Cold-rolled, high-strength sheet steels for auto applications

JOM ◽  
1996 ◽  
Vol 48 (7) ◽  
pp. 26-30 ◽  
Author(s):  
Wolfgang Bleck
Keyword(s):  
High Strength ◽  
Sheet Steels ◽  
Cold Rolled

scholarly journals Development of Ultra-low C High-strength Cold-rolled Sheet Steels with High r-value for Automotive Inner Parts.

Materia Japan ◽  
1994 ◽  
Vol 33 (6) ◽  
pp. 808-810
Author(s):  
Naomitsu Mizui ◽  
Atsuki Okamoto ◽  
Takashi Tanioku ◽  
Shinichirou Katsu ◽  
Kouichi Nishio
Keyword(s):  
High Strength ◽  
Rolled Sheet ◽  
Sheet Steels ◽  
Cold Rolled ◽  
R Value ◽  
Inner Parts

YOUNGSTOWN YS-T50 to YS-T140 STEELS

Alloy Digest ◽  
1977 ◽  
Vol 26 (4) ◽  
Keyword(s):  
Physical Properties ◽  
High Strength Steels ◽  
High Strength ◽  
Heat Treating ◽  
Steel Alloy ◽  
Bend Strength ◽  
Weight Saving ◽  
Cold Rolled ◽  
Hot Rolled ◽  
Minimum Yield

Abstract YS-T 50 to YS-T 140 Steels comprise a series of high-strength, cold-rolled steels designed to meet performance and weight-saving objectives. They are an extension of Youngstown's series of hot-rolled high-strength steels (see Youngstown YS-T Steel, Alloy Digest SA-261, March 1971). The YS-T 50 to YS-T 140 steels have minimum yield strengths ranging from 50,000 psi to 140,000 psi. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on heat treating, machining, and joining. Filing Code: SA-331. Producer or source: Youngstown Sheet and Tube Company.

scholarly journals Microstructural effects on fracture toughness of ultra-high strength dual phase sheet steels

2021 ◽  
Vol 802 ◽  
pp. 140631
Author(s):  
D. Frómeta ◽  
N. Cuadrado ◽  
J. Rehrl ◽  
C. Suppan ◽  
T. Dieudonné ◽  
...  
Keyword(s):  
Fracture Toughness ◽  
High Strength ◽  
Dual Phase ◽  
Sheet Steels ◽  
Microstructural Effects

Microstructure evolution in cold rolled strips during continuous annealing - modelling and simulation

2004 ◽  
Vol 120 ◽  
pp. 607-614
Author(s):  
V. Hein ◽  
H. Freydank ◽  
U. Michel ◽  
H. Zieger ◽  
G. Zouhar ◽  
...  
Keyword(s):  
Microstructure Evolution ◽  
Microalloyed Steel ◽  
High Strength ◽  
Experimental Simulation ◽  
Rolled Strip ◽  
Continuous Annealing ◽  
Limited Temperature ◽  
Cold Rolled ◽  
Temperature Time ◽  
Continuous Annealing Furnace

The empirical optimization of technologies for continuous annealing of cold rolled strips is very time, material and cost intensive. The properties of cold rolled strips demanded by the customer are adjustable only in relatively closely limited temperature - time regimes. Therefore, it is a complex task to increase the performance of continuous annealing furnaces without disadvantages for the product quality. This problem can be solved by nume-rical modelling the microstructure evolution in the cold rolled strip during continuous annealing combined with experimental simulation of the annealing process. At the Institut für Werkstoffwissenschaft, Technische Universität Dresden, in co-operation with EKO Stahl GmbH, Eisenhüttenstadt, a computer program signed as TFB was deve-loped. It is suited for modelling and simulating the recrystallization kinetics in cold rolled strips during continuous annealing. Furthermore, this program can be used for optimizing the annealing technology. For example, for IF steel the pre-sent paper demonstrates to what extent the performance of a continuous annealing furnace can be increased. Further results concern the improvement of the microstructure of the high strength microalloyed steel ZStE 380 Z by optimizing the annealing technology by means of experimental simulation.

Fundamental Study on Improvement in Frontal Crashworthiness by Application of High-Strength Sheet Steels

1997 ◽  
Author(s):  
Naomitsu Mizui ◽  
Kiyoyuki Fukui ◽  
Nobusato Kojima ◽  
Miyuki Yamamoto ◽  
Yoshiaki Kawaguchi ◽  
...  
Keyword(s):  
High Strength ◽  
Fundamental Study ◽  
Sheet Steels

scholarly journals Warm Formability of Ultra High-Strength Low Alloy TRIP-aided Sheet Steels with Bainitic Ferrite Matrix

2005 ◽  
Vol 91 (2) ◽  
pp. 278-284 ◽  
Author(s):  
Koh-ichi SUGIMOTO ◽  
Sung-Moo SONG ◽  
Jyunya SAKAGUCHI ◽  
Akihiko NAGASAKA ◽  
Takahiro KASHIMA
Keyword(s):  
Bainitic Ferrite ◽  
High Strength ◽  
Ferrite Matrix ◽  
Sheet Steels
Sign in / Sign up

Export Citation Format

Share Document