Because they are machine-ready, these unpolished rod stock options can help minimize prep and setup time to increase productivity. The versatile 4140 cold-finished and heat-treated alloy steel is suitable when greater toughness and wear-resistance is needed for applications including, but not limited to, ejectors, tooling, cams, collars, bolts, axels, rods, and machinery parts and components. 4140 Annealed (LPA) Cold Drawn Steel Bar Eaton Steel Bar 4140 Annealed (LPA) Cold Drawn Steel Bar. Annealed, cold drawn 4140 steel bar is a medium carbon, chromium-molybdenum steel with high hardenability. It is softened from the mill structure, to a pearlite structure, prior to cold drawing. This improves the ductility and can help improve machinability.
Otai Special Steel is a reliable supplier and sincere business partner of 4140 Plate, P20+Ni plate, 440C sheet, M2, 34CrNiMo4 round, 8620 round bar. 4140 Round Bars, SAE AISI 4140 Alloy Steel Bars AISI 4140 round bars steel is an engineering alloy steel containing molybdenum and chromium. 4140 steel round bars falls in a class of low alloy steel. It has high fatigue strength, toughness, abrasion and impact resistance, and torsional strength. It can be heat treated in a number of ways to give it a combination of properties. 4140 Tool Steel Grade, Shape, Size, Tech - Tool Steel 4140 Tool Steel Grade Shapes, Sizes, and Technical Information From Tool Steel Service Inc. AISI 4140 is an alloy steel that is supplied in either annealed or prehardened condition. The alloy steel is composed of chromium, molybdenum, manganese containing low alloy steel.
AISI 4140 steel Manufacturer and Exporter,supplied with round,square,flat,block,and shaft etc. AISI 4140 is defined as a low alloy steel which has 1% Cr-Mo as strengthening alloy elements.Compared with AISI 4130, it has a higher carbon content with good balance of strength, toughness ,abrasion and impact resistance and heat treatment capabilities,but poor in weldability characteristics.AISI 4140 is generally AISI 4340 1.6511 36CrNiMo4 SNCM439 - Xingsheng 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 Alloy Bar Round - Ryerson4140RB2-1/2X Alloy Round Bar Cold Finished 4140 2.5 " X 132 in / 156 in 4140RB5X Alloy Round Bar Hot Rolled 4140H 5 " X 204 in / 240 in 4140RB2-1/4X Alloy Round Bar Hot Rolled 4140 2.25 " X 216 in / 240 in ETD150RB1-3/8X Alloy Round Bar Cold Finished ETD-150 1.375 " X 132 in / 156 in 4340RB2-1/4X Alloy Round Bar Hot Rolled 4340 2.25 " X 180 in
Alloy Round Bar Ryerson offers a wide range of alloy round bars to meet your needs. We carry 8620, 4140, 4150 and 4150RS and 4340 in bar through 12 and forged bar through 32 in most grades. Applications include shafts, bolts, sprockets/gears, axles and piston rods. Alloy Steel Round Bar 42CrMo4 Bar SAE 4140 Rod Hot Rolled Alloy Steel Round Bars, Cold Drawn Alloy Steel 42crmo4 Round Bar, Alloy Steel Bright Bars Manufacturers In India. The bars come under ASTM, ASME and API standards with specifications in ASTM, ASME, SA 182, ASTM 276 and ASME SA 276. The bars range from 4mm to 350mm in diameter in general. China Alloy Steel AISI 4130 Forged Round Bars - China Round Bars, Forged Round Bars, Forged Steel manufacturer / supplier in China, offering Alloy Steel AISI 4130 Forged Round Bars, 40cr Steel SAE 5140 Steel Quenched and Tempered to Grade 8.8 / Gr. 8.8 Steel Round Bar, Scm440 / En19 / 42CrMo4 / 1.7225 / 4140 Hot Rolled Forged Cold Drawn Steel Round Square Bar and so on.
This page is mainly introduced the SAE 4140 Datasheet, including chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SAE 4140,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application. Forged Tartan Round Bars Scot ForgeForged Tartan Bars ® Rolled Bar Quality. Tartan Bars are a unique forged round bar offered only by Scot Forge. These round bars are available in ferrous and non-ferrous materials and custom sizes from 6" to 16" diameter with lengths up to 35'. MetalsDepot® - 4140 Alloy Steel Round Bar4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Steel Round has good strength and wear
4330M steel (also known as 4330 modified steel) is a double melted modified form of 4330 steel with several property improvements. The addition of vanadium improves hardenability of the alloy, allowing it to be heat treated to higher strength levels. The alloy is primarily treated to the 1520-1650 N/mm2 range. Additionally, 4340m offers higher fatigue strength, improved notch toughness and Rickard Metals 4340 Alloy SteelAlloy Steel Billet 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. 4340 steel SAE AISI 4140 Steel Properties, Material Heat Treatment Tempering temperature of 4140 alloy steel can be from 204-649 °C (400-1200°F) after normalizing and oil quenching, and the corresponding Rockwell hardness can be obtained. Forging. Material 4140 forging temperature is about 1232 °C (2250 °F). Welding of 4140 Steel
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