FUSHUN Metals

100Cr2 1.3501 Bearing Steel Bar

Group Bearing Steel Bar
Min. Order 1 piece
Terms of Payment L/C, T/T
Update Time 2019-05-31
Item specifics
Diameter20-200mm
Toleranceh8, h9, h10, h11
Delivery conditionspheroidizing annealing
Surface conditionblack, bright
  • Description
  • Product review

Applications:

It can be used as structural steel for manufacturing of balls, rollers and needles for bearings up to 10 mm of thickness. This steel grade can be used also as cold working tool steel.

All Grades Comparison:

ASTM 50100, Material No. 1.3501, EN 100Cr2

Chemical Composition(%):

Steel Grade

C

Si

Mn

P

S

Cr

Ni

Cu

100Cr2/1.3501

0.90-1.05

0.15-0.35

0.25-0.45

0.03max

0.025max

0.40-0.60

0.30 max

0.30 max

50100

0.98-1.10

0.15-0.35

0.25-0.45

0.03max

0.025max

0.40-0.60

0.30 max

0.30 max

Quality Standard:

DIN 17230-1980 Ball and Roller Bearing Steels
ASTM A29 Standard Specification Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements

Heat treatment:

FORGING:forming temperature: 1100-850℃

SOFT ANNEALING: Heat to 730-760℃, cool slowly. This will produce a maximum Brinell hardness of 207.

STRESS RELIEVING: Stress relieving to remove machining stresses should be carried out by heating to approx. 600-650℃, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.

HARDENING: Harden from a temperature of 780-810℃, 820-850℃ followed by water or oil quenching. Hardness after quenching is about 60 HRC.

TEMPERING: Tempering temperature: 150-180℃.

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