項(xiàng)目

中國(guó)

GB,YB

日本

JIS

德國(guó)

VDEh

美國(guó)

英國(guó)

BS

法國(guó)

NF

前蘇聯(lián)

ГОСТ

國(guó)際

ISO

ASTM

AISI

SAE

W18Cr4V

SKH2

(S18-0-1)(1.3355)

T1

T1

BT1

4201

Z80WCV

18-04-01

P18

SKH3

S18-1-2-5(1.3255)

T4

T4

BT4

4271

Z80WKCV

18-05-04-01

SKH4A

T5

T5

BT5

4275

Z80WKCV

18-10-04-02

SKH4B

T6

T6

BT6

SKH10

S12-1-4-5(1.3202)

T15

BT15

4175

Z165WKCV

12-05-05-04

P10K5φ5

SKH9

S6-5-2(1.3343)

M2

M2

BM2

4301

Z85WDCV

06-05-04-02

SKH52

M3-1

M3-1

SKH53

S6-5-3(1.3344)

M3-2

M3-2

SKH54

M4

BM14

4361

Z130WDCV

06-05-04-04

SKH55

S6-5-2-5(1.3243)

4371

Z85WDKCV

06-05-05-04-02

SKH56

M36

M36

SKH57

S10-4-3-10(1.3207)

W12Cr4V4Mo

S12-4(1.3302)

P14φ4