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aisi 4340 alloy structural steel

【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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aisi 4340 alloy structural steel Introduction

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.

4140 Steel Bar AISI A29 · O1 Tool Steel

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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.

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Alloy Steel 4340 - Continental Steel & Tube Company

Alloy Steel 4340, also referred to as AISI 4340, is a nickel, chromium, and molybdenum alloy steel. This heat treatable alloy is known for its toughness and high-strength in a heat-treated condition. It is weldable by both fusion and resistance welding, and offers good ductility in the annealed condition.

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AISI/SAE 4340 datasheet,AISI/SAE 4340 chemical,AISI/SAE ...

Technical specification of SAE/AISI/UNS system standard alloy structural steel AISI 4340 data sheet, SAE 4340 Chemical compositions, AISI 4340 Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging,Hot rolling,Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining.

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AISI 4340 Steel W-Nr. 1.6511 DIN 36CrNiMo4 - OTAI ...

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. 4340 Alloy structural steel properties is very simliar with GB 40CrNiMo steel, JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel.

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4340 AISI 4340 SAE 4340 Alloy Steel - SAE AISI 1010 1015 ...

Other designations of AISI 4340 alloy steel include UNS G43400 and AISI 4340. AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high strength in the heat treating condition while retaining good fatigue strength.

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AISI 4340 Alloy Steel (UNS G43400) - AZoM

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AISI/SAE Steel - Numbering System - Engineering ToolBox

Example AISI/SAE No. 1020. the first digit indicates that this is plain carbon steel. the second digit indicates there are no alloying elements; the last two digits indicates that the steel contains approximately 0.20 percent carbon ; Example AISI/SAE No. 4340. the first two digits indicates a Nickel-Chromium-Molybdenum alloy steel

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AISI 4340/SAE 4340/UNS G43400 - Structural steel for DIN ...

This is alloy and high strength steel of structural steel in the United States, we can produce plate, flat, belt, sheet, wire coil, square bar, round rod, pipe,forged valve body,forged rings, forged multidiameter shafts etc for this steel

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4135 Steel ASTM A29/A29M AISI/SAE Alloy structural steel

OTAI SPECIAL STEEL is 4135 Alloy steel stockholders and suppliers from china. more 16 years experience in 4135 steel supply. AISI 4135 alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon, Oil Quenched & …

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AISI 4340 - Co., Ltd. - Alloy steel bars ,Medium to thick ...

Short Description Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI TORKA 787 - - - 4340 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.46 0.27 0.65 0.95 0.25 1.55 0.14 - - DescriptionTORKA is a heat treatable, low alloy steel …

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Alloy Steel 4340 - Wingate Alloys Inc.

AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium, and molybdenum. The inclusion of nickel improves hardenability. Regarded industry-wide for its toughness, 4340 supplies high strength in the heat treated condition while still maintaining excellent …

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ASTM A36 Carbon Steel vs. Normalized SAE-AISI 4340 ...

Both ASTM A36 carbon steel and normalized SAE-AISI 4340 are iron alloys. They have a very high 96% of their average alloy composition in common. For each property being compared, the top bar is ASTM A36 carbon steel and the bottom bar is normalized SAE-AISI 4340.

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AISI 4340 - Co., Ltd. - Alloy steel bars ,Medium to thick ...

Short Description Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI TORKA 787 - - - 4340 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.46 0.27 0.65 0.95 0.25 1.55 0.14 - - DescriptionTORKA is a heat treatable, low alloy steel …

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Engineering Structural Steel-Alloy structural steel-China ...

ASTM A29/A29M, DIN 17200, JIS G4103, GB/T 3077 Alloy Structural Steel Standard. aisi/sae 4340 is a high strength alloy structural steel material grade. It has high strength, toughness and excellent hardenability and anti-overheating stability, but the white point of high sensitivity, temper brittleness.

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aisi 4340 alloy steel pipe best quality and price, View ...

aisi 4340 alloy steel pipe best quality and price, US $ 800 - 1,000 / Metric Ton, DIN, ASTM, JIS, BS, GB, API, DIN 1629/3, ASTM A106-2006, JIS G3463-2006, BS EN10025, GB/T 8162-1999, API 5CT, Cr-Mo alloy.Source from Sichuan Liaofu Special Steel Trading Co., Ltd. on . ... Alloy Structural Steel Steel Grade:AISI 4340/4340H,SNCM439/DIN ...

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AISI 4340 Alloy Structural Steel Bar 1kg Steel Price in China

AISI 4340 Alloy Structural Steel Bar 1kg Steel Price in China, Find details about China Steel Bar, Steel Rod from AISI 4340 Alloy Structural Steel Bar 1kg Steel Price in China - …

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

Annealing AISI 4340 round bar alloy steel is annealed at 844°C (1550°F) followed by cooling the furnace. Tempering AISI 4340 round bar alloy steel should be in the heat treated or normalized and heat treated condition before tempering. Tempering temperatures depend upon …

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China AISI 4340 / SAE4340 Alloy Steel Round Bar - China ...

China AISI 4340 / SAE4340 Alloy Steel Round Bar, Find details about China 4340 Steel, AISI 4340 Steel from AISI 4340 / SAE4340 Alloy Steel Round Bar - Qingdao Helio Steel Co., Ltd.

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4340 Alloy Steel AMS Resources

Description. 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength.

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AISI 4140 Steel /1.7227 /42CrMoS4 - China AISI 4140 Steel ...

AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher carbon content.

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AISI / SAE 4140 Alloy Steel - AISI 4140 Forgings All ...

AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. Forging of this steel should be carried out between 2200 and 1650 º F (1200 and 900 º C). This alloy finds many applications for the aerospace and oil and gas industries, along with uses the automotive, agricultural and defense industries

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aisi 4340 forged structural alloy steel round bar, View 1 ...

4340 steel offers toughness and high strength in the heat treated condition, with good fatigue strength. Available in round bar 4340 is available fully certified and suitable for applications requiring a quality high tensile alloy steel. AISI 4340 is commonly supplied quenched and tempered with a …

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4340 Steel, 4340 Steel Suppliers and Manufacturers at ...

Cold Working AISI 4340 alloy steel can be cold worked using all conventional methods in the annealed condition. Tempering AISI 4340 alloy steel should be in the heat treated or normalized and heat treated condition before tempering. Hardening AISI 4340 alloy steel …

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AISI STANDARD - AISI American Iron and Steel Institute

AISI. STANDARD. Supplement No. 2 to the North American Specification for the Design of Cold-Formed Steel Structural Members, 2007 Edition . FEBRUARY 2010 . Endorsed in Mexico by CANACERO . Canadian Standards Association . CSA S136-07/S1-10 . Approved in Canada by the . CANACERO

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7 Things To Consider When Choosing An Alloy Steel …

Nov 24, 2016 · Alloy steel can be used in a wide variety of applications because there are so many different combinations of alloying elements that achieve different properties. With such a wide variety of alloying elements and combinations, choosing an alloy steel grade can be difficult. This article will explain some considerations when choosing an alloy steel for your next project.

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