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4340 HIGH TENSILE STEEL - interlloy.au

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.

4340 Steel | 36CrNiMo4 | 1.6511 | EN24 | SNCM439 - Otai ...

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.4140 Steel Bar AISI A29 · O1 Tool Steel

AISI/SAE 4340 Alloy Steel- 4340 Steel Properties | All ...

AISI/SAE 4340 Alloy Steel, 4340, is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. Commercial and military aircraft, automotive systems, forged hydraulic and other machine tool applications, forged steel crankshafts.

AISI 4340 Alloy Steel (UNS G43400) - AZoM

AISI 4340 alloy steel can be cold worked using all conventional methods in the annealed condition. It has high ductility. Annealing. AISI 4340 alloy steel is annealed at 844°C (1550°F) followed by cooling the furnace. Tempering. AISI 4340 alloy steel should be in the heat treated or normalized and heat treated condition before tempering.

Benedict-Miller - Official Site

Welcome to Benedict-Miller Aircraft Quality AISI 4130 (E4130) Steel, AISI 4340 (E4340) Steel. Benedict-Miller stocks one of the largest inventories nationwide for …

4340 | ALLOY | In Stock | Castle Metals Site

Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications. The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340.[PDF]

4340 High tensile steel - ssm.co.nz

4340 1.6565 34CrNiMo6 ~EN24 ~ 817 M 40 4340 DESCRIPTION Nickel, Chromium, Molybdenum steel for applications requiring high tensile strength and toughness values, particularly in large cross sections in the quenched and tempered condition. The addition of Molybdenum prevents the steel from being susceptible to temper brittleness.

Alloy 4340 Steel Suppliers - ThomasNet

thomasnet› Supplier DiscoveryStocking distributor of steel alloys including 4130, 4140, 4340, 6150 and 9310 alloy steel. Available in various forms such as bars, tubes, pipes, rods, flanges, fittings, structural shapes, plates and sheets.

4340 High Tensile Steel | Interlloy | Engineering Steels ...

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)..[PDF]

HIGH TENSILE STEEL AISI 4340 - S&T Stainless

HIGH TENSILE STEEL – AISI 4340 AISI 4340 Nickel – Chrome - Moly High Tensile Steel, generally supplied hardened and tempered to condition “U” in sections up to 100mm, with a tensile strength of 930 – 1080 MPa and aiming for this strength range in larger sections. It offers a very good balance of strength, toughness and wear-resistance.

AISI 4340 (E4340) per AMS 6359 - Plate - Sheet, Plate, Bar

Aircraft Quality 4340 per 6359 Hot Rolled Plate. SAE 4340 Chromoly steel is ideal for parts requiring critical harden-ability and high strength metal.

4340 - Alloy Round Bar Vacuum Melt - Online Metal Store

Value Packs - Sample Sheet 4340 - Alloy Round Bar Vacuum Melt 4340 Round Bar Air Melted Steel is commonly accepted as the standard of steel among other ultra high strength steel. 4340 offers high fatigue and creep resistance yet low resistance to stress-corrosion cracking.

AISI 4340 Steel | W-Nr. 1.6511 | DIN 36CrNiMo4 - OTAI ...

Otai special steel have more 16 years experience in 4340 steel plate, round bar, flat bar, square bar, hexagonal bar, sheet, pipe and worm gear supply. Aisi 4340 Steel is a high quality Quenched and Tempered Alloy Structural steel, Oil Quenched & Tempered Hardness is 28-34 HRc.4340 Annealing delivery hardness less than 250HB.

4340 Alloy Steel - Dongguan OTAI Special Steel Co

ASTM 4340 steel is a alloy structural steel, 4340 is used for engineering structural, Used as require good toughness, high strength, as well as the important conditioning of large size, heavy machinery such as high load of axial, turbine shaft, larger than 250 mm in diameter of helicopter rotor shaft, turbojet engine turbine shaft, blade, high ...

OnlineMetals - Small Quantity Metal Orders

OnlineMetals - Small quantities, no minimums of all industrial metals. Cut to size steel, aluminum, stainless, cold finish, tool steel and brass custom cut online. Fast shipping to …

4340 Steel Sheet, 4340 Steel Sheet Suppliers and ...

As well as from steel plate, plate, and steel coil. And whether 4340 steel sheet is high-strength steel plate, wear resistant steel, or mold steel. There are 325 4340 steel sheet suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 4340 steel sheet …[PDF]

Through-Hardening Low Alloy Steel Bar 4340 - Atlas …

Through-Hardening Low Alloy Steel Bar 4340 Colour code: Jade (Band) - Marigold Introduction Atlas 4340 is a nominally 1.8 percent Nickel Chromium Molybdenum low alloy steel of high hardenability, with high strength and toughness in relatively large sections …

Alloy Sheet Alloy Plate Supplier 4130 4340 MILS18729 AMS ...

Our inventory of 4130 and 4340 Sheet and Plate, both in normalized and annealed conditions is stocked in standard thicknesses and dimensions. We can supply these products cut to size as well heat treated to your desired tempers.

Products | T & W Steel

STAINLESS STEEL: Sheet, Plate, Tread Plate, Bar, Rod, Forgings, Pipe and Tube and Shapes in various alloys including 303, 304, 309, 316, 321, 416 and the PH grades. Quality : We Sell prime and secondary grades, depending upon availability and price them accordingly.[PDF]

Impact Characterization of 4340 and T200 Steels by …

tests were performed on standard E23 Charpy specimens, sub-size specimens of three types (3/4-size, 1/2-size and 1/4-size), and miniaturized specimens of Reduced Half-Size (RHS) geometry. For every combination of steel and specimen type, full transition curves and corresponding transition temperatures

MetalsDepot® - 4140 Alloy Steel Flat Bar

4140 Alloy Steel Flat 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 Flat responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy ...

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