4340 W-Nr 1.6565, AS 4340, BS ~EN24, AISI 4340. Ni Cr Mo steel for applications requiring high tensile strength and toughness values, particularly in large cross sections in the quenched and tempered condition. Round:17mm 460mm. Other sizes available on request. Datasheet:EN26. W-Nr 1.6745, AS X9940, BS 970 826 M 40
Alloy aisi 4340 steel sheet steels - kadoaanvenlo.nlAISI 4340 Steel W-Nr. 1.6511 DIN 36CrNiMo4 - OTAI . AISI 4340 steel stockholders and suppliers from china. Otai special steel have more 16 years experience in 4340 steel plate, round bar, flat bar, square bar, hexagonal bar, sheet, pipe and worm gear supply. Aisi 4340 Steel is a high
4340 High Tensile Steel. Heat to o C o C, hold until temperature is uniform throughout the section and cool in furnace. Heat to o C o C, hold until temperature is uniform throughout the section, soak for 10 15 minutes per 25 mm section, and quench in oil, water, or polymer as required.
Characteristics Evaluation of Normalized and  TATA Steels High Tensile Steel AISI 4340 properties.  Laser surface heat treatment of AISI 4340 steel:A microstructural study by Palaniappa A. Molian.  Mechanical properties and microstructural features of AISI 4340 high-strength alloy steel under quenched and tempered conditions.
China 4140 High Tensile Steel Engineering Steels + Alloys China 4140 High Tensile Steel Engineering Steels + Alloys, Find details about China ASTM4140, Scm440 from 4140 High Tensile Steel Engineering Steels + Alloys - Laiwu Xincheng Metal Co., Ltd.
High tensile 4140 steel is the most commonly used of the high tensile steels, with a wide range of applications in automotive, gear and engine construction, crankshafts, steering knuckles, connecting rods, spindles, intermediate gears, pump and gear shafts, axles, nuts and bolts.
High Tensile Steel 4340 Annealing (Metallurgy) Heat Translate this pageHIGH TENSILE STEEL AISI 4340. AISI 4340 Nickel Chrome - Moly High Tensile Steel, generally supplied hardened and tempered to condition U in sections up to 100mm, with a tensile strength of 930 1080 MPa and aiming for this strength range in larger sections. It offers a very good balance of strength, toughness and wear-resistance. TYPICAL APPLICATIONS:Heavy-duty axles, shafts, heavy-duty
High Tensile Steels & MetalsFor applications requiring high tensile strength and toughness values, in particular in small medium cross sections. 4140 is the most commonly used of the high tensile steels with a wide range of applications in automotive, Gear and Engine construction, Crankshafts, Steering knuckles, Connecting rods, Spindles, Intermediate gears, Pump and Gear shafts, Axles, Nuts and Bolts.
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S&T Stainless Engineering Steels include Bright Steels AISI 4340:Nickel-Chrome-Moly Steel, with an U.T.S. of 930-1080 Mpa, in sections up to 100mm. Will flame or induction harden typical case hardness up to Rc58, and will nitride typical case hardness up to Rc60. End use:Highly stressed parts. Medium Tensile Engineering Steels Bright & Black
Steel 4140, SCM 440, 709, VCL 140,DIN 7225, 42CrMo4Jul 04, 2009 · -CrNiMo 6 /4337*4340 /SNC22 /705 /VCN 150 /TEW 6582 /High Tensile st 42 CrMo 4, 4140, SCM 440, 709, VCL-140, TEW 7225, High Tensile st DIN = Deutsche Institut Fuer Normung AISI = American Iron and Steel Institute JIS = Japan Industrial Standart 42 CrMo 4 /4140 /SCM 440 /709 /VCL 140 /TEW 7225 /High Tensile st IS :40Cr4Mo3 42Cr4Mo2 40Cr1Mo28
TENSILE - YIELD STRENGTH OF STEEL CHART. Tensile / yield strengths and ductilities for some of the plain carbon and low alloy steels are given in the following mechanical properties of steel chart. Yield Strength, Tensile Strength and Ductility Values for Steels at Room Temperature Steel Alloy 4340 - Annealed (@810 °C) 472 (68.5) 745 (108) 22:SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent AISI 4340 steel (UNS G43400) is an ultra-high strength medium carbon low alloy steel, which combines deep hardenability, high ductility, toughness and strength, and has high fatigue resistance and creep resistance. It is not particularly affected by tempering and embrittlement, and exhibits good strength retention at high temperatures and is not easily softened.