Copper Alloy Wire

The copper alloy wire rod products mainly include dozens of products like brass wire rod for the cutting of high precision new material, high grade environmental-friendly brass wire rod for low zinc ornaments, high precision copper alloy Y-shaped zipper wire, extra-hard copper alloy spring wire for buttons, copper alloy inflating valve and valve core for tires, zipper flat wire, electric connector and copper alloy flat wire for zipper head, etc.
Copper Alloy Wire
  • Cutting Wire
    Cutting Wire
  • Y-shaped Wire
    Y-shaped Wire
  • Cupronickel Wire
    Cupronickel Wire
  • Abnormal Shaped Wire
    Abnormal Shaped Wire
  • Flat Wire
    Flat Wire
  • Round Wire
    Round Wire

Parameters

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1、Brass wire rod for the cutting of high precision new materials


Grade State

Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Allowable deviation(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H60 M O 1.2 ±0.02 ≥330 ≥18 58.0~60.0 0.15 0.08 0.5 Residual 0.5
H62 C2800 M O 1.2 ±0.02 ≥325 ≥18 60.5~63.5 0.15 0.08 0.5 Residual 0.5
H63 C2720 M O 1.2 ±0.02 ≥325 ≥18 62.0~65.0 0.15 0.08 0.5 Residual 0.5
H65 C2680 M O 1.2 ±0.02 ≥315 ≥18 63.5~68.0 0.1 0.03 0.5 Residual 0.5


Application field: brass wire rod for copper alloy high precision new materials processing, mainly used for slow-wire-cut mould cutting.


2、 Electric connector

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H62 C2800 Y4 1/4H  0.5~2.4x  4.5~11.0 ≥305 ≥15 60.5~63.5 0.15 0.08 0.5 Residual 0.5
H63 C2720 Y4 1/4H  0.5~2.5x  4.5~11.0 ≥305 ≥15 62.0~65.0 0.15 0.08 0.5 Residual 0.5
H65 C2680 Y2 1/2H  0.7~2.0x 5.0~10.0 ≥275 ≥16 63.5~68.0 0.1 0.03 0.5 Residual 0.3
H68 C2620 Y2 1/2H  1.0~2.0x  6.0~8.0 ≥275 ≥16 67.0~70.0 0.1 0.03 0.5 Residual 0.3
H80 C2400 Y2 1/2H  1.5~2.0x  4.5~7.0 ≥275 ≥16 79.0~81.0 0.1 0.03 0.5 Residual 0.3

Note: We can provide customized products according to customers’ needs. Allowable deviation in product size: thickness ±0.02mm, width ±0.03mm.

Application Field: plug and connector for electric appliances


3、High precision copper alloy Y-shaped zipper wire 

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Vickers Hardness(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H65 C2680 Y H 3#、4#、5# ≥160 ≥1 63.5~68.0 0.1 0.03 0.5 Residual 0.3
H85 C2300 Y H 3#、4#、5# ≥130 ≥1 84.0~86.0 0.1 0.03 0.5 Residual 0.3

Note: Meet environment standards and EU ROSH standard. Allowable deviation in product size: ±0.03mm. Packaging: Spool

Application Field: Zipper products for clothing and bags.


4、Flat zipper wire 

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H63 C2720 Y2 1/2H 3#、4#、5#、7#、8#、10# ≥350 ≥6 62.0~65.0 0.15 0.08 0.5 Residual 0.5
H65 C2680 Y2 1/2H 3#、4#、5#、7#、8#、10# ≥380 ≥7 63.5~68.0 0.1 0.03 0.5 Residual 0.3

Note: We can provide customized products according to customers’ needs. 

Meet environment standards and EU ROSH standard. Allowable deviation in product size: thickness ±0.02mm, width ±0.03mm. Packaging weight: 40Kg.

Application Field: Zipper products for clothing and bags.


5、Copper alloy flat wire

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H65 C2680 Y2 1/2H 0.7~1.3x 5.9~12.0 ≥300 ≥10 63.5~68.0 0.1 0.03 0.5 Residual 0.3
H85 C2300 Y2 1/2H 0.8~1.2x 6.0~12.0 ≥280 ≥12 84.0~86.0 0.1 0.03 0.5 Residual 0.3

Note: We can provide customized products according to customers’ needs. 

Meet environment standards and EU ROSH standard. Allowable deviation in product size: thickness ±0.02mm, width ±0.03mm. Packaging weight: 40Kg.

Application Field: Zipper heads for zippers used in clothing and bags.


6、Copper alloy wire for spring products

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H62 C2800 T SH 0.45~1.4 ≥800 ≥4 60.5~63.5 0.15 0.08 0.5 Residual 0.5
H63 C2720 T SH 0.5~2.0 ≥750 ≥4 62.0~65.0 0.15 0.08 0.5 Residual 0.5
H65 C2680 T SH 0.6~1.4 ≥800 ≥4 63.5~68.0 0.1 0.03 0.5 Residual 0.3

Note: We can provide customized products according to customers’ needs. 

