Though the cost for raw material for brass and stainless don’t differ much, the machinery cost for stainless steel is very high compared to brass. To maintain a quality surface finish, machines are used to cut the materials and the ratings of the abilities of machinery will be indicating the comparative seeds.
Compared to brass, stainless steel is a poor conductor of heat. The life of cutting tools is reduced due to the rise in temperature in machining operations. Compared to stainless steel, brass scrap can be sold with a minimal loss. A little of the initial value can be retained in the case of stainless steel. This even reduces the overall efficiency of the.
Brass Neutral Links:
In most of the cases, brass is preferred for industrial, agricultural and many other applications. In very few instances stainless steel is required. For example, though both brass and stainless steel are corrosion resistant, their reaction to various corrosive agents is different. The main advantages and limitations of brass neutral links are listed as follows:
- Including the carrying potable water, brass neutral links are perfect for both cold and hot water residential/industrial systems.
- Along with moderate currents and including the sea water and brackish water, these are suitable for using in marine environments.
- In cryogenic applications, brass neutral links perform well and these are used as an alternative for 300 series stainless steel in few particular environments.
- The exposure to mild and alkaline solutions is handled very typically, solutions like cyanides and hydroxides which are strong are avoided.
- Corrosion resistant in non-oxidizing acids where the oxidizing acids are avoided.
- Resistance to corrosion is provided to petroleum products.
- The brass neutral links possess very good strength and they even overlap the tensile strength of low carbon steel.
- Nickel plating is provided to reduce corrosion and tarnishing and it even provides a ‘silver finishing. This even provides a hard wear surface on the products like plumbing fixtures, bearings and gears.
Stainless Steel Neutral Links:
Most of the properties of stainless steel vary dramatically from an alloy or family, so it is difficult to make a general statement regarding the performance of stainless steel neutral links.
Pitting corrosion and crevice is increased in many grades due to slow moving seawater or brackish. Few of the properties of stainless steel neutral links are listed as follows:
- Stainless steel neutral links show excellent resistance to acids ands petroleum products. They show passivity to nitric acid, ether citric solutions where the hydrochloric acids are avoided.
- Their actual comparisons depend on alloy and grade.
- They provide higher temperature services.
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Reference
http://brassmachine.blogspot.in/2016/06/grasping-some-knowledge-on-brass.html