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彩涂镀锌板基板分类代号

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彩涂镀锌板基板分类代号

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目前,彩涂镀锌板主要应用于建筑行业,也涉及到汽车和板材行业。由于其优良的性能和良好的耐蚀性,被广泛应用。在选择时也要明确型号的选择。不同型号产品的性能也不同。接下来,我们将介绍基板分类代码。
一。结构分类代号:z-正常锌花:正常冷却速度结晶得到的锌花可用于一般用途:X-小锌花:特殊控制冷却速度后,锌花的大小小于正常锌花的大小,适用于一般锌花达不到要求的涂装等场合;gz光滑锌花:精加工后的小锌花,适用于深冲、超深冲及表面粗糙度要求低的场合。
2。加工性能代号:Pt-通用,JY-机械啮合,SC-拉深,CS-超拉深,JY-结构。选择时一定要注意使用。
三。锌层重量代号:Z100、z200、z275;锌层重量是指钢板两侧的总锌含量,单位为每平方米彩涂镀锌钢板中锌的克数(g/m2),如Z100表示锌含量不小于100g/m2。
标识示例:锌层重量275g/m2,加工性能JY,表面结构Z,表面处理y,尺寸精度B,长×宽×高0.70mm×700mm×2000mm钢板标识:钢板:275-JY-Z-y-B-0.70×700×2000-gb2518-81。
以上是几种彩涂镀锌钢板的通用分类代号。理解之后,你可以做出更有针对性的选择。只有选择适合自己使用需要的产品,才能更好地达到使用效果。希望本文的介绍能对您有所帮助。

At present, the color coated galvanized sheet is mainly used in the construction industry, which is also involved in the automobile and sheet industry. Because of its excellent properties and good corrosion resistance, it is widely used. We should also make clear the model selection when selecting. The performance of different models of products is also different. Next, we will introduce the base plate classification code.

1. Structure classification code: z-normal zinc flower: the zinc flower obtained by crystallization at normal cooling speed can be used for general purposes: X-Small zinc flower: the size of the zinc flower is smaller than that of the normal zinc flower after special control of cooling speed, which is suitable for painting and other occasions where the normal zinc flower fails to meet the requirements; gz-smooth zinc flower: small zinc flower after finishing, which is suitable for deep drawing, ultra deep drawing and surface roughness requirements Low occasion.
2. Processing performance code: Pt - general purpose, JY - mechanical engagement, SC - deep drawing, CS - ultra deep drawing, JY - structure. When choosing, be sure to pay attention to the use.
3. Zinc layer weight code: Z100, z200, z275; zinc layer weight refers to the total zinc content on both sides of the steel plate, expressed in grams of zinc per square meter of color coated galvanized steel plate (g / m2), for example, Z100 means the zinc content is not less than 100g / M2.
Marking example: zinc layer weight 275g / m2, processing performance JY, surface structure Z, surface treatment y, dimension accuracy B, length × width × height 0.70mm × 700mm × 2000mm steel plate marking: steel plate: 275-jy-z-y-b-0.70 × 700 × 2000-gb2518-81.
The above is the common classification code of several kinds of color coated galvanized steel plates. You can make more targeted choices after understanding. Only by choosing a product suitable for your own use needs, you can better achieve the use effect. I hope the introduction of this article can help you.

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