Wide range of tool steel, alloy steel, carbon steel are available in stock for fast delivery. Especially AISI 4140/42CrMo4, DIN 1.2738/P20+Ni 4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ Above chemistry applies to all 4340 (E4340) Plate Specifications (AMS 6359) - Annealed, AMS 6415 Round Bar Cold Finished- Annealed, AMS 6415 Round Bar Hot Rolled- Annealed.. About AMS 6415 Round Bar (Cold Finished, Hot Rolled) AMS 6415 round bar cold finished or hot rolled steel 4340 is one of the richer alloy steels, featuring hardenability with high strength characteristics.
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 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. AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 AISI 4340 alloy steel can also be machined by all customary methods. Due to availability the ASTM 4340 grade steel is often substituted with European based standards 817M40/EN24 and 1.6511/36CrNiMo4 or Japan based SNCM439 steel. You have the detailed data of 4340 steel below. 1. AISI 4340 Steel Specification and Relevant Standards
Low alloy steel ASTM 4340/817M40/EN24/1.6511/36CrNiMo4/SNCM439 Astm 4340/817m40/en24/1.6511/36crnimo4/sncm439 Alloy Steel Low alloy steel ASTM 4340/817M40/EN24/1.6511/36CrNiMo4/SNCM439 China 1.6511 Alloy Steel Flat AISI 4340 Tool Steel Plate 1.6511 Alloy Steel flat AISI 4340 tool steel plate 4340 alloy steel (also known as AISI 4340) is a low alloy steel with high toughness in an annealed state. 4340 alloy steel is characterized by its outstanding ductility, formability, and weldability rendering it an excellent metal for a variety of structural applications and components including power transmission gears and shafts, aircraft parts, and machinery.
S45c 40cr 4130 1.6511 1.6582 1.5919 Flat Round Bar Carbon Alloy Steel 1:4340 steel introduction 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. Forging Tool Steel Round Bar EN24 4340 1.6511 For Vane Special Tool Steel. 32 HRC Hardness P20 Tool Steel , 1.2311 Tool Steel Alloy Plastic Mould Steel Sheet. Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content. 1.2344 Special Tool Steel Forged Delivery Condition Round Bar Mill Certificated. Excellent Machinability Tool Steel Plate , P20 + S / 1.2312 Tool Steel For GB 4340 Steel Bar 36CrNiMo4 1.6511 - Hot Work Tool SteelHigh quality GB 4340 Steel Bar 36CrNiMo4 1.6511 EN24 SNCM439 For Aircraft Landing Gear from China, China's leading alloy tool steel product, with strict quality control carbon tool steel factories, producing high quality carbon tool steel products.
4340 Alloy Steel Datasheet. The following tables and lists give 4340 alloy steel datasheet and specification including chemical composition, physical properties and mechanical properties, heat treatment, welding, etc. Chemical Composition. AISI 4340 steel material chemical composition is listed in the following table based on cast analysis. Sell AISI 4340 Steel 1.6511 SNCM439 816M40 steel OTAI SPECIAL STEEL is ASTM 4340 Alloy steel stockholders and suppliers from china. we have more 16 years experience in 4340 steel round bar, plate, steel flat bar, square supply. 4340 Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28-34 HRc Speedy Metals - Tool Steel Flat - A-2Angle Channel Flat Hexagon Plate Rectangular Tube Round Round Pipe Round Steel Aluminum Stainless Steel Copper Brass Alloy Tool Steel Steel Tube Plastic Aluminum Bronze. TESTIMONIALS ; Now In:Tool Steel Flat A-2. A-2 Tool Steel Flat. Typical Applications. Typical applications for A2 tool steel are blanking, forming, and trim dies
General purpose high speed steel. Most widely used in the M series. W-1:Water hardening tool steel. Water quenched to achieve desired hardness. Most widely used in W series. H-13:A chromium, molybdenum, vanadium hot work tool steel which is characterized tool-steel O-1 Product Guide from Online MetalsOil-hardening, general purpose tool steel that holds its size and shape with excellent accuracy when being heat treated. While not as strong or wear resistant as A-2 or D-2, it experiences significantly less distortion during the heat treating process. Typically used in rolls, punches, shear knives, food processing knives, and gauges. 4340 steel 1.6511 36CrNiMo4 40NCD3 - OTAI Special Steel4340 steel 1.6511 36CrNiMo4 40NCD3 - OTAI Special Steel. AISI /SAE 4340 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4340 used in Oil and Gas industry and Large Machinery Strutural. 4340 Steel China Supplier and factory Otai Special Steel Supply 4340 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.