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层状硬铝合金复合材料专业制造商manufacturer specialized in producing cladding materials in Aluminum hard alloys

1xxx 系~8xxx 系各种铝合金层状复合材料产品。本目录主要介绍应用于汽车散热器、蒸发器、冷凝器、油冷器、空调器以及民用空调散热器等钎焊用铝合金复合材料坯料。
 Jima is a manufacturer specialized in producing cladding materials in Aluminum hard alloys, with alloys from 1xxx to 8xxx series. This catalogue mainly describes the Aluminium cladding stock for brazing applied in automotive heat exchanger, evaporator, condenser, oilcooler, air conditioner and household air-conditioner radiator, etc.
 
钎焊用铝合金复合材料坯料特点
Features of Aluminium composite stock for brazing application
 
双铸造组织 Both cast structure
大规格,多品种,小批量 Large specification, diversified and small batch
高纯 High purity
氢、渣、碱金属含量低 Low content of hydrogen, dross and alkali metal
高均匀 High uniformity
芯表晶粒度差值小 Small grain size difference between core and surface
成分偏析小 Small composition segregation
钎焊复合材料锭坯以焊接代替钢带捆扎,避免吊运、加热、开坯过程发生包覆层错动
With replacement of steel strip bundle by welding, stock for brazing cladding material avoids fault movement in the cladding layer during lifting, heating and opening
 
为顾客创造价值 Create values for customers
复合界面扩散层小 Small diffusion layer on the composite interface
抗下垂性能好 Good sag resistance performance
抗腐蚀性能优异 Excellent corrosion resistance
钎焊性能好 Good brazing property
流动性好 Good liquidity
成品率高 High recovery
生产效率高 High productivity
使复合材料进一步减薄成为可能 Possibility of thinner cladding material
生产效率高 High productivity
使复合材料进一步减薄成为可能 Possibility of thinner cladding material
 
 钎焊用铝合金复合材料包覆板
Composite cladding plate for brazing application
     
对于包覆板的规格、状态及其他合金,由供需双方协商    
 Other dimension, temper and alloys of the cladding plate upon agreement between Alnan and customers.
 
钎焊用铝合金复合材料芯材扁锭Composite core slab for brazing application
典型合金
Typical alloy
尺寸规格 Dimensions(mm) 公差 Tolerances(mm)
Thickness Width Length 尺寸公差Dimensional tolerance 弯曲度Bending
4343,4A43,4004,4045,4A45,1100,7072 6-110 1000-2500 2500-6000 厚度公差T:±1
宽度公差W:±3
长度公差L:±10
对角线弯曲度Diagonal Bending< 5
对于包覆板的规格、状态及其他合金,由供需双方协商Other dimension, temper and alloys of the core slab upon agreement between Jima and customers.
 
 钎焊用铝合金复合材料焊合锭坯
Composite welding slab for brazing application
典型合金Typical alloys 尺寸规格Dimensions mm 公差 Tolerances (mm)
厚Thickness 宽度Width 长度Length 尺寸公差Dimensional tolerance 弯曲度Bending
3003.3005.3A11.6951.7A11 200-620 1000-2500 2500-6000 厚度公差Thickness:±3
宽度公差Width:±3
长度公差Length::±10
对角线弯曲度Diagonal Bending≤5
 
典型合金 Typical alloys
 
4343/3003/43434343/3003/70724343/3003/11004343/3A11/43434343/7A11/43434343/7A11/70724343/7A11/11004343/6951/43434004/3003/40044004/3003/70724004/3A11/40044045/3003/40454045/3003/70724045/3A11/40454045/7A11/70724045/6951/40454A43/3003/4A434A43/3003/7072
 
可按客户要求提供其他合金牌号。Other alloys are available upon customer demand.
 
尺寸规格 Dimensions
产品Product 厚度thickness(mm) 宽度width(mm) 长度length(mm)
包覆板cladding plate 6~110 1000~2500 2500~6000
芯材扁锭Core slab 厚度(T) 200-620,宽度(W) 1000~2500,长度(L) 2500~6000


钎焊用铝合金复合材料热轧卷坯Composite hot rolled coil for brazing application

可按客户要求提供其他合金牌号。
4045/6951/40454A43/3003/4A434A43/3003/7072
 Other alloys are available upon customer demand.
 
尺寸规格 Dimensions
状态Temper 厚度
Thickness(mm)
宽度
Width(mm)
内径
Inner dia(mm)
外径
Outer dia(mm)
包覆率Cladding rate
F 2.5~15 1260~2500 610 1500~2560 5~18%
厚度Thickness(mm) 宽度上的厚度允许偏差
Thickness tolerances on the width(mm)
>1260~1600 >1600~2000 >2000~2500
 
2.50~4.00 ±0.19 ±0.32 ±0.35
>4.00~6.00 ±0.21 ±0.40 ±0.45
>6.00~8.00 ±0.27 ±0.40 ±0.50
>8.00~10.00 ±0.33 ±0.50 ±0.55
>10.00~15.00 ±0.40 ±0.65 ±0.65

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