鍍鋅板和不銹鋼有什么區別？

What is the difference between galvanized plates and stainless steel?

鍍鋅板就是鐵片上刷一層金屬鋅防腐，有冷鍍和熱鍍，時間長表面的鋅是會掉的，鐵就會被腐蝕，所以鍍鋅板價格相對來說低，不銹鋼就不用防腐，所以不銹鋼價格就貴了，不銹鋼在200-300，只有些特殊材料在200-300度低溫回火，不過溫度太低一般沒有太大的變化鍍鋅板在高溫下（200度、300度）下表層的鋅會被慢慢烘烤掉。

Galvanized plate is a layer of metal zinc anticorrosion, cold plating and hot plating, long time surface zinc will fall, iron will be corroded, so galvanized plate price is relatively low, stainless steel need not anticorrosion, so stainless steel price is expensive, stainless steel in 200-300, only some special materials in 200-300 degrees low temperature tempering, but the low temperature is generally not too much change galvanized plate at high temperature (200 degrees, 300 degrees) surface zinc will be slowly baked off.

不銹鋼種類很多，鍍鋅板只是在鋼板或者鐵板表層電鍍了一次金屬鋅。鍍鋅板本身是普板，做了表面加工而已。不銹鋼板是防腐耐酸的合金板?？茨阕鍪裁从猛?，200-300度不算是高溫，相對比較便宜的不銹鋼430板價格應該比同等規格的鍍鋅板價格貴2倍。相比較于鍍鋅板價格和不銹鋼價格，主要看用于哪里。

There are many kinds of stainless steel, galvanized plate just plated on the surface of steel plate or iron plate.The galvanized plate itself is a general board, just surface processed.Stainless steel plate is an acid-resistant alloy plate.Look at what you do, the 200-300 degrees is not a high temperature, and the relatively low price of the cheaper stainless steel 430 plate should be twice higher than the galvanized plate of the same specification.Compared to the galvanized plate price and stainless steel price, mainly to see where to be used.

不銹鋼是通過加入微量元素達到改變鋼材組分的目的，實現防腐功能的。鍍鋅板是在普通鋼板表面鍍鋅，以犧牲鋅的方式實現防腐目的的。200度、300度對金屬來說都不成問題，看環境氣氛，會有一些極微小的影響，但需很長時期才有變化。

Stainless steel is through the addition of trace elements to change the purpose of steel components, to achieve anticorrosion function.Galvanized plates are galvanized on the surface of ordinary steel plates to achieve anticorrosion purposes at the expense of zinc.Both 200 degrees and 300 degrees are not a problem for the metal. Looking at the environmental atmosphere, there will be some very small effects, but it will take a long time to change.