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Huangshi Chengquan Metal Material Co., Ltd.

L3 Bearing Steel, L3 Bearing Steel Bar, L3 Steel manufacturer / supplier in China, offering AISI L3 52100 Bearing Steel with High Quality, Cold Work Tool Steel D2 1.2379, High Quality H10 Hot Work Tool Steel and so on.

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AISI L3 52100 Bearing Steel with High Quality

FOB Price: US $500-5,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-5,000/ Ton
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Production Capacity: 500tons Per Month
Transport Package: Apply The Shipping Packing
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: L3
  • Standard: ASTM
  • Technique: Hot Rolled, Forged
  • Surface Treatment: Black, Grinded, Peeled, Polished, Rough Turned
  • Application: Structural Steel Bar
  • Size Range: Diameter: 20-480mm
  • Delivery Condition: Annealed, Qunched and Tempered
  • Trademark: CHENGQUAN
  • Origin: Hubei, Huangshi
  • Type: Alloy Steel Bar
  • Composition: Ferrous Steel Scrap
  • Shape: Round, Square, Flat
  • Special Use: Mold Steel
  • Similar Grades: 52100, DIN 1.3505, 100cr6
  • Quality Standard: ASTM-A29
  • Surface Condition: Black, Grinded, Peeled, Polished
  • Specification: Diameter: 20-480mm
  • HS Code: 7228600000
Product Description
Similar Grades:
DIN1.3505, 100Cr6, 52100

Shape: 
Round, Flat, Square.

Size Range:
 Diameter(mm)Thickness (mm)Width (mm)Length(mm)
Round20-480--2000-5800
Square20-480--2000-5800
flat-20-5080-6002000-5800
 

Steel-making Condition: 
EF, EF/EAF+LF+VD, EF/EAF+ESR

Delivery Condition:
Annealed , Quenched + Tempered

Surface Condition: 
Black, Grinded, Peeled, Rough turned, Polished

Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
 
Packing detailsIn seaworthy packing, as your requirement.
Delivery detailswithin 30-50 days
 

Chemical Composition:

C
MnPSSiCrV
0.95-1.100.25-0.800.035max0.030max0.10-0.501.30-1.700.10-0.30
 
 
Heat Treatment:
 
Forging:52100 bearing steel is forged at 1950 - 2100ºF (1065 - 1150ºC), and should not be forged below 1700ºF (925ºC.) A post-forge equalization treatment is recommended at 1375ºF (745ºC) for 4-6 hours followed by air cooling.
Annealing: 52100 bearing steel is annealed at 872°C (1600°F) followed by slowly cooling to reduce cold working or machining stress.
Hardening: 52100 bearing steel is hardened by cold working, or heating and quenching. It can be carburized at 913°C (1675°F) followed by quenching. It is again heated at 788°C (1450°F) followed by quenching for the second time.

 
Introduction:
52100 bearing steel is a high carbon, chromium containing low alloy steel that is through hardening and noted in particular for use as bearings.
Applications:
52100 bearing steel is primarily used for the manufacture of aircraft bearings and other highly stressed parts. It has the good rolling fatigue strength required at operating temperatures less than 400ºF (200ºC). The grade is preferably vacuum arc re-melted to give optimum performance.
Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
Tel: 89-0731-89903933(CHANGSHA, Office)
Fax: +86-0731-89853933
Mobile: +86-18773142293
Website: www.fushunspecialsteel.com 
 
 
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