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DIN 17230-1980
Ball and Roller Bearing Steels Technical Conditions of Delivery
Material Designation Chemical Composition (%)
100Cr6 (1.3505) (100Cr6(W3))
Min
Max
100Cr2 (1.3501) (105Cr2(W1))
Min
Max
100CrMn6 (1.3520) (100CrMn6(W4))
Min
Max
100CrMo7-3 (1.3536) (100CrMo6(W5))
Min
Max
X102CrMo17 (1.3543) (X105CrMo17)
Min
Max
100CrMo7 (1.3537) (100CrMo7(W24))
Min
Max
100CrMnMo8 (1.3539) (100CrMnMo8(W7))
Min
Max
17MnCr5 (1.3521) (16MnCr5)
Min
Max
19MnCr5 (1.3523) (20MnCr5)
Min
Max
16CrNiMo6 (1.3531) (17CrNiMo6)
Min
Max
17NiCrMo14 (1.3533) (18NiCrMo14)
Min
Max
Cf54 (1.1219) (1.1213)
Min
Max
44Cr2 (1.3561) (46Cr2)
Min
Max
43CrMo4 (1.3563) (41CrMo4)
Min
Max
48CrMo4 (1.3565) (50CrMo4)
Min
Max
X45Cr13 (1.3541) (X40Cr13)
Min
Max
X89CrMoV18 1 (1.3549) (X90CrMoV18)
Min
Max
80MoCrV42 16 (1.3551) (81MoCrV42 16)
Min
Max
X82WMoCrV6 5 4 (1.3553) (S6-5-2)
Min
Max
X75WCrV18 4 1 (1.3558) (S18-0-1)
Min
Max
For Reference Only