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alloy steel sae 4340 quenched and tempered round bar

【Thickness:】:1.2-150mm

【 Width:】:1220-4200mm

【Length:】:5000-18000mm

【Packaging Details:】:Standard export seaworthy packing or as required.

【Delivery Time:】:30-50 days, 7 days for stock goods.

【Loading Port:】:Shanghai ,Tianjin, Qingdao.

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alloy steel sae 4340 quenched and tempered round bar Introduction

AISI 4340 Steel - Alloy Engineering Steel Steel Bar

AISI 4340 Steel. AISI 4340 Steel is a nickel chromium molybdenum alloy steel that widely used in Oil & Gas industry.It is a quality high tensile alloy steel. 4340 steel offers toughness and high strength in the heat treated condition. AISI 4340 is usually supplied under quenched and tempered condition at the hardness of 24 – 29HRc.

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AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special ...

1.Form of Supply. ASTM aisi 4340 Alloy structural steel, we can supply the 4340 round bar, steel flat bar, plate, hexagonal steel bar and steel square block. 4340 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 4340 Rectangular pieces can be sawn from flat bar or plate to your specific sizes.

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AISI 4340 Steel 36CrNiMo4 - Otai Special Steel

AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels. 4340 alloy steel is generally supplied hardened and tempered in the tensile range of 930 – 1080 Mpa.

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AISI 4340 Steel - Dongguan OTAI Special Steel Co

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 quality Quenched and Tempered Alloy Structural steel, Oil Quenched & Tempered Hardness is 28-34 HRc.4340 Annealing delivery hardness less than 250HB.

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5399 4340 4340 ALLOY Metals Castle Metals Site

Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications. The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340.

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AISI 4140 Steel - Alloy Engineering Steel Steel Bar

Jan 20, 2015 · AISI 4140 Steel. AISI 4140 Steel is a Chromium-Molybdenum alloy steel which widely used in Oil & Gas industry.AISI 4140 is similar to grade AISI 4130 but with a higher carbon content. SAE 4140 has greater strength and heat treatment than 4130 steel. This material is usually used after quenched and tempered.

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11706 E4340 4340 ALLOY Metals Castle Metals Site

Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications. The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340.

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AISI 4140 Steel - Alloy Engineering Steel Steel Bar

Jan 20, 2015 · AISI 4140 Steel. AISI 4140 Steel is a Chromium-Molybdenum alloy steel which widely used in Oil & Gas industry.AISI 4140 is similar to grade AISI 4130 but with a higher carbon content. SAE 4140 has greater strength and heat treatment than 4130 steel. This material is usually used after quenched and tempered.

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ALLOY Castle Metals Site

Alloy 4130 in bar, plate & tube SPECIFICATIONS GRADE ALLOY 4130, AISI 4130, UNS G41300. Castle Metals stocks a wide range of Alloy 4130 in bar distributed globally from our distribution centers in North America, as well as in the U.K, France, Singapore, and Shanghai.

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Through-Hardening Low Alloy Steel Bar 4340 - Atlas …

Through-Hardening Low Alloy Steel Bar 4340 Colour code Jade (Band) - Marigold Introduction Atlas 4340 is a nominally 1.8 percent Nickel Chromium Molybdenum low alloy steel of high hardenability, with high strength and toughness in relatively large sections achieved with a "quench …

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Alloy Steel - Summit Steel - ISO Certified Steel Bar ...

AISI Condition of Bar Steel Tensile Strength psi Yield Strength psi Elongation in 2 in., % Reduction in Area, % Brinell Hardness Rockwell Hardness Machinability % of B1112 CD; 4142* Hot Rolled Annealed Cold Drawn Annealed Heat Treated C.D. 1″ Round Oil Quenched 1550° F., Tempered 1000° F 2″ Round Oil Quenched 1550° F., Tempered 1000° F

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AISI 4340 is a nickel - West Yorkshire Steel

AISI 4340 Alloy Steel AISI 4340 steel stockholders and suppliers, delivering to the whole of the UK. AISI 4340 is a nickel chromium molybdenum alloy steel specification widely used in the oil and gas sectors. 4340 steel offers toughness and high strength in the heat treated condition, with good fatigue strength. Available in round bar

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4340 quenched and tempered round bar, View sae 4340 steel ...

4340 quenched and tempered round bar, US $ 1,000 - 1,500 / Metric Ton, ASTM 4340, AISI, ASTM, BS, DIN, GB, JIS, Diameter:20mm~500mm.Source from Sichuan Liaofu Special Steel Trading Co., Ltd. on . ... sae 4340 steel price . Quick Details Name:ASTM 4340 Alloy Steel Brand Name:Dongbei Tegang Place of Origin:Liaoning,China Material ...

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Alloy Steel Annealed, Hardened & Tempered Bars - 4140 ...

Wholesaler of Alloy Steel Annealed, Hardened & Tempered Bars - 4140 Round Bar, Alloy Steel 1.7218, DIN 25CrMo4, AISI 4130 Round & Flat Bars, 1.7709 Round Bar / 21CrMoV5 Alloy Steel Bar/ 21CrMoV5-7 Bars and 4145 Steel Round Bars / Alloy Steel 4145 Bars / 4145 Hollow offered by Tradewell Ferromet Private Limited, Mumbai, Maharashtra.

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Quenched and Tempered 4140 Cr-Mo Steel : …

It has the highest strength compared to the other variants of SAE-AISI 4140 steel. The graph bars on the material properties cards below compare quenched and tempered SAE-AISI 4140 to SAE-AISI wrought steels (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set.

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4340 Alloy Steel Round Bar On Continental Steel & Tube Co.

Browse 4340 Alloy Steel Round Bar in the Continental Steel & Tube Co. catalog including Item #,Price,Size,Material,Shapeform

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4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ ...

About 4340 (E4340) Alloy Steel. AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed. ... AMS 6415 round bar cold finished or hot rolled ...

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AISI 4340 Bar rod manufacturing company in India

AISI 4340 Heat Treatment. AISI 4340 alloy steel is heat treated at 830°C (1525°F) followed by quenching in oil. AISI 4340 Forging. AISI 4340 alloy steel is forged at 427 to 1233°C (1800 to 2250°F). AISI 4340 Cold Working. AISI 4340 alloy steel can be cold worked using all conventional methods in the annealed condition. It has high ductility.

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4340 alloy steel round bar, aisi 4340 hr ht bar, 4340 hex ...

4340 alloy steel round bar suppliers buy hr 4340 alloy bar, aisi 4340 hr ht bar, 4340 hr ht bar, aisi 4340 hr, 4340 bar, 4340 hex bar, 4340 steel square bar in all shape & customized size from 4340 bar suppliers in India at best price , Get free quote.

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4140HW Alloy Steel Technical Data - TimkenSteel

Alloy Description TimkenSteel’s 4140HW grade is a fine-grained, low-alloy steel that offers optimum heat-treat response in heavier cross-sections. You find 4140HW in a variety of bar and tubing applications in quenched and tempered conditions. Yield strengths range from 110 ksi through 140 ksi, but we can temper it to other strength levels.

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