TY  - JOUR
T1  - The Influence of Hot Rolled Plate Steel Treatment using Temper and Quench-Temper Method
on Vickers Hardness Number Enhancement
AU - Taufik, Achmad AU - As’ad Sonief, Achmad AU - Suprapto, Agus AU - , Pratikto 
JO  - Journal of Engineering and Applied Sciences
VL  - 16
IS  - 11
SP  - 341
EP  - 347
PY  - 2021
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2021.341.347
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2021.341.347
KW  - austenite
KW  -ferrite
KW  -Martensite
KW  -impact strength and ductility
AB  - The material performance has main features
such as hardness, strength and toughness. Steel is the
ferrous metal that functions as a fundamental element
mixed with several parts. This research to obtain Quench
Tempered Steel material with high hardness and analysis
radius bending of steel treated by quench and temper
methods, the influence of hold time, diameter of steel and
impression rim was studied. The result shows that the
high value of hardness is 498 HV with a holding time of
20 min which means steel developed has an eminence
tensile strength combination, impact strength and
satisfactory ductility for structural application.
ER  -