Engineering Method for Analysis of the Ability to Strain-Hardening of Steels

2018 ◽  
Vol 284 ◽  
pp. 1168-1172
Author(s):  
Mikhail A. Filippov ◽  
Elena I. Korzunova ◽  
M.V. Tyumkova
Keyword(s):  
Strain Hardening ◽  
Austenitic Steel ◽  
Engineering Method ◽  
Manganese Steel ◽  
Rockwell Hardness ◽  
High Manganese ◽  
Wear Resistant ◽  
Steel 110G13l ◽  
High Manganese Austenitic Steel ◽  
Structural Classes

A study of the structure and strain-hardening ability relationship was carried out in this work for wear-resistant steels of two structural classes: high-manganese austenitic steel 110G13L and metastable austenitic chromium-manganese steel 60G9KhL. It is shown that the strain-hardening ability can be estimated using a methodologically simple engineering criterion. The criterion determines the metal tendency to harden by determining the Rockwell hardness at the bottom of the indentation cup of the Brinell press indenter

scholarly journals Temperature Dependence of Deformation Behaviors in High Manganese Austenitic Steel for Cryogenic Applications

Materials ◽  
2021 ◽  
Vol 14 (18) ◽  
pp. 5426
Author(s):  
Jun Chen ◽  
Shuang Li ◽  
Jia-Kuan Ren ◽  
Zhen-Yu Liu
Keyword(s):  
Strain Hardening ◽  
Austenitic Steel ◽  
Deformation Temperature ◽  
Tensile Deformation ◽  
Strong Dependence ◽  
Simultaneous Increase ◽  
Peak Strain ◽  
Deformation Structure ◽  
High Manganese ◽  
High Manganese Austenitic Steel

The deformation structure and its contribution to strain hardening of a high manganese austenitic steel were investigated after tensile deformation at 298 K, 77 K and 4 K by means of electron backscatter diffraction and transmission electron microscopy, exhibiting a strong dependence of strain hardening and deformation structure on deformation temperature. It was demonstrated that sufficient twinning indeed provides a high and stable strain hardening capacity, leading to a simultaneous increase in strength and ductility at 77 K compared with the tensile deformation at 298 K. Moreover, although the SFE of the steel is ~34.4 mJ/m2 at 4 K, sufficient twinning was not observed, indicating that the mechanical twinning is hard to activate at 4 K. However, numerous planar dislocation arrays and microbands can be observed, and these substructures may be a reason for multi-peak strain hardening behaviors at 4 K. They can also provide certain strain hardening capacity, and a relatively high total elongation of ~48% can be obtained at 4 K. In addition, it was found that the yield strength (YS) and ultimate tensile strength (UTS) linearly increases with the lowering of the deformation temperature from 298 K to 4 K, and the increment in YS and UTS was estimated to be 2.13 and 2.43 MPa per 1 K reduction, respectively.

AMSCO MANGANESE STEEL

Alloy Digest ◽  
1960 ◽  
Vol 9 (10) ◽  
Keyword(s):  
Physical Properties ◽  
Austenitic Steel ◽  
Tensile Properties ◽  
Heat Treating ◽  
Manganese Steel ◽  
High Carbon ◽  
High Manganese ◽  
High Manganese Austenitic Steel

Abstract Amsco Manganese Steel is a high-carbon high-manganese austenitic steel recommended for wear and abrasion resisting applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on casting, forming, heat treating, machining, and joining. Filing Code: SA-105. Producer or source: American Manganese Steel Division.

scholarly journals Effect of Alloying Elements on Solidification Cracking Susceptibility of High Manganese Austenitic Steel

2021 ◽  
Vol 39 (1) ◽  
pp. 87-96
Author(s):  
Shotaro YAMASHITA ◽  
Keiji UEDA ◽  
Atsushi TAKADA ◽  
Daichi IZUMI ◽  
Naoki SAHARA ◽  
...  
Keyword(s):  
Austenitic Steel ◽  
Solidification Cracking ◽  
Alloying Elements ◽  
High Manganese ◽  
High Manganese Austenitic Steel ◽  
Effect Of Alloying

scholarly journals Dependence of Grain Size on Mechanical Properties and Microstructures of High Manganese Austenitic Steel

2014 ◽  
Vol 81 ◽  
pp. 143-148 ◽  
Author(s):  
Xiaoyun Yuan ◽  
Liqing Chen ◽  
Yang Zhao ◽  
Hongshuang Di ◽  
Fuxian Zhu
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Austenitic Steel ◽  
High Manganese ◽  
High Manganese Austenitic Steel
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