Effects of drawing strain and post-annealing conditions on microstructural evolution and tensile properties of medium- and high-carbon steels

2017 ◽  
Vol 23 (6) ◽  
pp. 1176-1187 ◽  
Author(s):  
Sung Hyuk Park ◽  
Taekyung Lee ◽  
Sang-Hoon Kim ◽  
Chong Soo Lee
2019 ◽  
Vol 59 (9) ◽  
pp. 1667-1675
Author(s):  
Hayato Ishigami ◽  
Nobuo Nakada ◽  
Takuya Kochi ◽  
Shigenobu Nanba

1992 ◽  
Vol 32 (3) ◽  
pp. 433-439 ◽  
Author(s):  
Masayoshi Suehiro ◽  
Takehide Senuma ◽  
Hiroshi Yada ◽  
Kazuaki Sato

Author(s):  
F. A. Khalid ◽  
D. V. Edmonds

The austenite/pearlite growth interface in a model alloy steel (Fe-1lMn-0.8C-0.5V nominal wt%) is being studied in an attempt to characterise the morphology and mechanism of VC precipitation at the growth interface. In this alloy pearlite nodules can be grown isothermally in austenite that remains stable at room temperature thus facilitating examination of the transformation interfaces. This study presents preliminary results of thin foil TEM of the precipitation of VC at the austenite/ferrite interface, which reaction, termed interphase precipitation, occurs in a number of low- carbon HSLA and microalloyed medium- and high- carbon steels. Some observations of interphase precipitation in microalloyed low- and medium- carbon commercial steels are also reported for comparison as this reaction can be responsible for a significant increase in strength in a wide range of commercial steels.The experimental alloy was made as 50 g argon arc melts using high purity materials and homogenised. Samples were solution treated at 1300 °C for 1 hr and WQ. Specimens were then solutionised at 1300 °C for 15 min. and isothermally transformed at 620 °C for 10-18hrs. and WQ. Specimens of microalloyed commercial steels were studied in either as-rolled or as- forged conditions. Detailed procedures of thin foil preparation for TEM are given elsewhere.


Alloy Digest ◽  
1964 ◽  
Vol 13 (5) ◽  

Abstract DUCTLIRON is a high-carbon ferrous material containing graphite in the form of nodules or spheroids. It possesses unusually high ductility, strength and castability. It is furnished in three different grades, namely, SF-60, SP-80 and SH-100. Alloyed grades are also available under different designations as AQS-HS and WS. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on casting, heat treating, machining, and joining. Filing Code: CI-33. Producer or source: Rosedale Foundry.


Alloy Digest ◽  
1969 ◽  
Vol 18 (12) ◽  

Abstract AISI C1060 is a high-carbon water or oil hardening tool and spring steel recommended for heavy machinery parts, shafts, springs and miscellaneous tools requiring strength and wear resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as heat treating, machining, and joining. Filing Code: CS-32. Producer or source: Carbon and alloy steel mills.


Alloy Digest ◽  
1991 ◽  
Vol 40 (3) ◽  

Abstract UNS No. G 10600 is a high-carbon steel of low hardenability. It may be used in the as-rolled, annealed, normalized or quenched and-tempered condition, depending on the desired properties. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: CS-129. Producer or source: Carbon steel mills.


Alloy Digest ◽  
1965 ◽  
Vol 14 (12) ◽  

Abstract Red Star Tungsten is a high-carbon low-alloy tool steel having high hardness, good toughness, and keen cutting edge. It is recommended for cutting tools, thread rolling dies, paper knives, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as deformation. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-173. Producer or source: Vanadium Alloys Steel Company.


Alloy Digest ◽  
1965 ◽  
Vol 14 (6) ◽  

Abstract AISI 8660 is a high carbon, chromium-nickel-molybdenum alloy steel having high hardness and strength, suitable for springs and axle shafts. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-178. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1996 ◽  
Vol 45 (1) ◽  

Abstract INCO WELD C Electrode is a stainless-alloy electrode especially designed for shielded-metal-arc welding of a broad range of materials, including many difficult-to-weld compositions. It can be used in stainless steels, mild and medium-carbon steels,and spring steels. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on joining. Filing Code: SS-632. Producer or source: Inco Alloys International Inc.


Alloy Digest ◽  
2005 ◽  
Vol 54 (8) ◽  

Abstract S-TEN1 is a steel alloy containing copper and antimony to make it more resistant to dew-point corrosion than conventional carbon steels. It is used as tubing in economizers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming and joining. Filing Code: SA-550. Producer or source: Nippon Steel USA Inc., Nippon Steel Corporation.


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