Determining Hardenability of Steel - ASTM A255
Determining Hardenability of Steel - ASTM A255
(OP)
The calculation method (hardenability) described in the ASTM A255 is applicable only to a range of chemical composition. Nickel max is 1,50. It is not applicable for 4340. Someone knows how can I calculate hardenability for this steel (4340)?





RE: Determining Hardenability of Steel - ASTM A255
thread330-288119: Standardization of DI Calculation for Ordering Steel
thread330-238962: Software to predict steel hardenability
RE: Determining Hardenability of Steel - ASTM A255
http://calculations.ewi.org/vjp/MaterialsModeling....
but which cooling rate is more adequate (quench in polymer)?
RE: Determining Hardenability of Steel - ASTM A255