52100 Ball Bearing Steel Bar

 

Standards:ASTM A29/ASTM A 295

Steel mill:BAOSTEEL/Dongbei Special Steel

Size: Round bar (Diameter): 0.50mm to 800mm

Square bar / Flat bar: 3mm to 800mm

Surface treatment:Brightness, black

Heat treatment: 850 ~ 860℃ quenching, oil cold; Tempering at 160℃ for 2h.

AISI E52100- Ball bearing steel is a kind of high-carbon high chromium bearing steel with good performance and wide application. After quenching and tempering, it has a higher hardenability, high hardness heat treatment, high contact fatigue strength, good dimensional stability and corrosion resistance, has been used for rolling bearing sleeves with wall thickness of 12mm. outer diameter less than 250mm and steel balls with diameters of 25.4 – 50.8mm, or where need large loads. high wear resistance and high contact fatigue strength such as military bearing, precision spindle bearing, etc or other mechanical parts and various precision gauge cold mold.

 

E52100 Equivalent Steel Material

ASTM/AISI/SAE JIS DIN BS GB ГОСТ
E52100/52100 SUJ2 100Cr6(1.3505) 534A99 GCr15 ШX15

 

AISI 52100 Chemical Composition

C Mn Si P S Cr Fe
0.95-1.05 0.2-0.4 0.1-0.35 0.02 0.02 1.30-1.60 Bal

 

AISI 52100 Mechanical Property

Tensile Strength Yield Strength Elongation Hardness,HB
>861.3 >518.42 27.95 63HRC

 

Wiho is a fully stocked and leading metal manufacturer, supplier, exporters, distributors of steel mill-product forms such as plate, sheet, pipe, tubing, bar and rod. The steel products provide by us shall be fabricated from prime quality raw materials and is fully certifiable to industrial specifications like ASTM and ASME or other relevant standards. Wiho can supply and stock a large inventory of ASTM E52100, AISI 52100, SAE52100(SUJ2/100Cr6(1.3505)/534A99/GCr15) round bar mechanical parts like gears, gear shaft, main axis, valve rods, bolts and nuts as well as forged knives blades. For more information on our extensive steel alloys inventory, please contact us or fill in the form below.

Get A Quick Quote

A free price list customized to your specific needs.

Name* (required)

Email* (required)

Company* (required)

Your Special Needs*