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镀锡铜合金带材

Tinned copper alloy strip

产品规格范围及公差

厚度: 0.05mm ~1.00mm
宽度: 母卷宽度: 600mm
分条宽度:最小7mm
厚度最小公差:+/-0.002mm
宽度最小公差:+/-0.05mm
每毫米卷重:最大10kg/mm
包装方式:盘式平包,盘式缠绕,卷芯缠绕
盘式内径:300mm;400mm;500mm

产品品种包括:

紫铜带、框架材料、磷青铜带、黄铜带、镀锡铜合金带材、
锌白铜带、铜镍硅合金带材;

品质保证:

始终以国际一流水平为目标;

  • 技术参数
  • 应用领域
  • 资料下载
热浸镀锡
1.主要特点:Main Functionl Features
◎环保,无铅
Environment-friendly,lead-free
合金牌号
Alloy Number
◎金属间相,附着性优秀
Intermetalic phase,good adhesion
◎耐腐蚀性能好
Good corrosion resistance
◎可焊性好
Good solderability
◎镀层厚度范围大,可满足不同应用需要
Coating thickness range is wide,can meet different application requirements
◎预镀母材,镀层均匀
Pre-plating on master coil,coating thickness is uniform

2.应用行业 Main Application Industries
汽车、通讯、电子、电器等行业 Automotive,telecommunication,electronic and electrical industries.

3.产品种类 Types of Products
黄铜带 Brass Strip C2600,C2680,C2720,C2740,C2801,C4250
磷青铜带 Phosphor Bronze Strip C5111,C5102,C5191,C5210,C5240
铁铜合金带 Copper-Iron Alloy Strip C1940

4.规格 Specifictions
带材厚度 Strip Thickness 0.1~1.0mm
镀锡层厚度 Coating Thickness 1~8μm
分条后内径φ Inside Diameter of Coil 250,300,400mm
每毫米单位重量 Coil Weight(kg/mm) Max 6kg/mm

5.检验标准 Inspection Standard
表面质量 Surface Quality 热浸镀层表面均匀、光滑、无起泡、凹坑、瘤节、污渍、划痕等缺陷。 Surface of the hot-dip tinning is uniform and smooth,with no defects such as blisters,pits,nodules,stains,scratcher,and etc.
耐蚀性 Corrosion Resistance 根据GB/T 6461-2002标准检测,镀层具有良好的耐蚀性。 Coating has good corrosion resistance,tested as per GB/T6461-2002
可焊性 Solderability 根据IEC60068-2-20标准检测,热浸镀材料具有良好的可焊性。 Hot-dip tinned material has good solderability,tested as per IEC60068-2-20
粘附性 Adhesion 根据ASTM B571标准检测,镀层粘附性良好。 Coating has good adhesive performance,tested as per ASTM B571.

1.主要特点:Main Functionl Features
◎环保,无铅 Environment-friendly,lead-free ◎能有效抑制晶须 Whisker mitigated effectively
◎回流形成金属间相,附着性好 Intermetalic phase forms in reflow,good adhesion ◎耐腐蚀性能好 Good corrosion resistance
◎可焊性好 Good solderability ◎镜面外观 Mirror surface result
◎预镀母材,镀层均匀 Pre-plating on master coil,coating thickness is uniform

2.应用行业 Main Application Industries
汽车、通讯、电子、电器等行业 Automotive,telecommunication,electronic and electrical industries.

3.产品种类 Types of Products
黄铜带 Brass Strip C2600,C2680,C2720,C2740,C2801,C4250
磷青铜带 Phosphor Bronze Strip C5111,C5102,C5191,C5210,C5240
铁铜合金带 Copper-Iron Alloy Strip C1940

4.规格 Specifictions
带材厚度 Strip Thickness 0.1~0.8mm
铜打底层厚度 Cu-underlayer Thickness 0.5~1.5μm
镀锡层厚度 Coating Thickness 0.7~2μm
分条后内径φ Inside Diameter of Coil 250,300,400mm
每毫米单位重量 Coil Weight(kg/mm) Max 6kg/mm

5.检验标准 Inspection Standard
表面质量 Surface Quality 回流镀层表面均匀、光滑、无起泡、凹坑、瘤节、污渍、划痕等缺陷。 Surface of the reflow electrotinning is uniform and smooth,with no defects such as blisters,pits,nodules,stains,scratcher,and etc.
耐蚀性 Corrosion Resistance 根据GB/T 6461-2002标准检测,镀层具有良好的耐蚀性。 Coating has good corrosion resistance,tested as per GB/T6461-2002
可焊性 Solderability "根据IEC60068-2-20标准检测,回流镀锡材料具有良好的可焊性。 Reflow-tin electroplated material has good solderability,tested as per IEC60068-2-20"
粘附性 Adhesion 根据ASTM B571标准检测,镀层粘附性良好。 Coating has good adhesive performance,tested as per ASTM B571.

光伏、半导体、汽车、电子电工等领域

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更新时间:2018-07-20

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