Product name:4340 8620 Alloy Steel
Thickness:1.2-600 mm
Width::1220-4200 mm
Length:5000-18000 mm
Notes:coil thickness ≤ 25 mm
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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.

Alloy Steel 8620 | All Metals & Forge Group

Alloy Steel 8620 Principal Design Features AISI 8620 is a hardenable chromium, molybdenum, nickel low alloy steel often used for carburizing to develop a case-hardened part.

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 4340 Alloy Steel (UNS G43400) - AZoM

Alloy 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 ...

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.

Alloy > 4340 | Peerless Steel

High Tensile Strength and toughness with excellent heat endurance characteristics. The 4340 alloy steel is heavily used in aerospace.

4130 vs 4340 Steel Comparison | Capital Steel & Wire

4130 vs 4340 Steel Comparison 4130 and 4340 are both popular steel grades at Capital Steel & Wire. Below is a chemical and mechanical properties comparison of both grades of steel as it may be of value for machining purposes and as a resource for purchasing 4130 and 4340 steel.

Alloy Steel | Peerless Steel

Grade / Shape Min (in) Max (in) Width Max (in) Lengths (ft) 4140 ANN CD RD: 0.3125: 4.5: 12: 10 to 12: 4140 ANN DCF Flats & SQ: 0.25: 6: 36: 10 to 12: 4140 ANN DCF Plate

4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ ...

About 4340 (E4340) Alloy Steel. 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.

Alloy Plate - 4140 / 4340 / 8620 - Oliver Steel Plate

Oliver Steel Plate is a steel service center specializing in stocking, processing, and delivering carbon and alloy steel plate. We have carbon and alloy plate in the grades you need and the thicknesses you want, including many 1/8” and ¼” increments you c

Alloy Steel 4340 - Continental Steel & Tube Company

Alloy Steel 4340, also referred to as AISI 4340, is a nickel, chromium, and molybdenum alloy steel. This heat treatable alloy is known for its toughness and high-strength in a heat-treated condition.

AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special ...

AISI 4340 alloy steel China supplier-Otai speical steel. we are stockholders and suppliers 16 years experience in 4340 alloy steel plate, flat bar,square

8620 Case Hardening Steel | Interlloy | Engineering Steels ...

8620 Case Hardening Steel; 8620 is a low nickel - chromium - molybdenum medium hardenability, case hardening (carburizing) steel, generally supplied in the as rolled condition with a maximum brinell hardness of 280 (Rc30).Characterised by good core strength and toughness in small to medium sections with case hardness up to Rc62 when carburized ...

Alloy Steel | Steel Bar

AISI 8620 Steel AISI 8620 Steel is a low nickel,chromium-molybdenum alloy steel as per AISI/ASTM standard. SAE 8620 gives a hard case with a strong core whilst retaining a …

AISI 4130,4140,4340,1045,8620 Steel Round Bar | AISI 4130 ...

Manufacturer and Suppliers of AISI 4130, 4140, 4340, 1045, 8620 Steel Round Bar,4130 Steel Bar Suppliers,AISI 4340 Bar Suppliers,AISI 4340 Bar Suppliers,1045 Steel Bar Suppliers

AISI 4340 Steel - Alloy Engineering Steel | Steel Bar

AISI 4340 Steel is a nickel chromium molybdenum alloy steel that widely used in Oil & Gas industry. It is a quality high tensile alloy steel. 4340 steel offers toughness and high strength in …

AISI 4130, 4140, 4340, 1045, 8620 Steel round Bars| AISI ...

Piyush Steel is one of the leaders manufacturers and exporters of high quality AISI 4130, 4140, 4340, 1045, 8620 Steel round Bars, AISI 4130 Steel round Bars, C45 Round Bars & AISI 8620 Round Bars, AISI 1018 Round Bars, AISI 4130 Steel round Bars Supplier in india.

HR 4340 Bar - Hot Rolled Alloy Steel Bar | O'Neal Steel

onealsteel› …› Bar› Alloy Bar› Hot Rolled BarHR 4340 bar is a medium carbon nickel-chromium molybdenum, triple alloy steel that creates an excellent arrangement of ductility, toughness, and strength in the constructional alloy steels. It has good shock and impact resistance as well as wear and abrasion resistance in the hardened condition.

Alloy - Encore Metals - 4340

Richly alloyed heavy-duty steel, this nickel-chromium- molybdenum alloy possesses much deeper hardenability than the 4100 series, with increased ductility and toughness. These advantages are realized principally where high strength is required in heavy sections.

AISI 8620 Steel | 1.6523 | 21NiCrMo2 | SNCM220 - QiLu ...

AISI 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel,generally supplied in the as rolled condition with a maximum hardness HB 255max. SAE steel 8620 offers high external strength and good internalstrength, making it highly wear resistant.

Online Metal Store | Small Quantity Metal Orders | Metal ...

8620 is a triple-alloy carburizing steel with good toughness and ductility, increased hardness penetration, and hardneability to a strong, tough, core, with …

Cold Drawn Alloy Bar - Annealed, Heat Treated | O'Neal Steel

onealsteel› Carbon & Alloy Steel› Bar› Alloy BarCD 8620 is the most widely used carburizing alloy. The nickel content imparts good toughness and ductility, and the chromium and molybdenum increases hardness penetration and wearability. Details

AISI 4340 Steel | 36CrNiMo4 | 1.6511 | EN24 | 817M40 ...

AISI 4340 steel is a medium carbon, low alloy steel known for its toughness andstrength in relatively large sections. AISI 4340 is also one kind ofnickel[PDF]

4340 HIGH TENSILE STEEL - interlloy.au

4340 high tensile steel 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) - …

Alloy Round Bar - Ryerson

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.

8620 | ALLOY | In Stock | Castle Metals Site

Alloy 8620 is a low carbon case hardening alloy that features a hard case with a tough ductile core which experiences minimal distortion during heat treatment, this alloy steel provides a combination of toughness, hardness, strength and impact performance not found in lower grade carbon steels.

Order Onine 1018, 1144, 12L14, 4130, 4140, 4340, 51200 ...

8620 HR Steel Round Rod, Diameter: 1.750 (1-3/4 inch), Length: 24 inches 8620 Alloy is a low carbon, nickel, chromium, and molybdenum alloy. The nickel content contributes to case toughness and core toughness, while the chromium and molybdenum give good it surface hardness and wear.

4340 AISI 4340 SAE 4340 Alloy Steel - SAE AISI 1010 1015 ...

AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high strength in the heat treating condition while retaining good fatigue strength.


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