what is the difference between EN19 & EN24 Grade?
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Answer / santosh agarwal
the % composition of carbon, magnese, chrome, nickel, & moly differenciates the material
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Answer / shivshankar mundewadi
Emergency Number(EN)
In world war II,materials were named like this designations to keep it confidential.
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what is widman statten structure?
Define what is or define what characterize the thermodynamic state of metal (structure of metal)?
Define what other events in history might have affected the growth of metallurgy?
Do you know define what metal might be considered the “most environmental”? I say aluminum because it can be recycled others on my team say brass.
Does case harden steel properties detoriates over time? Especially for guns, parts like bolt carrier, the brand new parts has been kept for 10 year and properly oiled. I am worried about its surface hardness to take the blow during firing.
What is d2?
What is the composition of cast grade iron 35?
what is No.1 Laathing Scrap Bundle ( Mill Scrap )
Why 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?
What is heat treatment?
What are allotropes?
The stress concentration is caused due to ?