Application Field: Spring product for clothing buttons and hardware accessories.


7、Copper alloy inflating valve for tires

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Allowable deviation(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H62 C2800 Y4 1/4H 5.2~7.9 ±0.02 ≥330 ≥14 60.5~63.5 0.15 0.08 0.5 Residual 0.5

We can provide customized products according to customers’ needs. 

Application Field: inflating valves in tires for bicycles, motorcycles and automobiles.


8、Copper alloy bar for screws

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Allowable deviation(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H62 C2800 Y4 1/4H 1.3~11.0 ±0.02 ≥330 ≥8 60.5~63.5 0.15 0.08 0.5 Residual 0.5
H65 C2680 Y4 1/4H 1.3~9.0 ±0.02 ≥325 ≥8 63.5~68.0 0.1 0.03 0.5 Residual 0.3
H68 C2620 Y4 1/4H 1.2~9.0 ±0.02 ≥315 ≥8 67.0~70.0 0.1 0.03 0.5 Residual 0.3
H70 C2600 Y4 1/4H 3.0~8.0 ±0.02 ≥315 ≥8 68.5~71.5 0.1 0.03 0.5 Residual 0.3

Note: We can provide customized products according to customers’ needs. 

Application Field: various screws used for hardware products.


9、Copper alloy wire rod for ornaments

Grade State
Mechanical Property Chemical Composition(%)
GB JIS GB JIS Specification(mm) Tensile Strength(N/mm²) Elongation(%) Cu Fe Pb Al Mn Sn Ni P Zn Impurity Volume
Not more than
H90 C2200 M O 0.3~5.0 ≥260 ≥18 88.0~91.0 0.1 0.03 0.5 Residual 0.2
Y H 0.8~4.5 ≥315
H62 C2800 M O 0.3~9.0 ≥255 ≥18 60.5~63.5 0.15 0.08 0.5 Residual 0.5
Y H 0.4~6.5 ≥330
H65 C2680 M O 0.35~9.0 ≥250 ≥28 63.5~68.0 0.1 0.03 0.5 Residual 0.3
Y H 0.7~9.0 ≥275
H68 C2620 M O 0.3~5.0 ≥250 ≥28 67.0~70.0 0.1 0.03 0.5 Residual 0.3

Note: We can provide customized products according to customers’ needs. 

Allowable deviation in product size: ±0.02mm.

Application Field: mainly used for the production of hardware ornaments like necklace, bracelet and earrings.


Application

  • Ornaments

    Ornaments

  • Glass Accessories

    Glass Accessories

  • Precision Mould

    Precision Mould

  • Clothing Accessories

    Clothing Accessories

  • Hardware Parts

    Hardware Parts

  • Electric Products

    Electric Products

Sales Network


Category Telephone Fax Address
Wenzhou Letai 0577-67317622 0577-67317611 F20-F, Nanjiang Mansion, Yangguang Avenue, Jiangbei Subdistrict, Yongjia County, Wenzhou, Zhejiang Province
Yongji
Longhai
Hangzhou Hangjia 0573-87009057 Room 304, Unit 2, 17# Huaxin Huayuan, Haizhou Subdistrict, Haining, Zhejiang Province
Ningbo 0574-63102306 Room 504, No.26, Jinnan Xiaoqu, Hushan Subdistrict, Cixi, Zhejiang Province
Jinhua 0579-85922676 Room 601, No.86 Dianbei Road, Yiwu, Zhejiang Province
Guangdong Dongguan 0769-85158500 Tianxiangge, Bojing Haoting, Humen Town, Dongguan, Guangdong Province
Chaoshen
Fujian 0595-85250692 713B Dehui Huating, Yingbin Road, Zengjing Xiaoqu, Qingyang Subdistrict, Jinjiang, Fujian Province
Jiangsu Changsu 0512-52900251 0512-52900267  Room 403, 8#, Section 1, Jinshanyuan, Changshu, Jiangsu Province
Wuxi
Shanghai 021-62506034 Room 202, No.10, Xiandai Huating, Long 2588, Zhaozhong Highway, Zhonggu Town, Qingpu District, Shanghai
Development Sector Wuhan 0553-5318006 Hongqi Industrial Park, Qiaobei Industrial Zone, Wuhu, Anhui Province
Shandong 0532-88530249 Room 302, Unit 2, 12#, Huanxiuyuan, Jimo, Shandong Province
Customer Service General Manager’s Office 0553-5316521 Hongqi Industrial Park, Qiaobei Industrial Zone, Wuhu, Anhui Province
Marketing Center 0553-5313070
0553-5311528
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