TYPES OF HARDNESS TEST / HARDNESS

[@allisahana8237]

Good Content and I Get Revision In Very Short Time So Thank U🙏

[@mrabdurahman5744]

Thank you for explanation, Get simple knowledge .

[@coolvigu]

You are welcome

[@natarajanm7181]

content was detail and was simple to note down thank you sir

[@coolvigu]

Glad it helped

[@GauriBatho]

Thank you sir 🙏

[@N.gurjar2404]

Ultimate video sir very thankful to you

[@coolvigu]

THANK YOU

[@sahilshaikh1681]

Yes ..it is really excellent content and ...
We want content of non destructive testings also...

[@prakashchhatria6573]

Achha laga sir aur banaiye vdo...

[@coolvigu]

Thank you

[@Abraar08]

Really superb sir

[@rabeaaashrabey1898]

Thank you so match it's really help us so much
We hop more videos like this

[@sam111880]

curious of all the hardness test which ones are the numbers corresponding to the ratings on concrete bags , wood boards , and other materials. I get how to compute these tests and how the testing tools are designed from a high level. What i don't get is which ones are the actual ratings on materials a contractor purchases and a structural engineer uses to compute safe loads on things. Most of the hardness test is just to distinguish how much hard an object is in relation to another object which is good for some but not good enough for structural engineers

[@AmitSharma-fz7qw]

Thankyou
Can you make a video for center of gravity

[@motivationalchannelby4936]

nice with simple language sr

[@coolvigu]

Thanks and welcome

[@syedwasim1893]

good video, and thanks for helping me

[@lashagon6896]

You are an excellent teacher

[@OliverWidjaja]

absolute legend

[@dadasahebgaikwad157]

Good information sir .....
Thanks

[@bagmitabaishnabi3979]

awesome❤

[@ruel7401]

Please, provide a summary of your video in the description. It makes the video itself look way more professional. Other than that, you did a great job.

[@coolvigu]

Thanks for the words of appreciation

[@ruel7401]

@@coolvigu no problem man. Will you be doing vids covering non destructive testing, ie. penetration testing, ultrasonic testing, magnetic particle testing etc.?

[@saidurgaprasad5172]

thank you sir

[@metallurgist8326]

Sir, What about different scales in RHN? Can u explain it?.

[@krishnadumbare1243]

Nice sir.....!!!

[@terupallisrinivasarao4345]

Thank you very much. Sir

[@coolvigu]

Most welcome

[@chandrasekhar2813]

sir ferrate test also create video

[@26_abilashreddygaddam98]

Explanation was good

[@coolvigu]

thanks

[@classicgamer9740]

🙂🙏🙏

[@ravikantpandey752]

Provide this in pdf form please

[@rishikasingh24]

I have a crush with your voice.....😍🥵

[@kartickpai7261]

good content

[@ishanidas1717]

Really informative!

[@amitaman6502]

Very good content for very short time

[@kilugumohanarao5893]

Looking pretty

[@hassenhhdd1125]

اتريد تعليق عربي ماكو ليش..عاشت ايدك دكتور

[@nature9765]

Thank u good video

[@skkannadaacademy]

Sure

[@DeepakMishra-md2mg]

Very nice to the point .. I hope this will help me in interview of Quality Engineer

[@coolvigu]

thanks

[@sreedharnaidu2765]

Content was good but it's not applicable in exams

[@TheSANU456]

Please provide notes

[@ashishyadav5463]

Very good video

[@ashishyadav5463]

Please aur video bnaye

[@gautamkamble1565]

Change your voice

[@sunithaacharya4340]

Rockwell hardness test uses a conical diamond indentor with 150 kg load for HRC and 1/16" steel or WC ball indentor for HRB. Please teach correctly.

[@coolvigu]

Sumitha kindly provide the reference . Don't refer local author book

[@coolvigu]

Kindly use proper punctuation can't understand what r u trying to say

[@ScholarStream_25]

Is hardness test a destructive test ??

[@coolvigu]

Yes

[@ScholarStream_25]

@@coolvigu but in most cases we just make a slight indentation right ? So the material can be used for the future purpose . We do not fail the material

[@coolvigu]

Yes but as we have made the indentation, that spot will act as a weak spot

[@sunithaacharya4340]

Brinell hardness no longer uses hardened steel balls. Only tungsten carbide balls are used. Also it is not only 10mm ball, even 5mm and 2.5mm balls are used.

[@coolvigu]

@@sunithaacharya4340 kindly provide the reference for every test we have a standard mention that standard before commenting

[@santoshhoro2021]

4:41 clear karo

[@anguselvan9801]

MHO or mohs?

[@infotainment7400]

What is HRC

[@coolvigu]

Rockwell hardness number ( RHN and HRC both are same)

[@bhupibharaniya4186]

Hindi me bhok leta

[@suryaeducationservice2157]

Very good video

[@nature9765]

Thank u good video