Alloy steel bars are solid cylindrical or rectangular pieces of alloy steel that are used in a variety of industrial applications. They are typically produced in a range of sizes and grades, and offer improved mechanical properties compared to traditional carbon steel bars.
The specific combination of elements used in an alloy steel bar determines its properties, such as increased strength, hardness, and resistance to wear and corrosion. For example, a high-strength low-alloy (HSLA) steel bar may be used in construction applications, while a stainless steel bar may be used in applications that require resistance to corrosion.
Alloy steel bars are commonly used in construction, manufacturing, and machinery applications, where their improved properties provide a significant advantage over traditional carbon steel. They are also used in the production of fasteners, gears, and other components that require increased strength and durability.
In addition to their improved mechanical properties, alloy steel bars also offer good machinability and can be easily shaped and formed into the desired shape. This makes them a popular choice for a variety of industrial applications, including those that require complex geometries.
The specific grade of alloy steel bar used depends on the requirements of the application, such as increased strength, toughness, or resistance to corrosion. In addition, alloy steel bars must meet specific chemical composition requirements in order to be considered a particular grade of steel.
The bars meet the standards set by ASTM, ASME, SA 182, ASTM 276, and ASME SA 276. They also meet the standards set by ASTM, ASME, and API. In general, the diameter of the bars is between 4mm and 350mm. The 42crmo4 Bar is made up of carbon, manganese, chrome, molybdenum, phosphorus, and sulfur. They have a minimum tensile strength between 850 MPa and 1000 MPa, are strong, and don't rust. It can also stand up to being worn. The SAE 4140 Rod is made up of carbon, silicon, nickel, phosphorus, manganese, chromium, and sulfur.
It has a minimum yield strength of 80 kilopounds per square inch and a minimum tensile strength of 100 kilopounds per square inch (kilopound per square inch). It can be annealed, hardened and tempered, or hardened by precipitation, among other things. It is used for things that need to be stiff and strong.
Amardeep Steel produces and sells alloy steel round bar, which is used for many things like manufacturing, transportation and storage, engineering construction, mining infrastructure, and both residential and commercial construction.
Standard | ASTM / ASME A/SA 182, ASTM A276, ASME SA276 |
Rods Range | 4 mm to 350 mm dia |
Wires Range | 0.5 mm to 10 mm dia |
Grade | A-182 - F5, F9, F11, F12, F21, F22 & F91 |
Diameter | 10 mm To 200 mm Diameter |
Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
Finish | Rolled Black Bars, Bright Bars, Forged Bars, Polished Bars, 2B, 2D, BA, MAT |
Element | C | Cr | Mn | Mo | P | S | Si | Ni |
F5 | 0.15 Max | 4.0-6.0 | 0.30-0.60 | 0.44-0.65 | 0.035 Max | 0.030 Max | 0.50 Max | 0.50 Max |
F1 | 0.15 Max | 3.0-5.0 | 0.30-0.60 | 0.40-0.50 | 0.035 Max | 0.030 Max | 0.50 Max | 0.50 Max |
F22 | 0.05-0.15 | 2.00-2.50 | 0.30-0.60 | 0.90-1.10 | 0.035 Max | 0.040 Max | 0.50 Max | – |
F91 | 0.08-0.12 | 8.0-9.5 | 0.30-0.60 | 0.85-1.05 | 0.020 Max | 0.010 Max | 0.20-0.50 | 0.40 Max |
F9 | 0.15 Max | 8.0-10.0 | 0.30-0.60 | 0.90- 1.10 | 0.030 Max | 0.030 Max | 0.50- 1.00 | – |
F11 | 0.10-0.20 | 1.00-1.50 | 0.40-0.65 | 0.44-0.65 | 0.025 Max | 0.040 Max | 0.50-0.80 | – |
Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min |
F9 | 415 | 30 | 205 |
F5 | 275 | 485 | 20 |
Alloy Steel Bright Bar | Chrome Moly Bright Bar Alloy Steel Bright Bar AS Bright Bar Alloy Bright Bar ASTM A182 Alloy Steel Bright Bar |
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Alloy Steel Hex Bar | Alloy Steel Hex Bar Alloy Steel Hexagonal Bar Chrome Moly Hex Bar Alloy Hexagonal Bar ASTM A182 Alloy Steel Hex Bar |
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Alloy Steel Square Bar | Alloy Steel Square Bar AS Square Bars Chrome Moly Square Bar Alloy Square Bar ASTM A182 Alloy Steel Square Bars |
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Alloy Steel Rectangular Bar | AS Rectangular Bar Alloy Rectangular Bars Alloy Steel Rectangular Bar Chrome Moly Rectangular Bar ASTM A182 Alloy Steel Rectangular Bar |
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Alloy Steel Flat Bar |
Alloy Flat Bars AS Flat Bars Chrome Moly Flat Bars ASTM A182 Alloy Steel Flat Bars |
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Alloy Steel Polished Bar | Alloy Steel Polished Bar Alloy Polished Bar AS Polished Bars Chrome Moly Polished Bar ASTM A182 Alloy Steel Polished Bar |
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Alloy Steel Threaded Bar | Alloy Steel Threaded Bar AS Threaded Bars Alloy Threaded Bar Chrome Moly Threaded Bar ASTM A182 Alloy Steel Threaded Bar |
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