Browse Standards J863_198112
Historical Revised 1981-12-01

Methods for Determining Plastic Deformation in Sheet Metal Stampings J863_198112

This SAE Recommended Practice describes methods for determining plastic deformation encountered in the forming or drawing of sheet steel. the preferred method for determining plastic strain is the circle grid and the severity curve. The scribed square and change in thickness methods may also be used to evaluate deformation during the forming of a flat sheet into the desired shape.
J863_201504
2015-04-28
Latest
Reaffirmed
J863_198606
1986-06-01
Historical
Reaffirmed
J863_198112
1981-12-01
Historical
Revised
J863A_196608
1966-08-01
Historical
Revised

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