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. Fusion and resistance welding is also possible with our 4340 steel from stock.
4340 Alloy Steel 1.6511 36CrNiMo4 40NCD3 Forged of AISI 4340 Oil and Gas industry Steel material metal Forged AISI 4340 steel at 1150-1200 ºC. no forging when below 850 ºC . Heat Treatment of SAE/AISI 4340 Alloy Steel 4340 Steel Annealing Slowly heat to 8008500 ºC, keep enough time, ensure heat thoroughly. then cooling in furnace to 480 ºC, then cool in air.
4340 Alloy Steel is an iron-based alloy containing nickel, chromium and molybdenum. The relatively high carbon content provides this alloy with superior strength in applications where severe service conditions exist. 4340 Alloy Steel has high strength, superior toughness and good ductility. In addition, the alloy is immune to embrittlement.
4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 - Otai AISI 4340 steel is a medium carbon, low alloy steel. Otai steel is one leading supplier of 4340 steel & equivalents:36CrNiMo4, 1.6511, EN24, SNCM439 etc.
AISI 4140 Alloy Steel (UNS G41400) - Material ScienceAISI 4140 alloy steel can be tempered at 205 to 649°C (400 to 1200°F) depending upon the desired hardness level. The hardness of the steel can be increased if it has a lower tempering temperature. For example, a tensile strength of 225 ksi can be achieved by tempering at 316°C (600°F), and tensile strength of 130 ksi can be achieved by
Alloy Steel AISI 4340 Fasteners offered by us are manufactured from supreme grade material at our well-equipped production unit in conformity to the international standards of quality. We are one of the leading providers of AISI 4340 Fasteners which is
AISI 4340 Fasteners Alloy Steel AISI 4340 Bolts, AISI Alloy Steel AISI 4340 Fasteners offered by us are manufactured from supreme grade material at our well-equipped production unit in conformity to the international standards of quality. We are one of the leading providers of AISI 4340 Fasteners which is
AISI 4340 Steel - JIS SNCM439 - DIN 1.6563 - Songshun Steel4340 Steel Heat Treatment. AISI 4340 alloy steel is heat treated at 830°C (1525°F) followed by quenching in oil. Flame or Induction Hardening. As mentioned above, pre-hardened and tempered 4340 steel bars or plates can be further surface hardened by either the flame or induction hardening methods resulting in a case hardness in excess of Rc 50.
4140 Chromium-Molybdenum Steel. Supplied in the annealed or prehardened condition. 4140 PREHARD is heat treated to a medium hardness (HRC 28/32) and is designated as 4140 HT. 4140 annealed is supplied in the soft condition and can be hardened to RC 40. 4140 HT is supplied in many forms such as hot rolled or turned, ground and polished rounds and DCF plate to be used as a holder material
Alloy Steel 4340 - Wingate Alloys IncAISI 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
Datasheet 4340 ALLOY STEEL AMS 6414 VAR melted AMS 6414 Air Melt material is available on request. 4340 ESR, or Electroslag Remelted material is also available on request. Service Steel Aerospace is one of the largest distributors / suppliers of 4340 Alloy Steel available in several forms including round bar, flat bar, and square bar as well as block, and 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 is
SAE-AISI 1020 Steel vs. SAE-AISI 4340 Steel ::Both SAE-AISI 1020 steel and SAE-AISI 4340 steel are iron alloys. They have a very high 96% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
SAE-AISI 4340 (SNCM439, G43400) Ni-Cr-Mo Steel SAE-AISI 4340 steel is an alloy steel formulated for primary forming into wrought products. 4340 is the designation in both the SAE and AISI systems for this material. G43400 is the UNS number. It can have a moderately high tensile strength among SAE-AISI wrought steels.
1,916 alloy steel aisi 4340 material products are offered for sale by suppliers on A wide variety of alloy steel aisi 4340 material options are available to you, such as sgs, ce. There are 319 suppliers who sells alloy steel aisi 4340 material on , mainly located in Asia.SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent By World Material SAE AISI 4340 Steel (UNS G43400) AISI 4340 steel (UNS G43400) is an ultra-high strength medium carbon low alloy steel, which combines deep hardenability, high ductility, toughness and strength, and has high fatigue resistance and creep resistance.