AISI 1144 round bar

AISI 1144 Round Bar

SAE 1144 carbon steel rod suppliers in UAE

What is an AISI 1144 round bar?

Round bar/rod made of carbon steel 1144 that has been “Stress Relieved” or “Stress Proof” is typically utilized in industrial, machine, and tool applications. Excellent in strength and hardness, the 1144 steel rod has been specially processed to reduce tensions in the metal caused by manufacturing processes. This indicates that the AISI 1144 Round Bar is less likely to warp after being machined or heated. Two of SAE1144’s mechanical characteristics are high tensile strength and easy machinability. Different heat treatment techniques can change a material’s mechanical characteristics.

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1144 steel bar stock sizes, specification, composition and mechanical properties

AISI 1144 round bar specification

AISI 1144 round bar properties

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What is the 1144 stress proof round bar?

Due to its severe cold working, the 1144 Stressproof Bar is a machining grade with the best tensile properties. It is a grade that has undergone rigorous processing to reduce warpage after machining, which frequently occurs in conventional cold drew bars, and to lessen the pressures brought on by cold working. This kind of medium carbon steel with high manganese and sulphur content is cold-drawn 1144 Steel Round Bar.

High tensile qualities can be seen in this grade when cold-pulled. It frequently doesn’t need any heat treatments because of its substantial strength. Compared to other cold-drawn grades, the 1144 Steel Bar is also considered free machining and has good wear resistance. Medium carbon steel with a high manganese and sulphur content is cold-drawn SAE 1144 Cold Forged Bar.

Here is a rationale for thinking about stress-proof steel varieties: The excellent ductility and toughness characteristics of stress-proof steel make it ideal for use in areas where high tensile strength is not required.

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What is 1144 steel rod heat temperature?

1144 Carbon Steel Rod is a form of stress-resistant steel that has been engineered to withstand the effects of stress. This kind of high-strength steel can resist high pressure and wear and tear. 1144 Hot Rolled Steel Bar is employed in many industries, including manufacturing, transportation, and construction.

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AISI 1144 carbon steel round bar tolerance

The following table lists the mechanical characteristics of cold-drawn AISI 1144 carbon steel or Carbon Steel Round Bar Tolerance.

Properties Metric Imperial
Tensile strength 745 MPa 108000 psi
Yield strength 620 MPa 89900 psi
Shear 80.0 GPa 11600 ksi
Elastic modulus 190-210 GPA 27557-30458 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30
Elongation at break 10% 10%
Reduction of area 30% 30%
Hardness, Brinell 217 217
Hardness 240 240
Hardness, Rockwell B (converted from Brinell hardness) 95 95
Hardness, Rockwell C 17 17
Hardness, Vickers 228 228
Purchase a lot of 1144 cold rolled steel round bar and SAE 1144 steel bar stock that are exactly sized or which range in size from 1″ to 11″

What is 1144 hex bar used for?

Medium carbon steel with high manganese and sulphur content is cold-drawn 1144 Steel Hex Bar. High tensile qualities can be seen in this Carbon Steel UNS G11440 Bars when cold pulled. It frequently doesn’t need any heat treatments because of its robust strength. 1144 Hex Bar is commonly used for shafts, bushings, screws, gears, pinions, and spindles.