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.
AISI / Alloy Steel 8620 | All Metals & Forge Group
Alloy steel 8620 is a case-hardening steel containing nickel, chromium and molybdenum as alloying elements. The alloy shows good strength and toughness properties, and has a higher core strength than grades 8615 and 8617.
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.
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.
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.
Alloy Plate - 4140 / 4340 / 8620 - ASTM A 829 Standard specification for Alloy Steel Plate Furnished to Chemical Composition Requirements. ASTM A 829 was first issued in 1984; prior to that these grades were defined by AISI specifications.
Engineering 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 4340 Steel - Alloy Engineering Steel | Steel Bar
AISI 4340 Steel. 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 the heat treated condition. AISI 4340 is usually supplied under quenched and tempered condition at the hardness of 24 – 29HRc.
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
Buy Carbon Steel 1045 Bright Bar, Alloy Steel 8620 Square Bars, AISI DIN 1.7218 Hex Bars, AISI 4140 Flat Bars, Polish Bar Stock, AISI 1045 Carbon Steel Rods, Chrome Moly DIN 1.7225 Forged Bar Exporter, 4340 Alloy Steel Threaded Bar, AISI 1045 Cold Finish Round Bar Dealer, Alloy Steel 4130 Round Bar Manufacturer in India.
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.
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.
AISI 4340 Alloy Steel (UNS G43400) - AZoM
Alloy > 4140 | Peerless Steel
This medium carbon alloy steel grade is widely used for many applications requiring high tensile strength and ductility combined with hardness in the R/C 40 range. The cold finished 4140 alloy steel bars are calcium treated; this addition greatly increases cutting speeds and tool life without sacrificing mechanical properties.
AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special ...
ASTM aisi 4340 Alloy structural steel, we can supply the 4340 round bar, steel flat bar, plate, hexagonal steel bar and steel square block. 4340 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 4340 Rectangular pieces can be sawn from flat bar or plate to your specific sizes.
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[PDF]
AISI 4140 Alloy Steel - West Yorkshire Steel
AISI 4140 Alloy Steel AISI 4140 steel stockholders and suppliers, delivering to the whole of the UK. AISI 4140 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry.
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 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. Applications include shafts, bolts, sprockets/gears, axles and piston rods.
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.
Order Onine 1018, 1144, 12L14, 4130, 4140, 4340, 51200 ...
8620 Alloy Steel Round Rod. 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.
8620 (chrome-nickel-moly) Alloy Steel Chrome moly is an abbreviation for "chromium-molybdenum steel" (sometimes spelled "cro-mo"). Chrome moly is a range of low alloy steels used, for example, to produce tubing for bicycle frames and racecar roll cages.
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 …[PDF]
Alloys - Alro Steel | American Metal Supplier | Since 1948
8-3 AISI 4140/41L40 - ANNEALED This medium carbon alloy grade is widely used for many general purpose parts requiring high tensile strength and toughness. 4140 contains chromium and molybdenum as
Cold Roll Bar- Round - Online Metal Store
“Cold Roll” is the nickname for steel that is produced in the “cold rolling” method, processed at close to normal room temperatures. Cold Roll is limited to a few shapes but comes in many finishes and offers superior strength and machinability.
AISI 8620 Alloy Steel (UNS G86200) - Material Science
Alloy steels contain a wide range of steels whose compositions exceed the limitations of C, Mo, Cr, Va, Mn, Ni, Si, and B fixed for carbon steels. These steels are more responsive to mechanical and heat treatments than carbon steels. AISI 8620 alloy steel is a common, carburizing alloy steel.