What is OHNS Material and can anybody explain the Chemical
& Physical Properties of Same. Which Technical Standard
Book shows this Specification. Why can't we use En series
instead of OHNS. Where it is specifically Used.
Answers were Sorted based on User's Feedback
Answer / nanak singh sekhon
All chemical properties of the OHNS steel is correct But there is a difference in explaining OHNS term.Well the correct Name of OHNS term is Oil hardened Non shrinking Steel.
Is This Answer Correct ? | 43 Yes | 1 No |
Answer / k.s. mahal
OHNS it is an oil hardening non sticking steel,
chemical composition
carbon- 0.9 -1.3%
chromium- .5%
tungsten- 0.4-0.8%
rest is iron
it has good cutting performance
Is This Answer Correct ? | 72 Yes | 31 No |
Answer / velu
Refer link - http://saajsteel.com/tool-steel-ohns/
Is This Answer Correct ? | 3 Yes | 1 No |
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