产品中心

单/双面紫铜钢复合板带
Single/double-side copper-steel composite plates&strips(steel as base)
 
特性优点
Character

铜及铜合金复合钢带具有高强度、高导热性、高导电性、良好的可塑性、良好的耐磨性能、美观的外表以及良好的再加工性(上釉或镀铬),这一类材料均可双面复合亦可单面复合,并用于所有电镀件性能不足以满足其他要求、纯有色金属花费昂贵或不具备良好加工性能的领域。
Copper and copper alloy clad steel has high strength, high thermal conductivity, high conductivity, good plasticity and wear-resisting property , beautiful appearance and good reprocess -ability(Glazing or chrome plating).This kind of material can clad one side or both sides and be used for fields that all plating items can not satisfy the requirement ,pure non—ferrous metal is expensive and without good processability.
 

通常可供规格范围
Specifications available

标准尺寸 铜-钢 铜-钢-铜
带材宽度 < 800 mm < 800 mm
带材厚度 0,05- 3,0 mm 0,05 - 3,0 mm
覆层厚度 3 - 15 % 3 - 15 %
芯层/基层材料 Carbon steel Carbon steel
覆层材料 Cu Cu
交付形式 卷材 卷材
表面处理状态 亮面 亮面

复层厚度比例可以依据客户要求不限于3~15% ; 双面铜层可以相同也可以不同(依据客户的要求调整)
The thickness of the copper is not limited 3%~15% ; but custom’ requirement  .  One side of the copper can be different from the other.



产品性能
Product performance



材料
Material
成分Composition(%) 密度
Density
(g/cm³)
导电率
Conductivity
(m/Ωmm2)
抗拉强度(Mpa)
Tensile Strength(Mpa)
延伸率(%)
Elongation(%)
复合强度
Combined Strength
退火软态
Annealing
半硬态Half hard state
退火态Annealing 半硬态Half hard state
紫铜复钢
Copper
clad steel
5/90/5 7.9 12.7 ≥265 ≥365 ≥37 ≥15 反复弯曲
试验断裂
后不分层
Re-bend until break without separation
紫铜复钢
Copper
clad steel
10/80/10 8.0 17.8 ≥250 ≥350 ≥40 ≥20