304不銹鋼板?1.0*1240冷軋2B精密剪切分條分卷加工彩色裝飾板

什么是不銹鋼，最為通俗的來說，就是要求含鉻（Cr）量大于11%的鐵基合金。不銹鋼的抗生銹性源于合金中鉻的存在，鉻形成鈍化膜，保護(hù)底層材料免受腐蝕。以常見的304材料為例，其對應(yīng)的國標(biāo)舊牌號為0Cr18Ni9，這里鉻的含量就是18%。下面紅線是大氣中的腐蝕速率，大約在鉻大于10%之后，腐蝕速率才是可以接受的。

What is stainless steel, the most popular speaking, is required to contain chromium (Cr) more than 11% of the iron-based alloy. The rust resistance of stainless steel stems from the presence of chromium in the alloy, and the chromium forms a passivation film to protect the underlying material from corrosion. Take the common 304 material as an example, the corresponding national standard old brand number is 0Cr18Ni9, where the content of chromium is 18%. The red line below is the rate of corrosion in the atmosphere, which is acceptable after chromium is greater than 10%.

不銹鋼不是不會生銹的鋼鐵，而是不容易生銹的鋼鐵，它的標(biāo)準(zhǔn)就是里面有沒有一定量的鉻金屬。一般來說，鉻含量在10.5%以上的鋼鐵就屬于不銹鋼了。

Stainless steel is not the steel that will not rust, but is not easy to rust steel, its standard is whether there is a certain amount of chromium metal inside. Generally speaking, the chromium content in more than 10.5% of the steel belongs to stainless steel.

304不銹鋼是得到較為廣泛應(yīng)用的不銹鋼、耐熱鋼。用于食品生產(chǎn)設(shè)備、昔通化工設(shè)備熱交換器冷凝器、核能等。

304 stainless steel is a more widely used stainless steel, heat-resistant steel. Used in food production equipment, Xitong chemical equipment heat exchanger condenser, nuclear energy, etc.

選擇不銹鋼產(chǎn)品和選擇鐵鍋是一樣的，應(yīng)該盡可能認(rèn)準(zhǔn)正規(guī)品牌和大公司，避免一些不法商販選擇劣質(zhì)產(chǎn)品以次充好。對于消費(fèi)者來說，尤其不要貪小便宜購買低價產(chǎn)品。

The choice of stainless steel products and the choice of iron pot is the same, should be as far as possible to look for the regular brands and large companies, to avoid some illegal vendors choose inferior products shoddy. For consumers, especially do not greed small cheap to buy cheap products.

在這一方面，我還是比較推薦佛山市萬慶物資有限公司銷售的不銹鋼。他們公司從2014年成立，經(jīng)過十年的經(jīng)營，發(fā)展成為了集板材、管材、型材等銷售為一體的大型不銹鋼銷售廠商，多項(xiàng)產(chǎn)品被廣泛用于醫(yī)藥、食品和酒廠等行業(yè)，質(zhì)量有保證。

In this respect, I still recommend Foshan Wanqing Materials Co., Ltd. sales of stainless steel. Their company was established in 2014, and after ten years of operation, it has developed into a large stainless steel sales manufacturer integrating plate, pipe and profile sales. A number of products are widely used in medicine, food and winery industries, and the quality is guaranteed.