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Alloy Steel Round Bar 52100

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Alloy Steel Round Bar 52100

Alloy Steel 52100 round bar is a high-carbon, chromium-bearing steel renowned for exceptional hardness, wear resistance, and fatigue strength—qualities that make it a premier choice for bearings, races, shafts, punches, and high-precision mechanical components. Its fine-grain microstructure supports excellent dimensional stability and surface finish, especially after heat treatment. This material also performs well in demanding rotating or load-bearing environments, maintaining strength under stress and consistent frictional conditions. With its combination of durability and machinability, 52100 is widely used in automotive, aerospace, tooling, and industrial applications where long service life is essential. Available in multiple diameters and custom cut options, it supports both prototyping and large-scale manufacturing. Trust Online Metals for reliable supply and rapid delivery—browse options and order today.

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2 1/2" Alloy Steel Round Bar 52100- Hot Rolled Part # mp-00063086

2 1/2" Alloy Steel Round Bar 52100- Hot Rolled -
Part #: mp-00063086
Sold & Shipped by MSP Metals
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$116.79 for 1
$116.79 ea.
Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A295

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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View more product details Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-deskmp-00063086

3 1/2" Alloy Steel Round Bar 52100- Hot Rolled Part # mp-00063087

3 1/2" Alloy Steel Round Bar 52100- Hot Rolled -
Part #: mp-00063087
Sold & Shipped by MSP Metals
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$248.48 for 1
$248.48 ea.
Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , ASTM-A295 , ASTM-A322

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-deskmp-00063087

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