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Hand and machine tool steels

Monday, 18 August 2014 00:00 Written by Super User

Comparison with standard grades

UNI

AFNOR

DIN-W.Nr

BS

AISI-SAE

UNI

31CrV3

AFNOR

DIN-W.Nr

31CrV3 - 1.2208

BS

AISI-SAE

UNI

38CrV4

AFNOR

DIN-W.Nr

BS

AISI-SAE

UNI

50CrV4

AFNOR

50CV4

DIN-W.Nr

50CrV4 - 1.8159

BS

735A50

AISI-SAE

6150

UNI

58CrV4

AFNOR

DIN-W.Nr

58CrV4 - 1.8161

BS

AISI-SAE

UNI

59CrV4

AFNOR

DIN-W.Nr

59CrV4 - 1.2242

BS

AISI-SAE

UNI

58CrMoV4

AFNOR

58CDV4

DIN-W.Nr

58CrMoV4 -1.7701

BS

AISI-SAE

8650

UNI

61CrSiV5

AFNOR

DIN-W.Nr

61CrSiV5 -1.2243

BS

AISI-SAE

UNI

73MoV5.2

AFNOR

DIN-W.Nr

73MoV5.2 -1.2381

BS

AISI-SAE

UNI

58SiMo8KU

AFNOR

DIN-W.Nr

BS

BS5

AISI-SAE

Published in Acciai EN

Bearing steels

Monday, 18 August 2014 00:00 Written by Super User

Comparison with standard grades

UNI

AFNOR

DIN-W.Nr

BS

AISI-SAE

UNI

100Cr6

AFNOR

100C6

DIN-W.Nr

100Cr6 - 1.3505

BS

53A99

AISI-SAE

52.100

UNI

AFNOR

DIN-W.Nr

100MnCr4 - 1.2127

BS

AISI-SAE

UNI

100CrMo7

AFNOR

100CD7

DIN-W.Nr

100CrMo7 - 1.3537

BS

AISI-SAE

UNI

AFNOR

DIN-W.Nr

X45Cr13 - 1.3541

BS

AISI-SAE

420 C

UNI

AFNOR

DIN-W.Nr

X102CrMo17 - 1.3543

BS

AISI-SAE

420 C

UNI

AFNOR

DIN-W.Nr

BS

AISI-SAE

S 2

According to: DIN 17230-UNI 3097

Published in Acciai EN