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sae 4340 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 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 Steel - Numbering System - Engineering ToolBox
Example AISI/SAE No. 1020. the first digit indicates that this is plain carbon steel. the second digit indicates there are no alloying elements; the last two digits indicates that the steel contains approximately 0.20 percent carbon ; Example AISI/SAE No. 4340. the first two digits indicates a Nickel-Chromium-Molybdenum alloy steel
AISI 4340 tool steel ground bar can also be supplied, providing a high quality tool steel precision ground tool steel bar to your required tolerances.SAE 4340 steel is also available as Ground Flat Stock / Gauge Plate, in standard and nonstandard sizes.
There are 88 aisi 4340 tool steel plate suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of aisi 4340 tool steel plate respectively. Aisi 4340 tool steel plate products are most popular in North America, Southeast Asia, and South America.
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.
SAE 4340 tool steel round bar and flat sections can be cut to your required sizes. AISI 4340 tool steel ground bar can also be supplied, providing a high quality tool steel precision ground tool steel bar to your required tolerances. ASTM 4340 steel is also available as Ground Flat Stock / Gauge Plate, in standard and nonstandard sizes.
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.
The SAE steel grades system is a standard alloy numbering systems for steel grades maintained by SAE International. ... Outside of the US it is commonly known as "A2 stainless steel", in accordance with ISO 3506 (not to be confused with A2 tool steel).Carbon steel·
4340 HIGH TENSILE STEEL 4340 is a 1.8% nickel - chromium - molybdenum high hardenability high tensile steel - generally supplied hardened and ... SAE 4340 UNS G43400 Chemical Composition (Base Material) Min. % Max. % Carbon 0.37 0.44 Silicon 0.10 0.35 ... suitable tool type - feeds and speeds. Welding Welding of 4340 in the hardened and ...
8620, 4340, 4140, 4150, EN30B, 52100 Specification SAE Size Range. 1" to 22" Tool Steel Alloy Plate/Tool Steel SAE Grades Alloy bar and plate is used for progressive die, mining parts, shafts, construction blades, construction machinery, shear blades and industrial knives. ...
4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ ...
This steel is an excellent choice for highly stressed parts intended to operate under severe conditions. 4340 steel round bar is used for crankshafts, landing gear struts, valves, connecting rods, axle shafts, machine tool arbors, and more.
4340 High tensile steel Typical Analysis C Si Mn Ni Cr Mo S P (Ave. values %) 0.40 0.25 0.70 1.80 0.80 0.25 0.025 0.025 AS DIN BS AISI NEAREST STANDARD 4340 1.6565 34CrNiMo6 ~EN24 ~ 817 M 40 4340 DESCRIPTION Nickel, Chromium, Molybdenum steel for applications requiring high tensile strength
Alloy 4340 in Plate SPECIFICATIONS: AISI4340, ASTM A 829 / A6 SAE J404, AMS 2252/ 2301/6359 SAE J404 Castle Metals stocks Alloy 4340 plate through our global distribution network. ... In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340. ... tool steel. chrome. plastic ...
The AISI-SAE grades of tool steel is the most common scale used to identify various grades of tool steel. Individual alloys within a grade are given a number; for example: A2, O1, etc. ... 4340, and Swedish saw steel, but it is relatively expensive. An example of its use is in the production of jackhammer bits. High-speed group. Hot -working ...Water-hardening group·
AISI 4340 Steel - Delivered Nationwide by West Yorkshire ...
AISI 4340 steel stockholders and suppliers, delivering to the whole of the UK. AISI 4340 is a nickel chromium molybdenum alloy steel specification widely used in the oil and gas sectors. 4340 steel offers toughness and high strength in the heat treated condition, with good fatigue strength.