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Question
1.Heat Treatment Process HRC Stands for 
2.Material OHNS Stands for
 Question Submitted By :: Mechanical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Rockwell Hardness scale - C
there are basically three scales A, B & C in Rockwell
hardness testing equipment , Scale C is the most widely used
 
Is This Answer Correct ?    84 Yes 10 No
Suresh
 
Answer
# 2
HRC-Rockwell hardness for carban steel 
Is This Answer Correct ?    88 Yes 33 No
Raj
 
 
 
Answer
# 3
1. Rockwell Hardness number read on scale "C"
2. Oil Hardened Non-shrinkage Tool steel
 
Is This Answer Correct ?    66 Yes 13 No
Praveen Kumar Kusuma
 
Answer
# 4
1. Rockwell Hardness number read on scale "C"
2. Oil Hardened Non-shrinking steel
 
Is This Answer Correct ?    41 Yes 8 No
Sasikumar
 
Answer
# 5
HRC Stands for --Rockwell Hardness C scale

OHNS Stands for --- Oil Hardenable Non Shrinkage steel
 
Is This Answer Correct ?    27 Yes 10 No
Chandrashekhar Adchitre
 
Answer
# 6
OHNS Stands for --- Oil Hardenable Non Shrinkage 
Is This Answer Correct ?    19 Yes 11 No
Appasab
 
Answer
# 7
rock well hardness,scale c
oil hardened not shrinking steel
 
Is This Answer Correct ?    4 Yes 0 No
Vijay
 
Answer
# 8
1. Rockwell Hardness number read on scale "C"
2. Oil Hardened & Nitrited Steel
 
Is This Answer Correct ?    10 Yes 18 No
Pritesh
 
Answer
# 9
1.oil harnderd nickel steel
2.non shrinkage tool steel
 
Is This Answer Correct ?    6 Yes 27 No
Karthik
 
Answer
# 10
1. rockwell hardness c - scale
2.OHNS - oil hardned nickel steel
 
Is This Answer Correct ?    33 Yes 65 No
Saravanan
 

 
 
 
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