What is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.
803What is the melting point of e70 steel, 304,308,316 stainless steels? In addition, what is the hottest part of the flame in a fire?
848Why is chromium molybdenum steels used to build pressure vessels? What is special about the properties of chromium molybdenum steels that make them ideal forpressure vessels?
849How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Whatis the ratio of dbc to oxalic acid solution in this step?
967How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny?
875What is the metallurgical explanation of effects of chromium, nickel, molybdenum, and carbon in stainless steels?
926
what is wedge load test method . what is offset method .
what is the different between ferrite percentage and ferrite number?
what other events in history might have affected the growth of metallurgy?
What are the advantages of projection welding over spot welding
What is a master gauge ?
What is the Difference of ultimate tensile stress of mild steel to ultimate compressive stress ?
Which is stronger, tungsten or titanium?
What is the melting point of e70 steel, 304,308,316 stainless steels?
Can 1026 steel be welded?
What is impact energy?
How can you find out define what kind of stainless steel was used in making a stainless object?
Why we are doing post heating in alloy steel welding?
What are the uses of electroplating?
For the same part, it is possible to Specify the two different type of Hardness with same scall(EX-Quenching and tempering==>450 to 500HV30 & Hardening and Austempering 330- 380HV30)
what medal conducts heat best?