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Nickel content for all kinds of stainless steel material

Posted by:Qingdao Zhilong  Time:2013-5-16 19:56:18
There are the following  types of stainless steel which are widely used in the stainless steel  market:
Material 201 stainless steel (general environment available)
Material 304 stainless steel, corrosion resistance, good effect, high cost performance)
Material of 316 l stainless steel (acid corrosion resistance)
310 s stainless steel material, high temperature resistance, corrosion resistance)
Material 321 stainless steel (high hardness)
Everybody to buy stainless steel watch mainly nickel, nickel content is higher, the better the performance of corrosion resistance, so at the time of purchase, we will ask nickel content, mostly today and you said that the nickel content is how many different materials.
201 material of nickel content in about 2-3.
304 material containing nickel two right at 7.85-9
321 quality stainless steel and nickel content of the nickel content of 8 - same material 304 nine
316 l stainless steel nickel content at about 12
310 s stainless steel nickel content in the 20th
Is the difference between 304 and 321 material: 304 containing ti element, to improve the stability of the stainless steel hardness and resistance to high temperature.
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