01592nam a2200205 a 4500001001400000003000700014005001700021008004100038020002200079040000800101100002700109245009400136246009100230260003400321300004000355502009200395520084500487650002501332650002901357vtls000042637KUKTEM20251114204411.0090826t2009    my     f m    000 0 eng d  aTHE0005742(Local)  aUMP0 aAhmad Shukron Zulkifli10aPre-straining effect on yielding behaviour of low-carbon steels /cAhmad Shukron Zulkifli3 aPre-straining effect on yielding behaviour of low-carbon steelsh[electronic resource]  aKuantan, Pahang :bUMP,c2009  a48 p. :bill. (some col.) ;c30 cm.  aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 20093 aRoll forming is yet used widely in the industry yet known to the world. It has  complexity  to design  the product but  it can be  study  and determined by evaluating  and  studying  the  mechanical  properties  on  the  stress-strain  curve  of  the  material.   The study show how on  the specimen  that  is setting up for a variable different pre- staining  stages  indicates  that  stress-strain  curve  help  the  designer  to  identify  the  yielding region effect on the bending deformation of the product while some defects  such  as  springback will  occur.   The  findings  of  this method  can  be  relates  to  roll  forming process in terms of stages and bending phenomenon that are something that  is occur when doing  roll  forming process could  lower  the percent of defect  for  the  products made by roll forming machine. 0aStrains and stresses 0aRoll forming (Metalwork)