Castlemetals.com Website Review

ALLOY | Castle Metals Site

The benefits of alloy steel include its tensile strength, yield strength, fatigue resistance, toughness, and wear resistance. Castle offers a broad array of alloys and product forms in aircraft, commercial, bearing, and VAR qualities including bar, plate, sheet, and

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4140 | ALLOY | In Stock | Castle Metals Site

Alloy 4140 in plate SPECIFICATIONS: Castle Metals stocks a wide range of Alloy 4140 plate distributed globally from our distribution centers in the U.S., Canada, Mexico, U.K, Singapore, and Shanghai. When our phone rings with 4140 plate inquiries, many customers also tell us they are overwhelmed with supply chain complexity. Where it makes sense, Castle Metals can simplify our customers' inbound network and reduce our customers' total cost of ownership. Alloy 4140 (AISI 4140) is one of the most popular direct hardening Cr-Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel. Alloy 4140 plate is widely used for general purpose industrial machining. Welding and forming of this steel plate should be avoided. It is best utilized wherever high resistance to fatigue and or impact is necessary.  

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41L40 | ALLOY | In Stock | Castle Metals Site

Alloy 4140 in bar, plate, and SPECIFICATIONS: GRADE ALLOY 4140, AISI 4140, UNS G41400   Castle Metals stocks a wide range of Alloy 4140 in bar distributed globally from our distribution centers in the U.S., Canada, Mexico, U.K, Singapore, and Shanghai. Customers calling for 4140 a lot of times are upset about dealing with fluctuations in their build schedules. Sometimes, we find that custom stocking programs help our customers react faster to changes.  Alloy 4140 is a direct hardening alloy that can be quenched and tempered to obtain a wide range of hardness, ductility and strength levels. These results are influenced by both the thermal treatment applied and the alloying elements present. The Purecut® series offers our customers the opportunity to improve machinability with the addition of Bismuth. Bismuth steels will machine equal to leaded steels without any of the environmental problems. E4140 Aircraft Quality is a chrome-moly alloy produced in Electric Furnaces and Vacuum Deg ed. When quenched and tempered, it is a relatively hardening steel. This strong alloy is used for its good hardness and hardness uniformity. Its high machinability and ability to maintain its properties at high temperatures make this alloy useful in many industries.

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4130 | ALLOY | In Stock | Castle Metals Site

Alloy 4130 in bar, plate & SPECIFICATIONS: GRADE ALLOY 4130, AISI 4130, UNS G41300 Castle Metals stocks a wide range of Alloy 4130 in bar distributed globally from our distribution centers in North America, as well as in the U.K, France, Singapore, and Shanghai. When customers call us for 4130, sometimes they also share how they struggle with price volatility. A lot of times, Castle has options to take significant risk out of our customers’ procurement process. Alloy 4130 is a chrome-moly alloy. It is very popular for welding applications and is often used in the normalized condition without further heat treatment. It can be nitrided to enhance its wear quality. Its popularity is primarily due to its weldability, hardenability, and machinability. Alloy 4130 contains similar properties as Alloy 8630. Alloy 4130 is stocked in normalized, quenched, and tempered condition.

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4145/4145MOD | ALLOY | In Stock | Castle Metals Site

Alloy 4145 / 4145 MOD in bar SPECIFICATIONS: GRADE ALLOY 4145, AISI 4145, UNS G41450 Castle Metals stocks a wide range of Alloy 4145 in bar distributed globally from our distribution centers in the U.S., Canada, Mexico, U.K, France, Shanghai, and Singapore. Customers calling for 4145 a lot of times are also trying to get their arms around forecast issues.  As our customers continue to work on their forecasts, Castle Metals has options to help you conduct structured forecast reviews and put inventory strategies in place to effectively react to forecast variability. Alloy 4145 is a Chrome/Moly alloy that shows high hardenability and good hardness . It has relatively high machinability when heat treated. 4145 has better hardenability than 4140 due to its additional carbon. Alloy 4145 is a through hardening grade that maintains its properties at high temperatures. For the Oil & Gas Industry, 4145 MOD may have higher levels of Mn, Cr and or Mo for even higher hardenability and properties in larger section sizes.

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