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3/16'' LOW CARBON STEEL BALL FOR BICYCLE BEARING PARTS
3/16'' LOW CARBON STEEL BALL FOR BICYCLE BEARING PARTS
Supplier Info
[China Supplier]
Contact Person : Ms. V Dora
Tel : 0086-531-82020205
Fax : 0086-531-87060909
Product Detail
1)material:AISI1010 2)Size:3/16" 3)Grade:G1000 4)Hardness: Hrc 61--66 5) Producing standard:GB308-2002

Diameter:4.7625mm  3/16 inch

Grade: G10

Material Standard: GBT18254-2002

Heat treatment: JB/T1255-2001

used for deep groove ball bearings,like: 6001ZZ,6002ZZ,6003ZZ,6004ZZ and etc.

Material: Gcr15 / AISI 52100/ DIN100Cr6/EN31

Metallurgical Structure: grade 3

Sph: 0.11um

Vdwl: 0.13um

Average dB: 27dB

Ra:0.009um

Item

C%

Cr%

Si %

Mn %

Mo %

P %

S %

Hardness

AISI 1010

0.08~0.13

0.30Max

0.50Max

0.07Max

0.06Max

55-63

AISI52100

0.90~1.05

1.35~1.65

0.15~0.35

0.25~0.45

0.03Max

0.03Max

60-66

AISI 304

0.08 max

17.00-19.00

1.00 max

2.00 max

0.045 max

0.030 max

22-26

AISI 316

0.08 max

16.00-18.00

1.00 max

2.00 max

2.00--3.00

0.045 max

0.030 max

22-26

AISI 420

0.26-0.35

12.0-14.0

1.00 max

1.0 Max

0.035

0.03

50-55

AISI 440

0.95-1.20

16.0-18.0

1.00 max

1.0 Max

0.075 Max

0.040 Max

0.03

58-65

3/16'' LOW CARBON STEEL BALL FOR BICYCLE BEARING PARTS

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