What is the principle of bolt selection between stainless steel and plain steel? What are their differences with their tensile strength and other properties?
Stainless steel bolts are needed for corrosion protection, and ordinary steel bolts are used in places where rust prevention is of little significance.
High strength stainless steel bolts need to be specially made. The stainless steel bolts are more expensive and the high strength stainless steel bolts are more expensive.
On the market, stainless steel bolt strength is relatively low and the toughness is good, the strength of bolt steel is divided into 11 levels of low strength strength series with stainless steel bolts a little higher than that of similar strength series stainless steel bolts.
