SPCC是日本钢铁牌号，出自JIS G3141。标准名为：一般用冷轧碳钢薄板及钢带。该标准中同类别牌号还有：SPCD，SPCE，SPCF，SPCG。

The SPCC is a Japanese steel brand name, coming from the JIS G3141. Standard name: generally use cold-rolled carbon steel sheet and steel strip.Other names in the standard are: SPCD, SPCE, SPCF, and SPCG.

我们通常所说的板材，是指薄钢板（带）；而所谓的薄钢板，是指板材厚度小于4mm的钢板，它分为热轧板和冷轧板。众所周知，在家电制造领域里，冷轧板以及以冷轧板为原板的镀锌板的用途十分广泛，冰箱、空调、洗衣机、微波炉、燃气热水器等等的零件材料的选用都与它紧密相连。近年来，国外牌号钢材的大量涌入，丰富了国内钢材市场，使板材选用范围逐步扩大了，这对提高家电产品的制造质量，提供更丰富的款式和外观，起到了显而易见的作用；然而，由于国外的板材型号与我国板材牌号及标记不一致，再加上目前市面上很少有这方面专门介绍的资料和技术书籍，这给如何选用比较恰当的钢板带来了一定的困惑。

We usually refer to plate, refers to sheet plate (belt); and the so-called sheet plate, refers to plate thickness less than 4mm steel plate, it is divided into hot rolled plate and cold rolled plate.As we all know, in the field of home appliance manufacturing, cold rolled plate and galvanized plate with cold rolled plate as the original plate are widely used, the selection of refrigerator, air conditioning, washing machine, microwave oven, gas water heater and so on parts and materials are closely connected with it.In recent years, the influx of foreign brand steel has enriched the domestic steel market and gradually expanded the scope of plate selection, which plays an obvious role in improving the manufacturing quality of home appliances and providing richer styles and appearance. However, foreign plate models and labels, and few materials and technical books in this field, which brings some confusion to how to choose more appropriate steel plate.

冷轧薄钢板是普通碳素结构钢冷轧板的简称，俗称冷板。它是由普通碳素结构钢热轧钢带，经过进一步冷轧制成厚度小于4mm的钢板。由于在常温下轧制，不产生氧化铁皮，因此，冷板表面质量好，尺寸精度高，再加之退火处理，其机械性能和工艺性能都优于热轧薄钢板，在许多领域里，特别是家电制造领域，已逐渐用它取代热轧薄钢板。适用牌号：Q195、Q215、Q235、Q275。

Cold rolled thin steel plate is a common carbon structure steel cold rolled plate for short, commonly known as cold plate.It is made of ordinary carbon structural steel hot-rolled steel strip, and is further cold rolled into a steel plate less than 4mm thick.Because rolling at room temperature, does not produce iron oxide, therefore, the cold plate surface quality is good, high size precision, combined with annealing treatment, its mechanical performance and process performance are better than hot rolled steel sheet, in many fields, especially in the field of home appliance manufacturing, it has gradually replaced the hot rolled steel plate.Applicable brand numbers: Q195, Q215, Q235, Q275.