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Seamless Cold Drawn Steel Tube For Bearing Ring ISO ASTM A866

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Seamless Cold Drawn Steel Tube For Bearing Ring ISO ASTM A866

Brand Name : Torich

Place of Origin : China

Model Number : ASTM A866

Certification : ISO 9001 ISO14001

MOQ : 1 ton

Delivery Time : 60-90days

Packaging Details : In export packaging

Price : negotiable

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ISO ASTM A866 Seamless Cold Drawn Steel Tube For Bearing Ring

Medium Carbon Anti-Friction Bearing Steel

Size:

Application: It is used in manufacture of anti-friction bearings

Chemical Composition
AISI/SAE C Mn Si Cr Mo V UNS
1030 0.28-0.34 0.60-0.90 0.15-0.35 10300
1040 0.37-0.44 0.60-0.90 0.15-0.35 10000
1050 0.48-0.55 0.60-0.90 0.15-0.35 10600
1541 0.36-0.44 1.35-1.65 0.15-0.35 15410
1552 0.47-0.55 1.20-1.50 0.15-0.35 16620
4130 0.28-0.33 0.40-0.60 0.15-0.35 0.80-1.10 0.15-0.25 41300
4140 0.38-0.43 0.75-1.00 0.15-0.35 0.80-1.10 0.15-0.25 41400
4150 0.48-0.53 0.75-1.00 0.15-0.35 0.80-1.10 0.15-0.25 41600
5140 0.38-0.43 0.70-0.90 0.15-0.35 0.70-0.90 51400
5150 0.48-0.53 0.70-0.90 0.15-0.35 0.70-0.90 51600
6150 0.48-0.53 0.70-0.90 0.15-0.35 0.80-1.10 .15min 51600

Dimensional Tolerances for cold-finished coils
Size,in.(mm) Total Tolerance,in.(mm)
Through 0.096(2.44) 0.002(0.05)
Over 0.096(2.44)-0.270(6.86),incl 0.003(0.08)
Over 0.270(6.86)-0.750(19.1),incl 0.004(0.10)

Decarburrization and surface imperfections for coils anf bars for balls and rollers
size,in.(mm) Decarburization or Surface Imperfections per Side,max,in.(mm)
Hot-Rolled or Hot Rolled Annealed Cold-Finished Annealed
Through 0.250(6.35) 0.005(0.13) 0.003(0.08)
Over 0.250(6.35)-0.500(12.7),Incl 0.006(0.15) 0.004(0.10)
Over 0.500(12.7)-0.750(19.1),Incl 0.008(0.20) 0.006(0.15)
Over 0.750(19.1)-1.000(25.4),Incl 0.010(0.25) 0.008(0.20)

Decarburization and Surface Imperfections for Bars and Tubes
size,In.(mm) Decarburization or Surface Imperfections per Side,Max,in.(mm)
Hot-Rolled bars Hot-Rolled Annealed Cold-Finished Annealed
Bars Tubes Bars Tubes
Through 1.000(25.4) 0.012(0.31) 0.015(0.38) 0.012(0.31) 0.012(0.31) 0.010(0.21)
Over 1.000(25.4)-2.000(50.8),Incl 0.017(0.43) 0.022(0.56) 0.020(0.51) 0.015(0.38) 0.014(0.36)
Over 2.000(50.8)-3.000(76.2),Incl 0.025(0.64) 0.030(0.76) 0.030(0.76) 0.025(0.64) 0.019(0.48)
Over 3.000(76.2)-4.000(101.6),Incl 0.035(0.89) 0.045(1.14) 0.035(0.89) 0.024(0.61)
Over 4.000(101.6)-5.000(127.0),Incl 0.055(1.40) 0.065(1.65) 0.040(1.02) 0.028(0.71)

Inclusion Rating
Rating Units
Thin Series Heavy Series
A-2.5 A-1.5
B-2.0 B-1.0
C-1.0 C-1.0
D-1.5 D-1.0

Seamless Cold Drawn Steel Tube For Bearing Ring ISO ASTM A866 Seamless Cold Drawn Steel Tube For Bearing Ring ISO ASTM A866

Seamless Cold Drawn Steel Tube For Bearing Ring ISO ASTM A866


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