A. Copper,Brass and BronzeB.Tin plate ,Bronze and BrassC.Bronze Brass and NickleD.Nickle,Mild Steel and Brass
The three most common stainless steel grades available in sheet metal are 304, 316, and 410.[1] Grade 304 is the most common of the three grades. It offers good corrosion resistance while maintaining formability and weldability. Available finishes are #2B, #3, and #4. Note that grade 303 is not available in sheet form.[1] Grade 316 offers more corrosion resistance and strength at elevated temperatures than 304. It is commonly used for pumps, valves, chemical equipment, and marine applications. Available finishes are #2B, #3, and #4.[1] Grade 410 is a heat treatable stainless steel, but does not offer as good corrosion resistance. It is commonly used in cutlery. The only available finish is dull.[1]
This is OBVIOUSLY a multiple choice question from homework, which should be done from notes, not the internet, but i dont like to be entirely a negative nancy. above poster is correct. its D.
