AISI 52100 Forged Bearing Steel Bar - Spheroidize Annealed

• Type: Special Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Alloy Steel Bars
• Technique: Hot Rolled
• Shape: Bar
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel
• Model NO.: KM-170222
• Application: Bearing Steel
• Diameter: 6mm~800mm
• Materials: 52100,100cr6 Suj2,En31,Gcr15,100c6,etc
• Process: Hot Rolled/Hot Forged
• Applications: Bearing Ring and Rolling Articles
• Surface: Oils or Black Painting
• Delivery Time: 35 Days
• Transport Package: in Bundle or Plywood Cases
• Specification: 6mm~800mm
• Trademark: Kingmetal
• Origin: China
• HS Code: 72151000
• Production Capacity: 1000 Tons Per Month

Product Description

AISI 52100 Bearing Steel Bar - Spheroidize Annealed
Process:
EAF/LD+LF+VOD+CC/Ingot+Heating+ Hot rolled/hot forged+ Cut+ Spheroidize annealed(optional)+Inspection+Package
Size range:
Diameter: Cold drawn: 6-89 mm, Hot Rolled: 8mm-300mm, Hot forged: 150-800 mm.
Length: Not more than 12 m.
Manufacturer:
Baosteel, Xincheng, Yegang, Dongbei special steel etc.
*Many kinds of cross section shape of cold drawn steel bar can also be provided.
 

AISI 52100  Chemical Composition
The following table shows the chemical composition of AISI 52100 alloy steel.
Element	Content (%)
Iron, Fe	96.5 - 97.32
Chromium, Cr	1.30 - 1.60
Carbon, C	0.980 - 1.10
Manganese, Mn	0.250 - 0.450
Silicon, Si	0.150 - 0.300
Sulfur, S	≤ 0.0250
Phosphorous, P	≤ 0.0250

Equivalent Grades:

ASTM/ A295	DIN 17230	JIS G4805	BS 970	GB/T 18254	ISO 683/17
52100	100Cr6	SUJ2	EN31(535A99)	GCr15	100Cr6
NF A35-565	SWEDEN	KS D3525	TOCT 801	No.	CNS 3014
100C6	SKF3	STB2	IIIX15	1.3505	SUJ2

Chemical Composition:

Gcr15	C	Cr	Si	Mn	P	S	Ni	Cu	Mo
Wt%	0.95-1.05	1.40-1.65	0.15-0.35	0.25-0.45	≤0.027	≤0.02	<0.23	≤0.25	≤0.1
GCr15	Sn	As	Ti	Sb	Pb	0	Al	Ca
Wt%	<0.03	<0.04	<0.005	<0.002	<0.002	<0.001	<0.05	<0.01

AISI 52100 Bearing Steel Bar - Spheroidize Annealed
Introduction:
52100 bearing steels 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 steels can be heat treated to high levels of tensile strength and fatigue strength.