What is the difference between 304 and 316 stainless steel hollow spheres?
304 and 316 stainless steel hollow spheres are two commonly used stainless steel 304,316 (Or corresponding to German/European standard 1. 4308,1. 4408). 316 steel balls contain Mo, which is better than 304 steel balls in high temperature environment, so engineers usually choose 316 balls in high temperature environment. 304 is usually used for temperatures below 790 degrees, while 316 can be used at 1200-1300 ° C.
Secondly, there is also a difference between the two brands; 304 stainless steel hollow ball corresponds to Chinese brand 0Cr18Ni9 steel ball; 316 stainless steel hollow ball corresponds to Chinese brand 0Cr17Ni12Mo2 steel ball. 316 is mainly to reduce Cr content, increase Ni content and increase Mo2 % ~ 3%. Therefore, its corrosion resistance is stronger than 304, and it is suitable for use in chemical industry, seawater and other environments. Similarly, the cost of 316 is also higher than 304, and 316 is generally used in places with higher requirements to replace 304.
and 316L has better weldability and easier processing than 316. Similarly, 304L and 304 are also quite reasonable, however, the 304HC stainless steel hollow ball achieves the effect of easier cold heading by adding 304 more copper content than the 2% ball. In fact, the difference between the stainless steel hollow ball 04 and 316 cannot be seen by the naked eye, there is also a more intuitive way to identify, using stainless steel potions. Foshan Feiyang ball exchange Hardware Products Co. , Ltd. specializes in production and sales: stainless steel hollow ball, hemisphere, decorative ball, landscape ball, sculpture ball, net ball, colored ball, floating ball, oval ball, perforated ball, tapping ball, conjoined ball, national standard steel ball, customized extra large hollow ball, adjustable foot, rubber stopper, rubber sleeves, and other hardware accessories; Made of stainless steel 201 #304 # custom 316 # 316L # material of various models, stainless steel hollow ball, hemisphere size specifications: Φ19mm- Φ 9000 stainless steel hollow spheres can also be customized according to different needs of customers. Welcome new and old customers to come to consult and purchase!
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