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Hardness of EN-8 grade material(2005)
Q. How to check the grade material hardness?
Is it in c scale or b scale? (hrc / hrb)?
What is the normal hardness of en8d material?
If material is case hardened which scale is used, e.g.: en8, en8d, en19,en9, a8620)?
If material is not hardened, e.g.: m.s, l.c material, which scale is used?
auto parts - Gurgaon, India
Q. What is the Hrc of EN-8 materialkale pritam v
- pune maharashtra india
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September 30, 2011
A. EN 8 Mechanical Properties :
- Coils, Hot rolled : 240 BHN max.
- Coils, Hot rolled,Annealed: 180 BHN max
- Bangalore, Karnataka, India
EN8 Material hardening warped itAugust 12, 2016
Q. An En8 material Sq. Bar has been bent right from its middle portion due to hardening of about 51 HRC on straight teeth of about 3 mm deep on its surface. Is there any process or suggestion to remove this bend while preventing from any crack? Please suggest.Nitish Kumar
Designer - Faridabad,Haryana,India