High quality 4140 EN19 SCM440 42CrMo AISI 4340 42CrMo Alloy Tool Steel for Mechanical from China, China's leading forging tool steel product, with strict quality control alloy tool steel factories, producing high quality alloy tool steel products.
AISI 4340 Alloy Steel (UNS G43400) - AZoM
Topics CoveredIntroductionMachinabilityFormingWeldingCold WorkingTemperingApplicationsAlloy steels are designated by AISI four-digit numbers. They comprise different kinds of steels having composition exceeding the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. AISI 4340 alloy steel is a heat treatable and low alloy steel containing chromium, nickel and molybdenum. It has high toughness and strength in the heat treated condition.4340 High Tensile Steel - Engineering Steels + Alloys4340 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.
It is widely used in aircraft landing gear, forging, oil & drilling, and machine building. Further, it also finds application in manufacturing of heavy-duty shafts, gears, axles, spindles, couplings, pins, chucks, and molds. Apart from this, 4340 Alloy Steel is obtainable at very economical price keeping in mind budget of
AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 AISI 4340 is also one kind ofnickel chromium molybdenum steels. 4340 alloy steel is generallysupplied hardened and tempered in the tensile range of 930 1080 Mpa.Pre hardened and tempered 4340 steels can be further surface hardened by flame or induction hardening and by nitriding.
AISI 4340 Steel JIS SNCM439 DIN 1 6563 Songshun Steel sncm439 alloy structure steel,sncm439 alloy structure . Cold Work Drawn Structural Alloy Tool Stainless Steel Bar HSS Hot Rolled Alloy Steel Round Bar DIN 1.6582/AISI 4340/JIS SNCM439 US $1.00-$3.00 / Kilogram 100.0 Kilograms (Min.Order)sncm439 alloy steel,sncm439 alloy steel Suppliers and Mar 08,2021 sncm439 alloy steel,sncm439 alloy steel Suppliers and Alloy Steel Factory Price
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China 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.
Hard turning:AISI 4340 high strength low alloy steel and The machinability of hardened AISI 4340 high strength low alloy steel and AISI D2 cold work tool steel was studied by Lima et. al. . The tests involving the AISI 4340 steel were performed using
Machinability of annealed maraging steels is comparable to steels such as 4340 at the same hardness level (Rc30/35). However, when the material is aged (heat treated), the choice of cutting tools and machining conditions become very important. Rigid equipment, very sharp tools, and an abundance of coolant are essential. PHYSICAL PROPERTIES C250
Songshun Steel - Comprehensive Special Steel Factory and AISI 4340 Steel Round Bar Sheet Plate, JIS SNCM439, DIN 1.6563 4340 steel has great machinability, heat treatment stability and impact toughness. AISI 4140 Steel Round Bar Sheet Plate, JIS SCM440, DIN 1.7225 4140 steel is an alloy structural steel with high strength, hardenability, good toughness.
tool steel 4340, tool steel 4340 Suppliers and offers 1,282 tool steel 4340 products. About 27% of these are Steel Round Bars, 0% are Flat Steel. A wide variety of tool steel 4340 options are available to
A low alloy steel containing chromium, nickel and molybdenum, AISI 4340 demonstrates extraordinary toughness and strength in the heat-treated condition. With high ductility, it can be bent or formed by pressing or spinning in the annealed state. AISI 4340 is often used in power transmission gears and shafts along with other structural parts.