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Ningbo Jintian Copper (Group) Co., Ltd.
Ningbo Jintian Copper (Group) Co., Ltd.
  • Precision Extrusion Rod
  • Precision Extrusion Rod

Precision Extrusion Rod

The precision extrusion rods produced by our company are round, square, hexagonal and special-shaped, and the specifications range from 2mm to 95mm. It has the characteristics of high straightness, high tolerance consistency, and high comprehensive mechanical performance. The precision extrusion rods can be applied to precision hardware accessories, special high-pressure valve bodies, valve stems, connectors, rail transit, etc. processed in multiple ways such as automatic lathes, hot punching, etc.

Precision Extrusion Rod Certifications
  • PED
  • ISO9001
  • ISO14001
  • OSHMS

Precision Extrusion Rod Application Fields

  • Elbow Fittings
    Elbow Fittings

Precision Extrusion Rod Performance Parameter


Product nameGradeChemical composition%, Not greater than (except for the remaining amount and range value)
CuPbFeNiSnMnPSiALZnotherOther total impuritiesSum of impurities
Precision Extrusion RodH5957.0~60.00.50.3------margin--1.0
H6260.5~63.50.080.15------margin--0.5
HPb59-157.0~60.00.8~1.90.5------margin--1.0
HPb58-357.0~60.02.0~3.50.5------margin--1.0
HPb60-358.0~61.02.5~2.5-------margin--0.85
C377157.0~61.01.0~2.5-------marginFe+Sn1.0--
C360357.0~61.01.8~3.70.35------marginFe+Sn0.6--
C360457.0~61.01.8~3.70.5------marginFe+Sn1.0--
C360259.0~63.01.8~3.70.5------marginFe+Sn1.0--
C3600060.0~63.02.5~3.00.35------margin-0.5-
C3710058.0~62.00.6~1.20.15------margin-0.4-
C3770058.0~61.01.5~2.50.3------margin-0.5-
C4650059.0~62.00.20.1-0.5~1.0-----As0.02~0.06--
CW612N59.0~60.01.6~2.50.3-0.3---0.05--0.2-
CW614N57.0~59.02.5~3.50.30.3----0.05--0.2-
CW617N57.0~59.01.6~2.50.30.30.3---0.05-As0.02~0.150.2-
CW511L61.5~63.50.20.10.30.01---0.05----
CW602N61.0~63.01.7~2.80.10.30.01---0.05marginAs0.02~0.150.2Mn: 0.1
QSi0.6-2.1margin≤0.02≤0.21.6~2.5-≤0.1-0.4~0.8--≤0.3--


Precision Extrusion Rod Production Process

Production Process:

Precision Extrusion Rod Production Process
  • 01
    Ingreients
  • 02
    Melting & Casting & Analyze
  • 03
    Hot Rolling & Extrusion
  • 04
    Liquefaction
  • 05
    Stretch
  • 06
    Straightening Cut off
  • 07
    Aging Treatment
  • 08
    Test / Packaging

Precision Extrusion Rod Executive Standard


ASTM B124-2018, GB/T 4423-2007, EN 12165-2016, JIS H3250-2015, GB/T 30015-2013

Precision Extrusion Rod Production Equipments

  • Joint Drawing Machine
    Joint Drawing Machine
  • Large Tonnage Reverse Extrusion Machine
    Large Tonnage Reverse Extrusion Machine
  • 1250T Extruder Special Melting Casting Furnace
    1250T Extruder Special Melting Casting Furnace
  • Smelting Workshop
    Smelting Workshop
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