Cold drawn 52100 bearing steel round bar bright surface diameter 20mm

52100 bearing steel is one kind of special steel with features of high wear resistance and rolling fatigue strength. High-carbon chromium bearing steel, engineering steel and some types of stainless steel and heat resistant steel are used as materials of bearings and for other purposes.

Advantages of Chrome Bearing Steel 52100:

• Superior hardness, 60-67 on Rockwell hardness scale (Rc) at room temperature
• High carbon chrome alloy steel
• Operates continually at temperatures up to 120°C
• Used to produce precision ball bearings and roller bearings
• Cost-effective
• Long working life

1. Supply Range of ASTM 52100 Bearing Steel

AISI 52100 Steel Round Bar: diameter 8mm – 800mm
52100 Steel Plate: thickness 2mm –300mm x width 200mm – 800mm
Other sizes of 52100 steel as per customer’s requirements
Process: Cold drawn, hot rolled, forged etc.
Surface Finish: black, rough machined, turned, polished or as per given requirements.

2. Relevant Steel Specification of ASTM 52100 Bearing Steel

3. Chemical Composition of 52100 Bearing Steel and Equivalents

4. Mechanical Properties of ASTM A295 52100 Bearing Steel

• 52100 Steel Physical Properties

• 52100 Alloy Steel Thermal Properties

5. Forging of A295 52100 Bearing Steel

AISI 52100 alloy steel is forged at 927 to 1205°C, and should not be forged below 925ºC. A post-forge equalization treatment is recommended at 745ºC for 4-6 hours followed by air cooling for SAE/AISI 52100 steel.

DongGuan Misung mould Steel Co., Ltd is a leading company of supply plastic die steel, hot work steel, cold work steel, alloy structural steel, bearing steel, high speed tool steel, carbon steel, stainless steel and so on with different kinds of steel, we are begin to export the steel material from 2015 with fully export working experience to the market all over the world, such as Middle-East, Brazil, Poland, Turkey, Singapore, Malaysia, India, Italy, Korea and so on.

Misung mould Steel focuses on special steel industry over many years, we has established reliable and stable sourcing with over 40 mills and manufacturers in China, Our company have introduced large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advance equipments, we can export our products by wholesales and retail sales, it can sale of whole plate or strip, all our products can meet the standards of DIN, AISI, JIS and GB, all the material should be inspected the ultrasonic, hardness and others strict inspection process before the shipment! We hope to cooperate with the customers from different countries, shares its experiences and develops with the world together.

Our company keeps the principle of "reputation is fisrt, customer is our god". We sincerely provide high quality, competitive price and quickly delivery to serve our valued customer, we desire to establish the mutual beneficial and long-term relation with importers from all over the world, please feel free to contact us and welcome you to visit our company!

Regular Stock:

S45C/S50C/1.2311/1.2312/P20/1.2738/718/1.2316/1.2083/S136/D2/D3/1.2080/1.2379/1.2510/1.2344/1.2714/H13/SKD11/SKD61/4140/5140 ETC. (Special steel will be ordered custom-made)