
2008年06月27日 星期五 09:50
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。 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。 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。 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 | 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 |
