Strength and durability with 440C round bar.
Precision engineering meets superior quality with 440C round bar.
The high carbon content of 440C Stainless results in a material with exceptional hardness and strength. The existence of Carbon, the chromium content is sufficient to maintain the stainless characteristics of the material.
Machinability & Welding
440c bar stock is a high-carbon martensitic stainless steel that is known for its excellent strength, wear resistance, and corrosion resistance. It also has good machinability and weldability.
The machinability of 440C round bar is relatively good when compared to other high-carbon steels. However, it is important to note that the high hardness of the material can make machining difficult. Proper machining techniques and tools are necessary to achieve a high-quality finish.
440c stainless steel bar can also be welded using standard welding techniques such as gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding (SMAW). However, it is important to use low heat input and slow cooling rates to avoid cracking and distortion. Preheating and post-weld heat treatment may also be necessary to achieve optimal results.
Applications
A 440c stainless steel bar is made by rolling an alloy of chromium, nickel, and molybdenum. These bars have a higher strength-to-weight ratio than other types of steel bars. 440c stainless steel round bar supplies are used in applications such as automotive, aerospace, and marine industries because they are corrosion resistant.
It helps make bearings, valves, cutting tools, and knives. Its hardness and wear resistance makes it suitable for high-temperature environments, where it can withstand abrasion and impact.
The 440C stainless steel bar also has good corrosion resistance, making it ideal for applications exposed to harsh environments or corrosive substances. Its excellent machinability and weldability make it a popular choice for manufacturing precision components and tools.
The 440c bar stock is a popular steel material for making bars. It manufactures many products, including car frames, railroad tracks, and aircraft parts.
440c Steel Bar Properties
Density
Tensile Strength
Yield Point
Modulus of Elasticity
Brinell Hardness
Hardness, Rockwell
Shear Modulus
Poissons Ratio
7.8 g/cm³
110,000 psi
65,000 psi
29,000 ksi
14
11
1,200 ksi
0.30
Chemical Properties
Iron
Molybdenum
Manganese
Silicon
Chromium
Carbon
79.15
0.75
1.0
1.0
17
1.1
O’Hare’s 440c Steel Bar
O’Hare Precision Metals is a leading distributor of 440c stainless steel bar, used in various industries, including aerospace, marine, automotive, and more.
To meet the needs of our customers, O’Hare Precision Metals offers a wide range of products for all kinds of applications. We offer different grades and types of stainless steel round bars at competitive prices. Also, we have the experience and knowledge to provide the best quality products to our customers.
O’Hare Precision Metals is a leading supplier of 440c stainless steel bar stock and other materials. We offer the widest variety of materials for your manufacturing needs in the industry. Contact us today if you have any questions about our products or services.
Want to know more about 440c bar stock? Just contact our highly skilled personnel in O’Hare Precision Metals. They are dedicated to providing smooth-flow service. Request a quote for round bar stocks!
Contact Us
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O’Hare Precision Metals, LLC. 2404 W. Hamilton Rd. Arlington Heights, IL 60005
- Tel: (847) 640-6050
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(Lines open Monday to Friday 9:00am – 5:00pm CST)
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