4340 is a 1.8% nickel - chromium - molybdenum high hardenability high tensile steel - generally supplied hardened and tempered in the tensile range of 930 - 1080 Mpa (condition U) - (Rc 28 - 36).. Characterised by high strength and toughness in relatively large sections.
WALDUN is a good Chinese AISI 4340 steel Manufacturer and Exporter.You can get supplied with round,square,flat,block,and shaft etc from WALDUN.. AISI 4340 steel is defined as a heat treatable and low alloy steel which has 0.8% Cr, 0.2% Mo and 1.8% Ni as strengthening alloy elements.Compared with AISI 4140,it has higher strength and toughness,also it has very good fatigue resistance, wear AISI 4140 Alloy Steel - Gnee steelAISI 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.
As one of the leading AISI 4140 Steel Castings OEM Precision Investment Castings Supplier manufacturers and suppliers, our company has the best foundry technique. Please rest assured to buy high quality AISI 4140 Steel Castings OEM Precision Investment Castings Supplier at AISI 4340 (E4340) per AMS 6415 - Bars (HR)AMS 6415 - AISI 4340 (E4340) Round Bar Hot Rolled Size Table. Material may also meet specs ASTM-A322, ASTM-A304, ASTM-A108, AMS-2301, AMS-S-5000 (replaced MIL-S-5000), EN10204. For detailed information and chemical analysis please visit the 4340 (E4340) steel page. For our AISI 4130 (E4130) aircraft quality steel products please visit the 4130
AISI 4340 steel Manufacturer and Exporter,supplied with round,square,flat,block,and shaft etc.AISI 4340 is defined as a heat treatable and low alloy steel which has 0.8% Cr, 0.2% Mo and 1.8% Ni as strengthening alloy elements.Compared with AISI 4140,it has higher strength and toughness,also it has very good fatigue resistance, wear resistance and atmospheric corrosion resistance.AISI 4340 is AISI 4340 Fasteners Alloy Steel AISI 4340 Bolts, AISI Alloy steel 4340 fasteners is a chromium-molybdenum alloy steel with high strength properties, used for manufacturing a wide range of fasteners across ASTM and ISO bolting standards. Our offered range of supply AISI 4340 Steel Fasteners has some great features to offer such as Compact design, Superior quality, longer service life and more.
High Tensile Steel, AISI 4340, 6582, ASSAB 705, SNCM439, EN24. steel 4340 is a 1.8% nickel chromium molybdenum high hardenability high tensile steel generally supplied hardened and tempered in the tensile range of 930 1080 Mpa (condition U) (Rc 28 36)..Characterised by high strength and toughness in relatively large sections. is AISI 4340 Pakistan High Tensile Steel Hardened Steel steel 4340 is a 1.8% nickel chromium molybdenum high hardenability high tensile steel generally supplied hardened and tempered in the tensile range of 930 1080 Mpa (condition U) (Rc 28 36).. Characterised by high strength and toughness in relatively large sections.
This page cover the AISI 4340 chemical element, Mechanical Properties, AISI 4340 Datasheet, Cross Reference of AISI 4340 steel, Mainly used for . AISI/SAE 4340 Alloy Steel- 4340 Steel Properties All May 14, 2013 · AISI / SAE 4340 Alloy Steel General characteristics of Alloy Steel 4340 4340 is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. It has very good fatigue resistance.
China Aisi 4130 Alloy Steel manufacturers - Select 2021 high quality Aisi 4130 Alloy Steel products in best price from certified Chinese Stainless Steel Product, Stainless Steel Material suppliers, wholesalers and factory on Made-in-China EN24/ AISI 4340/ 40NiCrMo84 Alloy Steel Stockist Oct 01, 2018 · EN24/ AISI 4340/ 40NiCrMo84. EN24 steel is a medium carbon, low alloy steel known for its toughness and strength in generally large sections. EN24 is likewise one kind of nickel chromium molybdenum steels. It can be supplied hardened and tempered in the tensile range of 930-1080 Mpa as well as annealed condition.
(untempered) AISI 4340 steel has shown that compared to conventional austenitizing at 870~ increasing the austenitizing temperature to 1200~ can raise the plane strain fracture toughness (Kic) by a factor of two (without reduction in yield strength). However, concurrent with this improvement in Kic there is an How to weld AISI 4140 Steel materialweldingJun 02, 2021 · Being a medium carbon steel range, AISI 4140 gets hardened during welding repair especially in the heat-affected zones (HAZ) due to thermal cycles and microstructural transformation along with locked residual stresses produced by the welding heat. This results in the formation of bainite and martensite depending on the cooling rates.
Mar 10, 2002 · SRM 361 - AISI 4340 Steel (chip form) AISI 4340, Steel, ferrous metals - Certificate - MSDS - Table Add Material to Cart Certificate Material Safety Data Sheet (MSDS) Related Materials:101.3 - Special Low Alloy Steels (chip and pin forms) aisi 4340 steel flat bar, aisi 4340 steel flat bar offers 928 aisi 4340 steel flat bar products. A wide variety of aisi 4340 steel flat bar options are available to you, such as standard, processing service, and technique.
Steel Grade:AISI 4340H, AISI 4340H Steel Plate, AISI 4340H Structural Steel. 2. Supply steel Size:Thickness:3mm to 150mm. Width:1000mm to 4500mm. Length:1000mm to 18000mm. 3. Chemical Composition & Mechanical Properties:AISI 4340H Chemical Composition.