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不锈钢表面加工等级、特征及用途

等 级
Surface finish
特征及用途 Characteristics and application
NO.1 热轧后施以热处理及酸洗处理的表面。一般用于冷轧材料,工业用槽罐、化学工业装置等。
Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks and chem i cal devices.
NO.2D 经冷轧后施以热处理及酸洗得到的无光泽冷轧产品。用于汽车零件、建筑材料、管类等。
Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as au to mo bile parts, build ing materrials and pipings.
NO.2B NO.2D经过调质轧制后的产品,光泽度和平坦度比NO.2D 表面好。采用改善机械性能的表面处理后,几乎满足所有用途,无锡佳创不锈钢提供。
The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surface treament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses.
NO.3 100-120号研磨带研磨出来的产品。具有较佳的光泽度,具有不连续的粗纹。用于建筑内外装饰材料、电器产品及厨房设备等。
Pol ished with abra sive belt of grit #100-#120,have bet ter bright ness with dis con tin u ous coarse stria, used as in ner and ex ter nal or na ments for building, elec tri cal ap pli anc es and kitch en uten sils etc.
NO.4 用150-180号研磨带研磨出来的产品。具有较佳的光泽度,具有不连续的粗纹,条纹比 NO.3细。用于浴池、建筑内外装饰材料、电器产品、厨房设备及食品设备等。
Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud building抯 inner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc.
#320 用320号研磨带研磨出来的产品。具有较佳的光泽度,具有不连续的粗纹,条纹比 NO.4细。用于浴池、建筑内外装饰材料、电器产品、厨房设备及食品设备等。
Polished with abrasive belt of grit #320, have better brightness with discontinuous coarse stria, but thinner NO.3, are used as bathtub building抯 inner and external ornaments electrical appliances, kitchen utensils and food lprocessing equipment etc.
HL NO.4经适当粒度抛光砂带的连续研磨生成研磨花纹的产品(细分 150-320号)。主要用于建筑装饰,电梯,建筑物的门、面板等,佳创不锈钢提供。
Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as build ing抯 ornaments, elevators, door of building, frontal plate etc.
BA 经冷轧后施以光亮退火,并经过平整得到的产品。表面光泽度极好,有很高的反射率。如同镜面的表面。用于家电产品、镜子、厨房设备、装饰材料等,佳创不锈钢。
Cold rolled, bright an nealed and skin-passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror, used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc.
 
 
 
 
 
 

表面加工等级说明
表面加工等级 特征 加工工艺
2D 呈略具光泽的银白色 热轧+退火喷丸酸洗+冷轧+退火酸洗
2B 呈银白色且比2D表面佳的光泽度和平坦度 热轧+退火喷丸酸洗+冷轧+退火酸洗+调质轧制
No.3 有佳的光泽度、粗纹 对2D品或2B用100~120研磨材料(JIS R6002)进行抛光及调质轧制
No.4 有佳的光泽、细纹 对2D品或2B用150~180研磨材料(JIS R6002)进行抛光及调质轧制
HL 呈银灰色且具发丝条纹 对2D品或2B品用适当粒度的研磨材料进行抛光使表面呈连续磨纹

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