sae 52100 bearing steel bar
Description: sae 52100 bearing steel is a high-carbon chromium alloy steel, which, because of its versatility, is used in a variety of mechanical applications. In the annealed condition this steel is comparatively easy to machine, yet very high hardness and abrasion resistance can be developed by heat treatment to make the steel particularly suitable for applications requiring extreme wear resistance. In addition, 52100 bearing steel can be heat treated to high levels of tensile strength and fatigue strength.
APPLICATIONS: Used in roller bearings, rolls for metal, plastics, linoleum, etc crushing rings, blanking dies, punches, forming tools, lathe centres, gauges, cams, bushes marking dies, master hobs, hand taps.
Related Specifications:
Chemical Composition(%): Carbon 0.95-1.10 Silicon 0.15-0.35 Manganese 0.25-0.45 Chromium 1.35-1.65 Phosphorous 0.03 max Sulphur 0.03 max
Process: EAF+LF+VOD+ Hot Rolled/forged+Cut+Heat Treatment(optional)+UT+package
Size Range: Dia: Cold drawn: 4-80 mm, Hot Rolled: 8mm-300mm, Hot forged: 150-800 mm. Length: Not more than 12 m.
Delivery Condition: Cold drawn, Hot rolled, Hot forged, Spheroidize annealed.
Surface: Black, Peeled (K12), Turned & Polished (H10, H11), Precision Ground (H9, H8)
Colour Code: Yellow End
Ultrasonic test: according to SEP 1921-84 3C/c
Benefits of sae 52100 bearing steel:
· Cleanliness and freedom from objectionable microscopic slag type inclusions.
· Shallow decarburized surface
· Good surface quality
· Excellent micro-structure uniformity
· Enhanced machinability
· High strength to weight ratio
· Tight tolerances, resulting in reduced machine time.
Our Advantages:
· Fast delivery
· Non-standard sizes and made-to-order
· Small min order quantity
· Economical Pricing
· Quality /confirm/iing to International Standards
· Material Test Certificates for Quality Assurance
· Technical Qualified After Sales
· Excellent Delivery Conditions
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