiece is smooth and has good corrosion resistance

  • Very high tensile strength

  • Has good processing properties such as hot rolling and hot forging

Lead Brass Plate Application Fields

  • Key Board
    Key Board
  • Carved Copper Plate
    Carved Copper Plate
  • Copper Gasket
    Copper Gasket
  • Crafts
    Crafts

Lead Brass Plate Performance Parameter


Alloy GradeStandardChemical Composition%Size Available/mm
CuPbFeNiCdMnZnThicknessWidthLength
HPb59-1GB57-600.8-1.90.51.0Remains≥140-200≤1200
Our standard(domestic)57-591-2.20.71.0Remains
Our standard(abroad)59-621-1.50.350.30.1Remains
Environmental Friendly59-611-1.50.71.00.005Remains


Lead Brass Plate Production Process

The production process of copper plate is as follows:

Lead Brass Plate Production Process
  • 01
    Ingredients
  • 02
    Melting
  • 03
    Performance testing
  • 04
    Horizontal continuous casting
  • 05
    Sawing
  • 06
    Ingot
  • 07
    Face milling
  • 08
    Heating
  • 09
    Heated blank
  • 10
    Hot rolling
  • 11
    Detection
  • 12
    Roll
  • 13
    Intermediate rolling
  • 14
    Annealing
  • 15
    Pickling
  • 16
    Finish rolling
  • 17
    Flattening
  • 18
    Blanking
  • 19
    Detection
  • 20
    Cut

Lead Brass Plate Executive Standard


GB5234-85

Lead Brass Plate Production Equipments

  • Stepping Furnace
    Stepping Furnace
  • Finishing Mill
    Finishing Mill
  • Water Seal Annealing Furnace
    Water Seal Annealing Furnace
Start Your Partnership With JINTIAN COPPER!
Whether you have any questions about our products, please feel free to contact us, we will reply as soon as possible.