Phase Transformation and Deformation Mechanisms of 304L Stainless Steel Under Tensile and Charpy Impact Testing at Varying Temperatures

Phase Transformation and Deformation Mechanisms of 304L Stainless Steel Under Tensile and Charpy Impact Testing at Varying Temperatures

This study examines the mechanical behavior and deformation mechanisms of hot-forged 304L stainless steel for cryogenic applications such as LNG storage and low-temperature structural systems. Tensile testing revealed a significant strength increase from 618 MPa at room temperature to 1432 MPa at cr...

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Bibliographic Details
Main Authors: Gang-Ho Lee, Gwangjoo Jang, Byoungkoo Kim, Changyong Choi, Hee-Sang Park, Jong-Bae Jeon, Changwoo Lee, Sanghoon Noh, Byung Jun Kim
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Crystals
Subjects:
304L austenitic stainless steel
cryogenic deformation
strain-induced martensitic transformation (SIMT)
stacking fault energy (SFE)
Online Access:https://www.mdpi.com/2073-4352/15/4/360
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