甬金430不銹鐵 工藝品用鋼片 金屬飾品0.7 1.0mm不銹鋼薄板

一般來說，現在市面上的便宜不銹鋼基本都是201不銹鋼，什么是201不銹鋼？就是其中添加有錳元素，長時間在潮濕并且鹽分高的環(huán)境下是會生銹的一種不銹鋼材質。

Generally speaking, the cheap stainless steel on the market now is basically 201 stainless steel, what is 201 stainless steel? It is added with manganese element, for a long time in a wet and high salt environment is a rusty stainless steel material.

而430不銹鋼板具有良好的耐腐蝕性能和通用鋼種，導熱性能比奧氏體好，熱膨脹系數比奧氏體小，耐熱疲勞，添加穩(wěn)定化元素鈦，焊縫部位機械性能好，主要用于建筑裝飾用、燃油燒嘴部件、家庭用器具、家電部件。

And 430 stainless steel plate has good corrosion resistance and general steel, thermal conductivity is better than austenite, thermal expansion coefficient is smaller than austenite, heat fatigue resistance, add stabilization element titanium, weld part mechanical performance is good, mainly used for building decoration, fuel burner parts, household appliances, home appliance parts.

我們在購買不銹鋼餐具時還是要了解清楚具體是用哪種不銹鋼制作的，當然是要選擇符合食品級標準要求的，只要是符合食品級不銹鋼標準的產品都是沒有害的。

When we buy stainless steel tableware, we should understand clearly which kind of stainless steel is made, of course, it is to choose to meet the requirements of the food grade standards, as long as it is in line with the food grade stainless steel standard products are not harm.

食品用不銹鋼制品按用途分為兩類，一類為食具容器類，指用于盛放食品的不銹鋼器具，也就是鍋、碗、盆等。還有一類為不銹鋼餐具，日常接觸到的一般為直接接觸食品的刀、叉、匙、筷等餐具。

Food with stainless steel products are divided into two categories according to their use, one is the food container category, refers to the stainless steel appliances used for holding food, that is, pot, bowl, basin, etc. There is also a kind of stainless steel tableware, daily contact with the general direct contact with food knives, forks, spoons, chopsticks and other tableware.

食品接觸用不銹鋼的主要安全問題為重金屬的遷移。一般情況下不銹鋼制品在盛放、烹煮食物或與食品接觸過程中，不構成食品安全風險。當不銹鋼制品在使用中遷移的重金屬超過限量時，有可能危害人體健康。

The main safety problem of stainless steel for food contact is the migration of heavy metals. In general, stainless steel products do not constitute food safety risks in the process of serving, cooking food or contacting with food. When stainless steel products in use of heavy metals exceed the limit, it may harm human health.

430不銹鋼含碳量較高，適合日常的刀具制造，但是耐腐蝕性能不如304。430也屬于食品級健康金屬，但在堿性環(huán)境下會生銹。

430 stainless steel has a high carbon content, suitable for daily tool manufacturing, but the corrosion resistance is not as good as 304. 430 It is also a food-grade healthy metal, but it can rust in alkaline environments.